The Line Watchers - Asian drama recommendation
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The Line Watchers(把關者們)

2021Hong Kong
ActionCrimePolice Department SettingRomance

The Line Watchers follows the journey of customs officials in Hong Kong, led by Intellectual Property Investigation Bureau Senior Superintendent Benjamin Yuen, Trade Controls Officer Mandy Wong, and Customs Drug Investigation Bureau Superintendent Venus Wong. This team of experienced and new officers is responsible for monitoring a wide range of goods, from everyday items like eggs and powdered milk to more dangerous substances like drugs and even atomic bombs. Operating on land, in the air, and at sea, they represent the innovative Smart Customs initiative. Despite facing personal challenges, they remain dedicated to their mission of excellence and commitment, safeguarding society's stability and prosperity. The Line Watchers are honored as Hong Kong's esteemed gatekeepers, embodying a sense of pride for the community. (CasualTVB)

Asian dramas like
The Line Watchers

Recommendation: Fire Blue Blade similar to The Line Watchers
60%Match
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Fire Blue Blade(火蓝刀锋)

2012China
ActionCrimePolice Department SettingMilitary

Like The Line Watchers, this drama also features Action, Crime, and Police Department Setting themes with a 60% similarity match.

The story follows a team of marines as they go through training and battle against pirates. The marines are looking to recruit skilled individuals on a large scale. After a perilous underwater rescue mission, Jiang Xiao Yu, a brash young man from a fishing village, finds himself in a challenging situation. He is sent to undergo intense training at a facility known as beast camp. There, he meets a group of outstanding peers such as Zhang Chong, who has the ability to wrestle a crocodile with his hands, and Lu Yan, a champion swimmer. Struggling with the training, Jiang Xiao Yu persuades Lu Yan to escape with him, but they end up as field guards. Zhang Chong is also assigned to the same camp due to a fight. Sharpshooter Wuyungerile, hearing about the skilled marksmen at the camp, requests a transfer, leading to the unexpected gathering of these four individuals.

Recommendation: Iron Fisted Drifter similar to The Line Watchers
50%Match
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Iron Fisted Drifter(鐵拳浪子)

2004China
ActionRomance

Like The Line Watchers, this drama also features Action and Romance with a 50% similarity match.

Recommendation: Past Days of Shanghai similar to The Line Watchers
50%Match
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Past Days of Shanghai(像火花像蝴蝶)

2013China
ActionCrimeRomanceSuspenseThriller

Like The Line Watchers, this drama also features Action, Crime, and Romance themes with a 50% similarity match.

Recommendation: Hurricane (2019) similar to The Line Watchers
50%Match
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Hurricane (2019)(暴风骤雨)

2019China
ActionRomance

Like The Line Watchers, this drama also features Action and Romance with a 50% similarity match.

In Zhou Libo's novel titled the same, a rural land reform task force led by the young commander Xiaoxiang captain arrived in the northeast of a liberated area called Yuanmao Tuen. Despite Hanlao six still being the political and economic ruler, Captain Xiao led his team to expose the landlords' schemes and fight against their attempts to bribe and manipulate. Simultaneously, they mobilized the masses and confronted the landlord Han Lao six. When Han Lao-six colluded with Kuomintang armed remnants to attack the team, Captain Xiao led a peasant self-defense force to eliminate the remnants and personally took down Han Lao six. Unfortunately, Zhao Yulin was killed in the pursuit of Han Laoqi during the battle. With the guidance of the Task Force, the peasant masses were mobilized and organized swiftly, completing the land reform mission like a powerful hurricane.

Recommendation: Airborne Blade similar to The Line Watchers
50%Match
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Airborne Blade(空降利刃)

2019China
ActionCrimeRomanceMilitarySpecial Forces

Like The Line Watchers, this drama also features Action, Crime, and Romance themes with a 50% similarity match.

Training in real combat situations, a group of paratroopers works tirelessly to enhance their fighting skills and accomplish various missions. Against the backdrop of military restructuring, the narrative focuses on soldiers such as Zhang Qi and Qi Xiao Tian. In order to build an air force capable of competing internationally, a specialized unit known as Guo Gai Tou has been formed. Following an initial period of adaptation, Guo Gai Tou embarks on battles in different regions and faces formidable adversaries. Members of Guo Gai Tou who are reassigned to other units excel in their roles on the battlefield.

Recommendation: Special Task similar to The Line Watchers
50%Match
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Special Task(特别任务)

2020China
CrimePolice Department Setting

Like The Line Watchers, this drama also features Crime and Police Department Setting with a 50% similarity match.

Recommendation: Drug Addiction similar to The Line Watchers
50%Match
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Drug Addiction(戒毒风云)

2020China
CrimePolice Department Setting

Like The Line Watchers, this drama also features Crime and Police Department Setting with a 50% similarity match.

Deputy Director Song Ting of the Kaihe Compulsory Detoxification Center in Yunnan Province has always upheld a people-centered approach to her work, often being seen as overly idealistic due to her passion for her job. Two key suspects from an international drug trafficking ring, Luo Jing and Liao Mingkang, were detained at the Kaihe center under her supervision. With the assistance of Song Ting and the support of leaders at all levels, investigator Leng Wenkun was able to transform the center from a "compulsory detoxification center" into a "safe haven." Together, Leng Wenkun and Song Ting focused their efforts on Luo Jing, a pivotal figure in the case, leading to the establishment of the groundbreaking "Yulu Community." Through their relentless investigations, Luo Jing eventually agreed to collaborate with the authorities. However, during a confrontation with the White Wolf Group, Song Ting was abducted and ultimately sacrificed herself in order to bring down the criminal organization.

Recommendation: The Knockout similar to The Line Watchers
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The Knockout(狂飙)

2023China
ActionCrimeRomanceAdventureDrama

Like The Line Watchers, this drama also features Action, Crime, and Romance themes with a 50% similarity match.

An Xin, a dedicated police officer in Jinghai City, is constantly battling against criminal organizations, striving to bring them to justice. Following a nationwide initiative to reform the political and legal system, a task force from Linjiang Province was dispatched to Jinghai to collaborate with law enforcement agencies in rooting out corruption. This operation successfully dismantled the network of protectionist measures established by criminal elements, ultimately eliminating a powerful group that had long operated in Jinghai.

Recommendation: Armed Reaction Season 4 similar to The Line Watchers
50%Match
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Armed Reaction Season 4(陀槍師姐IV)

2004Hong Kong
CrimeRomance

Like The Line Watchers, this drama also features Crime and Romance with a 50% similarity match.

The events of the series unfold a few months after the third installment. Chan Siu Sang and Wai Ying Zi have been in a committed relationship for some time now. While Ying Zi has recently received a promotion at work and is content with her career flourishing, the couple faces disagreements regarding marriage. Siu Sang is eager to tie the knot, but Ying Zi prefers to postpone it to focus on her professional growth. Their relationship hits a rough patch when Siu Sang becomes envious of Ying Zi's attractive new colleague, Ken. Feeling misunderstood, they decide to part ways. Ying Zi finds solace in dating Ken, whom she grew close to at work, while Siu Sang begins a relationship with Sunnie, a forensic department employee who pursued him. Meanwhile, Chan Sam Yuen shifts her focus to her family following past tragedies. Despite their imperfect relationship, she and Ching Fung reconcile. However, their happiness is short-lived as Fung becomes entangled with the female triad boss, Chiang Tin Wing, and her husband, Sing Jin Choi. Fung is assigned to investigate Wing's criminal activities, leading to a dangerous affair between them. When Choi discovers his wife's betrayal, he mistakenly kills her and frames Fung for the crime. Despite evidence proving Fung's innocence, Choi seeks revenge by attempting to kill him.

Recommendation: The Threshold of a Persona similar to The Line Watchers
50%Match
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The Threshold of a Persona(ID精英)

2009Hong Kong
ActionRomance

Like The Line Watchers, this drama also features Action and Romance with a 50% similarity match.

The initial television series focusing on immigration work delves into the top-secret operations of Hong Kong's Immigration Department, tasked with safeguarding the borders of the city and preventing suspicious individuals and criminals from entering. This poses a significant challenge for immigration officials, who must ensure the accuracy of identity verification procedures. Fong Tsun Kit forms a bond with fellow applicants Cheng Pak Yue and Yip On Kei during their application process for positions within the Immigration Department. Yue, known for his aggressive nature, eventually transitions to the Police Force and ascends to the role of Senior Inspector in the Regional Crime Unit. During an investigation into a murder case, Yue discovers that the new gang leader Wu Kit Sum committed the crime due to issues involving Kit's wife, drastically altering Kit's life. Kei, a supportive friend, assists Kit in caring for his son following a failed relationship with Yu. As their paths converge, a deep connection forms between them. Meanwhile, Au Shun Fung recognizes Kit's talents and recommends him to Mak Kai Ming, the Head of the Investigation Section. Kit receives approval and is determined to embark on a fresh start. While probing a fraud syndicate, he stumbles upon his missing wife and unravels her long-concealed identity.

Recommendation: Eye in the Sky similar to The Line Watchers
50%Match
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Eye in the Sky(天眼)

2015Hong Kong
ActionCrime

Like The Line Watchers, this drama also features Action and Crime with a 50% similarity match.

CID investigator Szeto Shun finds himself wrongly accused of arson due to a case of mistaken identity. Surveillance footage captures a criminal who bears a striking resemblance to him committing the crime, leading to his initial suspicion. Although he is eventually cleared of the charges, doubts linger among his colleagues. Determined to prove his innocence beyond any doubt, Szeto resigns from the force and takes on a new role as the head of security at the prestigious Y Suite Hotel. Despite his new job, he remains focused on uncovering the true culprit behind the arson and decides to investigate the case independently. With the assistance of former CID detective Scarlett Wong, Szeto works to clear his name. Meanwhile, private investigator Jan Ng becomes infatuated with Szeto after witnessing his bravery in a dangerous situation. A man resembling Szeto pretends to be him in order to impress Jan, leading to a brief encounter between the two. However, when Jan meets the real Szeto months later, she realizes her mistake and suspects that the impostor may be involved in the arson case. Szeto and Jan join forces to track down the mysterious man and uncover the truth.

Recommendation: Against Darkness similar to The Line Watchers
50%Match
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Against Darkness(黯夜守護者)

2022Hong Kong
CrimePolice Department Setting

Like The Line Watchers, this drama also features Crime and Police Department Setting with a 50% similarity match.

Sergeant Ko Fai has a history of successful undercover operations, but he carries a shadow from his past. He is transferred to a police precinct where Sergeant Fong Chi Kiu leads the Crime Squad. As they work together on investigations, they build a strong bond and understanding. Chi Kiu is fully devoted to her job, leaving little time for her family. Her son falls in with a bad crowd and gets into trouble. The owner of a hotpot restaurant, Lo Sin Man, made mistakes in her youth by getting involved with gang leader Law Wai, resulting in a daughter named Lo Siu Po. Fortunately, Ko Fai has always looked out for Sin Man and her daughter. Siu Po, now a social media influencer, starts to engage in risky behavior in order to gain more attention. She unwittingly exposes the operations of drug dealers, leading to a dangerous situation. To protect their loved ones, Ko Fai and Chi Kiu work together to fight against the criminals and keep their community safe.

Recommendation: Killer Queen Bee similar to The Line Watchers
50%Match
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Killer Queen Bee(殺しの女王蜂 )

2013Japan
ActionCrime

Like The Line Watchers, this drama also features Action and Crime with a 50% similarity match.

Terrible crimes take place on a notorious street known as Chaos Street in Japan. Law enforcement has abandoned efforts to control the area, where even the local criminals are intimidated by certain killers. Orders for murders are arranged through an aged cabaret establishment, where the assassins, who are also stunning women, operate.

Recommendation: Mr. Fighting (2005) similar to The Line Watchers
50%Match
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Mr. Fighting (2005)(格鬥天王)

2005Taiwan
ActionRomance

Like The Line Watchers, this drama also features Action and Romance with a 50% similarity match.

Duan Yu Qiao, a renowned TFKC champion on the international stage, is the son of the Tuan entertainment empire, primarily managed by his stepbrother, Duan Yan Hao. The enterprise's plan to purchase the local TFKC arena for redevelopment into a shopping mall faces resistance from the current occupants, including Ye You Li, a determined woman whose father established the arena. Duan Yu Qiao is moved by her spirit and decides to assist her in preserving the arena, despite his stepbrother's opposition. As tensions escalate between the stepbrothers, Wei Ying Qi, another fighter, enters the scene. He harbors feelings for You Li and joins forces with her to defend the arena, leading to a complex love triangle among the trio.

Recommendation: Angels of Mission similar to The Line Watchers
43%Match
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Angels of Mission(無名天使3D)

2004Hong Kong
ActionCrimeRomanceComedyLove TrianglePolice Officer Female Lead

Like The Line Watchers, this drama also features Action, Crime, and Romance themes with a 43% similarity match.

The show follows three women who are police officers working in the CIB. As they navigate their careers and relationships, they find themselves caught in a love triangle with a fellow colleague.

Recommendation: Split Second similar to The Line Watchers
43%Match
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Split Second(爭分奪秒)

2004Hong Kong
ActionCrimeRomanceDramaSuspenseThriller

Like The Line Watchers, this drama also features Action, Crime, and Romance themes with a 43% similarity match.

Recommendation: Line Walker: Bull Fight similar to The Line Watchers
43%Match
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Line Walker: Bull Fight(使徒行者3)

2020Hong Kong
ActionCrimePolice Department SettingSuspenseThrillerUndercover Operation

Like The Line Watchers, this drama also features Action, Crime, and Police Department Setting themes with a 43% similarity match.

Bao Seed is involved in illegal drug trade in Thailand. He is surprised to discover that Ah Deng, whose whereabouts were unknown to him, has passed away. Determined to seek revenge for her death, Bao Seed carries on with his undercover operations under the supervision of his new boss, Madam G. Meanwhile, Cheuk Hoi is released from prison and starts a coffee shop, but faces ongoing challenges despite his efforts. Ngai Tak Lai, a police officer, is secretly trailing Bao Seed with a hidden agenda driving his actions.

Recommendation: C.I.D. similar to The Line Watchers
43%Match
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C.I.D.(刑警2人組)

2006China
ActionCrimeRomanceDramaSuspenseThriller

Like The Line Watchers, this drama also features Action, Crime, and Romance themes with a 43% similarity match.

Recommendation: Jun Yi similar to The Line Watchers
40%Match
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Jun Yi(军医)

2009China
ActionRomanceMilitary

Like The Line Watchers, this drama also features Action and Romance with a 40% similarity match.

Describes the inspiring journey of a dedicated doctor from another country who navigated through different powerful factions during a turbulent period of war, ultimately deciding to work as a military doctor fighting against the Japanese in order to save lives and treat the injured

Recommendation: Agent X similar to The Line Watchers
40%Match
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Agent X(X女特工)

2013China
ActionRomanceDrama

Like The Line Watchers, this drama also features Action and Romance with a 40% similarity match.

While on a mission, Zhong Li and her superior, a skilled agent named He Jun Feng, unexpectedly crossed paths. Despite their differences, they found themselves drawn together by destiny, leading to the blossoming of love between them. They may bicker and argue, but they stand by each other through thick and thin, risking everything to complete their missions. However, they will soon face perilous battles, heartbreaking betrayals, and a destined love story in the midst of a glamorous society.

Recommendation: Light and Shadow (2014) similar to The Line Watchers
40%Match
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Light and Shadow (2014)(光影)

2014China
ActionRomanceWar

Like The Line Watchers, this drama also features Action and Romance with a 40% similarity match.

Following the outbreak of the War of Resistance Against Japan, Xia Li Xin, a distinguished graduate of the military academy, faced intense animosity. He displayed remarkable bravery on the battlefield, not only engaging the enemy head-on but also carrying out special operations behind enemy lines. Through his efforts, he thwarted numerous enemy schemes and significantly contributed to the war effort. After enduring many trials, Xia Li Xin found his place in the Eighth Route Army. Leading his comrades, he launched successful ambush operations against the Japanese forces, dealing them heavy blows and safeguarding the base areas. Amidst defending his homeland, Xia Li Xin also found true love, inspiring them to face new challenges and achieve victory together.

Recommendation: Second Awakening similar to The Line Watchers
40%Match
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Second Awakening(二次觉醒)

2018China
ActionRomanceSci-Fi

Like The Line Watchers, this drama also features Action and Romance with a 40% similarity match.

In a futuristic setting, artificial intelligence (AI) has taken over various aspects of human life. As AI evolves to become self-aware, it poses a threat to the survival of humanity. "The Second Awakening" focuses on six awakenings involving a self-aware AI robot.

Recommendation: Watch Out! Alexius similar to The Line Watchers
40%Match
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Watch Out! Alexius(小心啊! 谢宇航)

2021China
CrimeRomanceComedy

Like The Line Watchers, this drama also features Crime and Romance with a 40% similarity match.

To recover the money she stole and lost in risky investments, Guo Li Ting resorts to borrowing from loan sharks, leading her into significant debt. Upon discovering her husband Alexius Xie Yu Hang's affair with his assistant Mona, who are plotting against her, Li Ting decides to collaborate with loanshark runner Bi Jia Suo to carry out a plan to eliminate her husband.

Recommendation: Fan Pian Jing Cha similar to The Line Watchers
40%Match
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Fan Pian Jing Cha(反骗警察)

2023China
ActionPolice Department SettingWeb Series

Like The Line Watchers, this drama also features Action and Police Department Setting with a 40% similarity match.

The plot of this series revolves around Gao Ren, a new police officer in Zhongzhou, who finds himself unintentionally embedded in a telecommunications fraud ring. With the help of the city bureau, he assists in solving a significant criminal case. Trained at the train station and equipped with various deceptive skills, Gao Ren becomes a valuable asset in the fight against fraud within the police force. He leads a team in confronting criminals like Li Xiaoguai, ultimately dismantling a longstanding fraud syndicate in Zhongzhou.

Recommendation: We Are Criminal Police similar to The Line Watchers
40%Match
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We Are Criminal Police(我是刑警)

2024China
ActionPolice Department SettingMultiple Mains

Like The Line Watchers, this drama also features Action and Police Department Setting with a 40% similarity match.

Upon completion of their training at the police academy, Qin Chuan and his companions come back to their native town as law enforcement officers, with a strong resolve to achieve their goal of working as detectives. Despite facing various obstacles, Qin Chuan's career gains momentum when he displays bravery during a crucial moment. With the support and guidance of his higher-ups, he develops into a proficient detective, grappling with the gravity of his duties and the practicalities of the profession.

Recommendation: Anti-Terrorism Special Force similar to The Line Watchers
40%Match
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Anti-Terrorism Special Force(反恐特战队)

2015China
CrimeRomanceMilitary

Like The Line Watchers, this drama also features Crime and Romance with a 40% similarity match.

Recommendation: A Matter of Customs similar to The Line Watchers
40%Match
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A Matter of Customs(雷霆第一關)

2000Hong Kong
ActionCrimeDrama

Like The Line Watchers, this drama also features Action and Crime with a 40% similarity match.

The plot centers on a customs team initially comprised of Sek, Queenie, Heung, and two others. Moon is reassigned to Ming's unit, where Kong becomes the new captain. Ming unexpectedly develops feelings for Shan, a prominent figure in the publishing field. She serves as a role model for her trusted colleagues Kong and Moon. Kong and Moon eventually fall in love, but their strong personalities lead to a breakup. They each move on to new relationships, which ultimately end in disappointment. Ming eventually starts a relationship with Shan, but complications arise when Shan's ex-girlfriend Kwun attempts to rekindle their romance. Ming later discovers Shan's involvement in illegal drug activities.

Recommendation: Law Enforcers similar to The Line Watchers
40%Match
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Law Enforcers(勇探實錄)

2001Hong Kong
ActionCrimeDrama

Like The Line Watchers, this drama also features Action and Crime with a 40% similarity match.

Recommendation: Thunder Cops similar to The Line Watchers
40%Match
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Thunder Cops(暴風型警)

2003Hong Kong
ActionPolice Department SettingPolice Officer Male Lead

Like The Line Watchers, this drama also features Action and Police Department Setting with a 40% similarity match.

Recommendation: Riches and Stitches similar to The Line Watchers
40%Match
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Riches and Stitches(鳳舞香羅)

2005Hong Kong
CrimeRomanceBusiness

Like The Line Watchers, this drama also features Crime and Romance with a 40% similarity match.

Siu Chun Hang (Moses Chan) has always had a passion for Cheongsam. He creates his first cheongsam for his crush Po Chui Lung (Anne Heung), a former princess. His modifications to Lung's cheongsam result in a design that is understated yet sophisticated. This leads to his reputation as a skilled tailor and designer. However, life has its challenges. Little did he know that his success would mark the beginning of his downfall. Lung works for Wing Ho Tung (Kwong Wa), a triad member who owns a nightclub. Lung proposes that Hang design clothing for Lang Heung Ling (Melissa Ng), a top dancer at Tung's club, to advance his career. Despite his expertise in cheongsam, Hang faces difficulties. And due to his brother Cheung's (Michael Tong) actions, Hang finds himself in deep trouble.

Recommendation: The Ultimate Crime Fighter similar to The Line Watchers
40%Match
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The Ultimate Crime Fighter(通天幹探)

2007Hong Kong
CrimeRomanceFormer Police Officer Male Lead

Like The Line Watchers, this drama also features Crime and Romance with a 40% similarity match.

Yuen Fo Sung, a former police officer from Hong Kong, left the force following an incident in which an innocent teenager was tragically killed. Overwhelmed with guilt, he sought solace by training with monks. After five years of self-reflection, Yuen Fo Sung reenters law enforcement after a supernatural encounter during a performance compels him to use his accurate visions to assist in solving cases. Reconnecting with an old friend, who happens to be Wong Chi Ying's father, Yuen Fo Sung is offered an apartment next to them. In his new residence, he encounters Wai Tsun Lung, a man previously evicted from the building, unaware that Tsun Lung is an undercover officer gathering intelligence on criminal organizations. As Yuen Fo Sung uncovers Tsun Lung's true identity, their bond strengthens, and they, along with Keung Nga Yue - now a lawyer after serving as a senior officer and investigator - collaborate on resolving various unusual cases.

Recommendation: Au Revoir Shanghai similar to The Line Watchers
40%Match
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Au Revoir Shanghai(上海傳奇)

2008Hong Kong
CrimeRomanceDrama

Like The Line Watchers, this drama also features Crime and Romance with a 40% similarity match.

Nip Jun was formerly involved in criminal activities as a hitman, but chose to leave that life behind to start anew with his wife and daughter. Sadly, tragedy struck when his wife passed away in a car accident. Man Wa, Nip Jun's daughter, now runs a restaurant in Shanghai with her father. Kow Jai, an orphan who was once under Jun's guidance, begins to develop romantic feelings for Man Wa.

Recommendation: E.U. (Emergency Unit) similar to The Line Watchers
40%Match
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E.U. (Emergency Unit)(學警狙擊)

2009Hong Kong
ActionCrimeDrama

Like The Line Watchers, this drama also features Action and Crime with a 40% similarity match.

After spending a decade in prison in Taiwan, Kong Sai-Hao (played by Michael Miu) finally returns to Hong Kong with the goal of reconnecting with his daughter Yau-Yau (portrayed by Elanne Kong) and seeking revenge. He decides to feign loyalty to triad leader To Yik-Tin (played by Lam Lee), the man responsible for his incarceration, while also attempting to win the trust of police officers Chung Lap-Man (Ron Ng) and Lee Pak-Kiu (Sammul Chan). Despite Pak-Kiu's reluctance to associate with a criminal, Lap-Man goes undercover within Sai-Hao's gang. Together, they overthrow Yik-Tin and seize control of the mafia, forming a complex mentor-student dynamic. However, Lap-Man is dismissed from the police force before completing his mission within the criminal organization, leading him to align himself with Sai-Hao and betray the authorities. Yik-Tin closely monitors Sai-Hao, seemingly favoring Laughing (Michael Tse) and promoting him within the organization. Yet, Sai-Hao manipulates Yik-Tin's wife Ching Yeuk-Sam (Kathy Chow) to elevate his own status within the group. As Sai-Hao believes he has secured power, his drug operations falter, revealing that those he trusted most have deceived and used him for their own gain.

Recommendation: Line Walker: The Prelude similar to The Line Watchers
40%Match
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Line Walker: The Prelude(使徒行者2)

2017Hong Kong
ActionCrimeDrama

Like The Line Watchers, this drama also features Action and Crime with a 40% similarity match.

In 2010, Cheuk Hoi makes a secret trip to Bangkok with his undercover team for a drug operation in Thailand. Unfortunately, as they are wrapping up their mission, an explosion occurs, resulting in the death of all his undercover agents in a fiery blast. Around the same time, Cheuk Hoi's close friend, CIB Inspector Lai Sir, is murdered under mysterious circumstances. This leaves Cheuk Hoi responsible for a female police officer who is not yet officially working undercover. Cheuk Hoi is aware that Lai Sir had undercover agents whose identities have been wiped out. In order to uncover the truth behind Lai Sir's death, Cheuk Hoi must locate all the undercover agents. He teams up with Suk Mui to track down the missing agents.

Recommendation: QP similar to The Line Watchers
40%Match
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QP(QP (キューピー))

2011Japan
ActionCrimeDrama

Like The Line Watchers, this drama also features Action and Crime with a 40% similarity match.

In the manga, Ishida Kotori, who goes by the alias "QP", was depicted as the strongest gangster in his neighborhood. The storyline will now center around Azuma Ryo, a close friend of Kotori's, who harbors secret aspirations. (Tokyograph)

Recommendation: Ma Yong Zhen (2006) similar to The Line Watchers
40%Match
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Ma Yong Zhen (2006)(马永贞)

2006Taiwan
ActionRomanceMartial Arts

Like The Line Watchers, this drama also features Action and Romance with a 40% similarity match.

Recommendation: Billiard Boy similar to The Line Watchers
40%Match
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Billiard Boy(撞球小子)

2004Taiwan
ActionRomanceDrama

Like The Line Watchers, this drama also features Action and Romance with a 40% similarity match.

You Li Xi Sa is a native of the country who earns a living by playing billiards. He is known as 'Billiard Boy' in the community. He falls in love with a girl named A Yin online. Their paths cross, leading to jealousy from Kuai Da, who believed A Yin belonged to him. Kuai Da is a skilled assistant to the CEO of Shao Shi Enterprise, a company known for acquiring pool halls using force. A Yin, who happens to be the CEO's daughter, disagrees with this approach and hopes for peaceful negotiations. During a pool hall takeover, Kuai Da challenges You Li to a bet involving the property of A Cao, You Li's friend. You Li loses and feels guilty for A Cao's loss. He decides to win back the property by becoming Duan Zhi's apprentice and receiving support from friends. As he gains recognition in official billiards competitions, Kuai Da notices and a rivalry filled with envy, bitterness, and hidden histories unfolds.

Recommendation: Island Village Teacher (2004) similar to The Line Watchers
40%Match
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Island Village Teacher (2004)(섬마을 선생님)

2004South Korea
CrimeRomanceComedy

Like The Line Watchers, this drama also features Crime and Romance with a 40% similarity match.

Hong Eun Xiu unintentionally observed a murder committed by a cold-blooded gangster, leading to her being placed under police protection. Chiu Hao Tai was designated to ensure her safety, but their relationship got off to a rocky start as she constantly attempted to escape from him. After multiple efforts by the gangster to eliminate her, they flee to an island where the locals mistake them for new educators. There, a volunteer doctor, who is the son of the renowned doctor Chong Jai Do, falls for Eun Xiu, only for his so-called fiancée to unexpectedly arrive.

Recommendation: The Big Gun 3 similar to The Line Watchers
40%Match
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The Big Gun 3(พ่อตาปืนโต ตอน สาวกำนันพันธุ์ดุ)

2025Thailand
ActionRomanceComedy

Like The Line Watchers, this drama also features Action and Romance with a 40% similarity match.

As the female village chief collaborates with the newly appointed young district officer to track down the Iron Masked Bandit, they must address their longstanding grievances. This mission to eradicate all threats puts both lives and families on the line.

Recommendation: Diao Mang Gong Zhu Xiao Yao Wang similar to The Line Watchers
40%Match
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Diao Mang Gong Zhu Xiao Yao Wang(刁蛮公主逍遥王)

2002China
ActionRomanceHistorical

Like The Line Watchers, this drama also features Action and Romance with a 40% similarity match.

The princess of the realm flees to escape an arranged marriage. Simultaneously, the groom also makes his escape.

Recommendation: Never Compromise (2020) similar to The Line Watchers
38%Match
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Never Compromise (2020)(非黑即白)

2020China
ActionCrimeRomanceCriminal OrganizationFriendshipInvestigationMystery

Like The Line Watchers, this drama also features Action, Crime, and Romance themes with a 38% similarity match.

During his quest to locate his girlfriend, Xiao Ang meets a young man from Burma named Wen Dan who is also on a mission to find his relatives. Together, they find themselves entangled in a battle against malevolent forces while searching for clues. Xiao Ang, a former special forces soldier, travels abroad to track down his kidnapped girlfriend, leading him to cross paths with Wen Dan, who is facing a similar predicament. Their journey takes them to a Southeast Asian region, where they team up to take on local criminal organizations and warlords in order to rescue their loved ones and seek justice. However, as they uncover the truth they are seeking, they are ultimately led down different paths.

Recommendation: The Ultimate Addiction similar to The Line Watchers
38%Match
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The Ultimate Addiction(點金勝手)

2014Hong Kong
ActionCrimeRomanceDramaOpen RelationshipSuspenseThriller

Like The Line Watchers, this drama also features Action, Crime, and Romance themes with a 38% similarity match.

Obsessed with wealth and authority, Cheuk Yuk ignores his family and friends, leading to the deaths of his wife and mentor. Rather than feeling remorse, he becomes even more consumed by his desire for money and power. His brother-in-law, Chow Sun Yung, a diligent CCB inspector, is determined to bring him to justice. With the help of his superior, HO Sheung Yee, and subordinate, Chi Nga, they gather evidence against Cheuk Yuk. Sun Yung holds Chi Nga in high regard and sees her as his protege, but she shocks him by resigning and joining forces with Cheuk Yuk. Winning the trust of Cheuk Yuk's second wife, Fong Ming Yu, Chi Nga assists in handling Chai Pui Fun, a prominent figure in finance. It appears that Chi Nga has taken control, thwarting Cheuk Yuk's ambitions.

Recommendation: The New World similar to The Line Watchers
38%Match
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The New World(新世界)

2015Taiwan
ActionCrimeRomanceAdventureEditor Female LeadInvestigationMystery

Like The Line Watchers, this drama also features Action, Crime, and Romance themes with a 38% similarity match.

The New World follows the story of four childhood friends named Miao Miao, Qing Ting, Xi Shuai, and Xiao Cao who grew up together in a village but drifted apart as they got older. Miao Miao, now a local newspaper editor, sets out to find her long-lost friends. Meanwhile, her best friend Luo Yong Mei, the daughter of a newly appointed governor, becomes the target of a criminal gang. In response, the police dispatch a special investigation team to protect the governor's daughter and solve the case. Two members of the team, Lin Zi Yan and Liu Dong Han, become involved in the search for Miao Miao's childhood friends. As Miao Miao delves deeper into her investigation, she discovers that Qing Ting is actually Shen Zi Hong, a retired special forces officer. The special investigation team suspects Shen Zi Hong of involvement in the case and attempts to apprehend him. The narrative centers on the intertwined lives of these four individuals who find themselves on opposite sides of a complex situation.

Recommendation: Strange Hero Ouyang De similar to The Line Watchers
33%Match
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Strange Hero Ouyang De(怪侠欧阳德)

2011China
ActionRomanceAdventureComedy

Like The Line Watchers, this drama also features Action and Romance with a 33% similarity match.

The drama narrates a sequence of tales centered around Ouyang De, an eccentric individual who employed unconventional techniques to eliminate malevolent individuals in the Kangxi era of the Qing Dynasty. Along the way, he crossed paths with Huang Tianba, Yang Xiangwu, and other like-minded individuals who shared his determination, courage, exceptional martial arts skills, and resolute character. (Baidu)

Recommendation: Magic Mobile Phone Season 2 similar to The Line Watchers
33%Match
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Magic Mobile Phone Season 2(魔幻手機2傻妞歸來)

2014China
ActionRomanceAdventureFantasy

Like The Line Watchers, this drama also features Action and Romance with a 33% similarity match.

Recommendation: Above the Clouds Season 2 similar to The Line Watchers
33%Match
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Above the Clouds Season 2(云巅之上第2季)

2017China
ActionRomanceHistoricalMelodrama

Like The Line Watchers, this drama also features Action and Romance with a 33% similarity match.

Recommendation: Above the Clouds (2017) similar to The Line Watchers
33%Match
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Above the Clouds (2017)(云巅之上)

2017China
ActionRomanceHistoricalMelodrama

Like The Line Watchers, this drama also features Action and Romance with a 33% similarity match.

A young woman from a rural area decides to pursue a career in acting, starting from the bottom. She encounters a cynical and egotistical celebrity who eventually develops feelings for her. Jian Xi relocates from her small town to Beijing in search of her birth mother. Through a twist of fate, she becomes involved in the entertainment industry and must compete against other up-and-coming actresses for a shot at stardom. Along the way, she captures the heart of the conceited top actor Tang Fei with her natural charm and dedication to her craft.

Recommendation: Anti-Terrorism Special Forces: The Wolves similar to The Line Watchers
33%Match
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Anti-Terrorism Special Forces: The Wolves(反恐特战队之天狼)

2019China
ActionRomanceCounterterrorismMilitary

Like The Line Watchers, this drama also features Action and Romance with a 33% similarity match.

This is a thrilling drama focused on high-tech counterterrorism. The plot follows four young individuals - Qin Xiao Yang, Jiang Mei, Tang Shi, and Song An Qi - as they work together to dismantle an international terrorist group and combat cybercrime.

Recommendation: Nihon Toitsu: Kanto Hen similar to The Line Watchers
33%Match
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Nihon Toitsu: Kanto Hen(日本統一 関東編)

2023Japan
ActionCrimeDramaMiniseries

Like The Line Watchers, this drama also features Action and Crime with a 33% similarity match.

Following the death of a Kyowakai member, detectives Shima and Hayami begin looking into the case, which appears to be linked to a series of previous unsolved murders

Recommendation: You Are My Answer similar to The Line Watchers
33%Match
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You Are My Answer(你是我的答案)

2019China
CrimePolice Department SettingRomanceCohabitationMultiple CouplesPolice Officer Male LeadScreenwriter Female LeadUndercover Operation

Like The Line Watchers, this drama also features Crime, Police Department Setting, and Romance themes with a 33% similarity match.

A tale depicting the romantic relationships between a seasoned leader of the major crimes division and a young, eccentric screenwriter unfolds. Zhou Yuan leads the major crimes division in the police force, and while on an undercover mission to apprehend a drug dealer, he crosses paths with Bai Xiao Lu, whose impulsive actions jeopardize the operation. Lu Hao, a recent graduate, expresses a desire to join the major crimes division to pursue his dream of becoming a successful police officer. However, conflicts arise between him and Zhou Yuan due to the latter's strict leadership style. Meanwhile, Zhou Yuan faces challenges in his relationship with his ex-girlfriend Lin Yao, leading to him unexpectedly moving in with Bai Xiao Lu, sparking a tumultuous cohabitation between the two. At the same time, Xiao Lu's friend Yuan Ming Qing finds herself drawn to the sincere and straightforward Lu Hao. As the story unfolds, the two couples navigate their relationships and ultimately realize that they are meant for each other.