The K2 - Asian drama recommendation
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The K2(더 케이투)

2016South Korea
ActionAggressive Male LeadBadass Male LeadFamily SecretHardworking Male LeadNaive Female LeadPoliticalPower StrugglePsychologicalRevengeRomanceSuspenseThrillerTrauma

Kim Je Ha, previously a mercenary dubbed “K2,” becomes a wanted man after being falsely accused of murdering his girlfriend in Iraq. He returns to South Korea and takes on the role of bodyguard for Choi Yoo Jin, the spouse of presidential candidate Jang Se Joon. Je Ha is determined to take revenge on Park Kwan Soo, Se Joon's opponent, whom he suspects orchestrated his girlfriend’s death. While protecting Go An Na, the introverted daughter of Se Joon, Je Ha and An Na develop a close bond. Nonetheless, Je Ha's allegiance is put to the test when he discovers that Yoo Jin, his employer and partner in his quest for vengeance, is the one posing a threat to An Na.

Asian dramas like
The K2

Recommendation: Cain and Abel similar to The K2
28%Match
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Cain and Abel(카인과 아벨)

2009South Korea
ActionRevengeRomanceSuspenseThrillerAmnesiaBrothers' RelationshipDramaMedical

Like The K2, this drama also features Action, Revenge, Romance, Suspense, and Thriller themes with a 28% similarity match.

Inspired by the biblical narrative of Adam and Eve's first sons, Cain and Abel centers around Cain's envy of his brother Abel. Lee Cho In is an exceptionally talented physician who possesses everything he desires, while his older brother, Seon Woo, harbors resentment toward the admiration Cho In garners. Seon Woo holds his brother responsible for depriving him of all the positive aspects of his life. He accuses Cho In of winning their father's affection, receiving greater acknowledgment as a doctor, and claiming the heart of the woman he loves.

Recommendation: Age of Legends similar to The K2
27%Match
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Age of Legends(橙红年代)

2018China
ActionFamily SecretRevengeRomanceSuspenseThrillerAmnesiaBromanceCrimeDeathFrenemyFriends To LoversMurderSworn Brothers

Like The K2, this drama also features Action, Family Secret, Revenge, Romance, Suspense, and Thriller themes with a 27% similarity match.

Liu Zi Guang comes back to his hometown after an 8-year absence, determined to live a righteous life. However, a clash with a troublesome tenant linked to a criminal syndicate leads to chaos, putting Uncle Guo, his mentor, in danger. Detective Hu Rong, known for her fiery personality and appearance, gets involved. Liu Zi Guang's former blood brother, Nie Wan Feng, now heads an international criminal organization, making them strong opponents. As they team up to uncover the group's illegal activities, their friendship deepens, but things get complicated when Hu Rong investigates Liu Zi Guang's enigmatic past and starts developing feelings for him.

Recommendation: Watcher similar to The K2
27%Match
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Watcher(왓쳐)

2019South Korea
Badass Male LeadPoliticalPsychologicalSuspenseThrillerTraumaCorruptionDetective Male LeadDramaInvestigationMysteryNice Male LeadSmart Female LeadSmart Male Lead

Like The K2, this drama also features Badass Male Lead, Political, Psychological, Suspense, Thriller, and Trauma themes with a 27% similarity match.

An inspector chooses to adopt the role of a vigilant guardian for the remainder of his life after being betrayed by a senior colleague he once trusted

Recommendation: Watashi Danna o Shea Shiteta similar to The K2
27%Match
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Watashi Danna o Shea Shiteta(わたし旦那をシェアしてた)

2019Japan
ActionFamily SecretPsychologicalRomanceSuspenseThrillerDeathDramaFamilyFriendshipInfidelityInvestigationMiniseriesMystery

Like The K2, this drama also features Action, Family Secret, Psychological, Romance, Suspense, and Thriller themes with a 27% similarity match.

Harumi Morishita cohabitates with her partner, Kyohei Amaya, without having officially legalized their union. When she receives a call from the authorities informing her of Kyohei's passing, she rushes to the hospital where he was taken. At the hospital, Harumi encounters Kanako Ogura and Akane Fujimiya, both of whom claim to be married to Kyohei despite not having registered their marriages, much like Harumi. Kyohei left behind a will that leads Harumi, Kanako, and Akane to a shared residence for single mothers, stating that he will bequeath 300 million yen to the sole wife he loved.

Recommendation: Bad Guy similar to The K2
27%Match
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Bad Guy(나쁜 남자)

2010South Korea
Family SecretRevengeRomanceSuspenseThrillerTraumaAntihero Male LeadDramaEccentric Male LeadFriends To LoversHidden IdentityMelodramaMultiple MainsSmart Male Lead

Like The K2, this drama also features Family Secret, Revenge, Romance, Suspense, Thriller, and Trauma themes with a 27% similarity match.

Shim Gun Wook is a stunt performer secretly scheming to take vengeance on Haeshinm Group, a major corporation that Hong Tae Sung is set to inherit. In his quest to dismantle the family by initially charming the youngest daughter, Hong Mo Ne, he faces a dilemma when Mun Jae In comes into his life. Committed to making things right, Gun Wook is ready to jeopardize everything and eliminate anyone who obstructs his path.

Recommendation: Past Days of Shanghai similar to The K2
27%Match
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Past Days of Shanghai(像火花像蝴蝶)

2013China
ActionRomanceSuspenseThrillerCrime

Like The K2, this drama also features Action, Romance, Suspense, and Thriller themes with a 27% similarity match.

Recommendation: Lobbyist similar to The K2
27%Match
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Lobbyist(로비스트 (说客))

2007South Korea
ActionRomanceSuspenseThrillerDrama

Like The K2, this drama also features Action, Romance, Suspense, and Thriller themes with a 27% similarity match.

This drama revolves around a female lobbyist navigating the world of global arms dealers. Kang Tae Hyuk is the heir to a leading arms manufacturing firm in Korea. He is a young entrepreneur with an impeccable appearance and eloquent speech. Possessing a natural talent for lobbying, he is also an expert strategist. His ambition is to dominate the entire Asian market.

Recommendation: The Fevengers similar to The K2
25%Match
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The Fevengers(女人的反攻)

2024China
RevengeRomanceSuspenseThrillerShort Length SeriesWeb Series

Like The K2, this drama also features Revenge, Romance, Suspense, and Thriller themes with a 25% similarity match.

Orphaned heiress Wen Ruo Yun believed her marriage to artist Gu Yan Cheng was perfect, but after a kidnapping, she uncovers a sinister conspiracy. Gu Yan Cheng was not only unfaithful but also involved in a deadly scam. Joining forces with another betrayed woman, Lin Jia Yi, Wen Ruo Yun seeks revenge against Gu Yan Cheng with other victims.

Recommendation: Who Kill Us similar to The K2
25%Match
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Who Kill Us(鮮花的罪茗)

2025China
RevengeRomanceSuspenseThrillerShort Length SeriesWeb Series

Like The K2, this drama also features Revenge, Romance, Suspense, and Thriller themes with a 25% similarity match.

Recommendation: Split Second similar to The K2
25%Match
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Split Second(爭分奪秒)

2004Hong Kong
ActionRomanceSuspenseThrillerCrimeDrama

Like The K2, this drama also features Action, Romance, Suspense, and Thriller themes with a 25% similarity match.

Recommendation: Call of Destiny similar to The K2
25%Match
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Call of Destiny(異空感應)

2024Hong Kong
ActionRomanceSuspenseThrillerCriminal Psychologist Male LeadEthics

Like The K2, this drama also features Action, Romance, Suspense, and Thriller themes with a 25% similarity match.

Crime profiler Fong Yat Chun receives an unusual distress call from a mysterious caller claiming to be from the future, warning of impending brutal murders. Teaming up with female detective Ying Ho Lam and forensics assistant Chong Ding Kan, they try to prevent the crimes from happening. Despite their efforts, the perpetrator manages to commit the crime. Yat Chun eventually uncovers the true identity of the caller and learns that Ho Lam is in danger. With the clock ticking, Yat Chun races against time to track down the perpetrator and change the future.

Recommendation: Dark System - Koi no Ouza Ketteisen similar to The K2
25%Match
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Dark System - Koi no Ouza Ketteisen(ダークシステム 恋の王座決定戦)

2014Japan
ActionRomanceSuspenseThrillerMiniseriesSci-Fi

Like The K2, this drama also features Action, Romance, Suspense, and Thriller themes with a 25% similarity match.

In this science fiction thriller, a man fights against fate to save his romantic relationship after his friend intervenes, leading him to create the sinister invention known as the dark system. This film is a fusion of two independent projects by filmmaker Yuki Shuji. The unremarkable Kagami (played by Yaotome Hikaru) becomes enraged when his friend Saionji becomes involved with his love interest Yuri. Determined to sabotage their relationship, Kagami plants a listening device called the Saionji Crasher in Saionji's living space. (Credits: duracell-bunny @ tumblr)

Recommendation: Gedo no Uta similar to The K2
25%Match
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Gedo no Uta(外道の歌)

2024Japan
ActionPsychologicalRevengeSuspenseThrillerAdapted From A MangaCrimeDramaMiniseriesViolenceWeb Series

Like The K2, this drama also features Action, Psychological, Revenge, Suspense, and Thriller themes with a 25% similarity match.

The story revolves around Kamo and his companion Tora, who operate in the criminal world as "mercenaries for hire," accepting assignments from individuals affected by violent acts and families seeking retribution for injustices committed against them. (mangaupdates.com) Based on the manga series "Gedo no Uta" by Watanabe Daisuke.

Recommendation: 3 Days similar to The K2
25%Match
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3 Days(쓰리데이즈)

2014South Korea
ActionPoliticalSuspenseThrillerBodyguard Male LeadDrama

Like The K2, this drama also features Action, Political, Suspense, and Thriller themes with a 25% similarity match.

The South Korean President takes a vacation at a secluded villa. In the dead of night, three shots ring out, and the president disappears. His security team, headed by top agent Han Tae Kyung, has a limited timeframe of three days to locate the president and ensure his safe return to the Blue House.

Recommendation: C.I.D. similar to The K2
25%Match
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C.I.D.(刑警2人組)

2006China
ActionRomanceSuspenseThrillerCrimeDrama

Like The K2, this drama also features Action, Romance, Suspense, and Thriller themes with a 25% similarity match.

Recommendation: The Dance of the Storm similar to The K2
24%Match
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The Dance of the Storm(风暴舞)

2021China
ActionRevengeRomanceSuspenseThrillerCyber SecurityDramaFirst LoveInvestigationLove Hate RelationshipMysteryWrongfully Accused

Like The K2, this drama also features Action, Revenge, Romance, Suspense, and Thriller themes with a 24% similarity match.

In a series of tasks, a man uncovers disturbing ties between the people he works for and dangerous organizations. With the assistance of his romantic partner, they gather clues to reveal the truth. Li Jun Jie had a happy childhood under the care of his scientist parents until they tragically passed away when he was twelve. After their deaths, rumors circulated that his father had betrayed the country, leading to Li Jun Jie being abandoned by his relatives and sent to an orphanage in Chong Hai. There, he befriends Shi Yun Hao, and together they join a security agency upon the recommendation of Chen Gang. Their lives take a turn for the better when they meet Zhou Zi Xuan, but tragedy strikes when Li Jun Jie's actions lead to Chen Gang's death. Determined to find the true culprit and seek justice, Li Jun Jie embarks on a journey that takes him back to the source of his troubles.

Recommendation: Xue Se Can Yang similar to The K2
24%Match
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Xue Se Can Yang(血色残阳)

2005China
RevengeRomanceSuspenseThrillerFake IdentityInvestigationMystery

Like The K2, this drama also features Revenge, Romance, Suspense, and Thriller themes with a 24% similarity match.

When Mr. Tao was scheduled to come back home following six years of conducting business in Shanghai, the sole individual present was Yi Ping, a woman who identified herself as his fifth concubine. She was on the verge of revealing the secrets related to the historic well situated in the Tao family's estate's backyard.

Recommendation: The Good Fellas similar to The K2
24%Match
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The Good Fellas(好家伙)

2016China
ActionPoliticalSuspenseThrillerDramaHistoricalWar

Like The K2, this drama also features Action, Political, Suspense, and Thriller themes with a 24% similarity match.

During World War II, a band of anonymous soldiers courageously fought against the Japanese invaders as part of the Eighth Route Army.

Recommendation: Fatal Temptation similar to The K2
24%Match
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Fatal Temptation(处心积虑爱上你)

2024China
RevengeRomanceSuspenseThrillerFilmed VerticallyShort Length SeriesWeb Series

Like The K2, this drama also features Revenge, Romance, Suspense, and Thriller themes with a 24% similarity match.

The intelligent and quick-witted protagonist, Lin Xin Yi, is an experienced counselor with a talent for understanding people's emotions. One day, she unintentionally becomes entangled in a complicated corporate scheme and crosses paths with the enigmatic and charismatic actor, Gu Tian You. Despite Gu Tian You's outward success as a businessman, he carries a heavy burden of family secrets and immense stress. Through a series of counseling sessions, Lin Xin Yi uncovers the hidden pain and turmoil in Gu Tian You's life. Determined to assist him and unravel the truth behind the conspiracy, Lin Xin Yi decides to approach Gu Tian You intentionally.

Recommendation: Jin Ji De Luo Man Shi similar to The K2
24%Match
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Jin Ji De Luo Man Shi(禁忌的罗曼史)

2024China
RevengeRomanceSuspenseThrillerFilmed VerticallyShort Length SeriesWeb Series

Like The K2, this drama also features Revenge, Romance, Suspense, and Thriller themes with a 24% similarity match.

People believed he was killed in a planned murder. So, who ended up marrying the bride? It turned out to be his vengeful brother. (iQiyi)

Recommendation: Crisis Compass: Panic at Every Step similar to The K2
24%Match
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Crisis Compass: Panic at Every Step(危机轮盘:步步惊魂)

2024China
PsychologicalRomanceSuspenseThrillerFilmed VerticallyShort Length SeriesWeb Series

Like The K2, this drama also features Psychological, Romance, Suspense, and Thriller themes with a 24% similarity match.

Recommendation: The Ultimate Addiction similar to The K2
24%Match
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The Ultimate Addiction(點金勝手)

2014Hong Kong
ActionRomanceSuspenseThrillerCrimeDramaOpen Relationship

Like The K2, this drama also features Action, Romance, Suspense, and Thriller themes with a 24% 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: Yakiniku Hero similar to The K2
24%Match
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Yakiniku Hero(焼肉ヒーロー)

2003Japan
ActionRomanceSuspenseThrillerComedyFantasySfx

Like The K2, this drama also features Action, Romance, Suspense, and Thriller themes with a 24% similarity match.

Recommendation: Golden Cross similar to The K2
24%Match
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Golden Cross(골든 크로스)

2014South Korea
RevengeRomanceSuspenseThrillerDouble IdentityDramaMelodrama

Like The K2, this drama also features Revenge, Romance, Suspense, and Thriller themes with a 24% similarity match.

A clandestine group referred to as "Golden Cross" exerts significant influence over the Korean economy and market through its extensive connections and wealth. Prosecutor Kang Do-yoon becomes embroiled in their activities when one of their schemes leads to the murder of his cherished sister, for which his father is subsequently wrongfully accused. Determined to avenge his sister, Do-yoon sets his sights on Seo Dong-ha, the influential figure behind the organization. However, his mission becomes complicated when he discovers that Seo is the father of the woman he loves, his colleague Seo Yi-re. Yi-re is an honorable prosecutor dedicated to justice; she has always held her father in high regard, and her world is upended when she uncovers his sinister side. At the same time, Seo mentors businessman Michael Jang, whose insatiable ambition soon drives him to compete with Seo for supremacy. This sets the stage for a confrontation involving power, wealth, and personal conflicts.

Recommendation: Local Hero similar to The K2
24%Match
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Local Hero(동네의 영웅)

2016South Korea
ActionPoliticalSuspenseThrillerComedyInvestigationMystery

Like The K2, this drama also features Action, Political, Suspense, and Thriller themes with a 24% similarity match.

Baek Shi-Yoon is a former secret agent and a highly skilled operative. Concealing his history, he purchases the bar named "Neighborhood" and operates it as the proprietor. He forms bonds with the local patrons at his bar and empathizes with their struggles. Shi-Yoon subsequently encounters a young man who is a temporary worker aspiring to join the police force. Shi-Yoon mentors him as a covert agent, and together they combat wrongdoing.

Recommendation: Black Queen similar to The K2
24%Match
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Black Queen(黑色女王)

2025China
RevengeRomanceSuspenseThrillerFilmed VerticallyShort Length SeriesWeb Series

Like The K2, this drama also features Revenge, Romance, Suspense, and Thriller themes with a 24% similarity match.

Recommendation: Rondo similar to The K2
23%Match
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Rondo(輪舞曲)

2006Japan
RevengeRomanceSuspenseThrillerTraumaBetrayalDetective Male LeadForeigner Female LeadInvestigationLanguage BarrierMurderMysteryPhysically Strong Male Lead

Like The K2, this drama also features Revenge, Romance, Suspense, Thriller, and Trauma themes with a 23% similarity match.

Starring top actors from Japan and Korea, this large-scale drama follows the story of Nishijima Sho, a Japanese detective whose father was killed in Korea when he was a child. Determined to uncover the truth about his father's death, Sho goes undercover within a major covert organization. Meanwhile, Choi Yuna, a Korean woman, travels to Japan in search of her missing father. Setting up a Korean restaurant with her younger sister, Yuna soon finds herself at the mercy of fate. The two meet in Tokyo and fall in love, but what challenges lie ahead for them? A "rondo" of fate, love, and history is set to unfold.

Recommendation: City Hunter similar to The K2
23%Match
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City Hunter(시티헌터)

2011South Korea
ActionBadass Male LeadRevengeRomanceThrillerAdapted From A MangaBromanceCorruptionCrimeDeathHidden IdentityRich Man-Poor WomanSmart Male Lead

Like The K2, this drama also features Action, Badass Male Lead, Revenge, Romance, and Thriller themes with a 23% similarity match.

Lee Yoon Sung, a skilled graduate of MIT, serves on the international communications team at the Blue House

Recommendation: King of Legend similar to The K2
22%Match
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King of Legend(傳奇之王)

2012China
ActionRevengeSuspenseThrillerNovel AdaptationDramaHistoricalMilitary

Like The K2, this drama also features Action, Revenge, Suspense, and Thriller themes with a 22% similarity match.

Sailing enthusiast Lin Tian Long leads a life of relative comfort, until his wedding day when he is falsely accused of treason and imprisoned in the depths of Prison Number 7. Believed to be deceased by the world, except for one individual, Tian Long finds solace in the company of a fellow inmate who was once a teacher to the Emperor and has been incarcerated for 16 years. Nearly two decades later, Tian Long escapes from captivity, armed with knowledge gained during his imprisonment, seeking vengeance on the three men responsible for his wrongful incarceration. This narrative is inspired by Alexandre Dumas' novel "The Count of Monte Cristo."

Recommendation: Nigeru Onna similar to The K2
22%Match
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Nigeru Onna(逃げる女)

2016Japan
PsychologicalRevengeSuspenseThrillerBetrayalFriendshipMiniseriesWrongfully Accused

Like The K2, this drama also features Psychological, Revenge, Suspense, and Thriller themes with a 22% similarity match.

After being wrongly accused of a crime, Rieko is finally acquitted and released from prison when she turns 40. She had been imprisoned for eight years for allegedly killing a child at the orphanage where she used to work. Despite her friend Azumi betraying her, Rieko is determined to track down both Azumi and the detective, Sakuma, who led the case against her. Sakuma feels remorse for his role in Rieko's wrongful imprisonment, but worries about the consequences if she seeks revenge on Azumi. Along her journey, Rieko encounters a mysterious young woman named Mio, who seems to understand the darkness within Rieko but chooses to stay by her side. Despite finding Mio unsettling, Rieko continues her quest to find Azumi, unaware of Mio's own troubled past.

Recommendation: Spy similar to The K2
22%Match
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Spy(스파이)

2015South Korea
PoliticalRomanceSuspenseThrillerCrimeMother-Son RelationshipNorth Korean Female LeadSpy Female Lead

Like The K2, this drama also features Political, Romance, Suspense, and Thriller themes with a 22% similarity match.

Hye Rim embodies the ideal mother both in her demeanor and actions. She is highly invested in her children's education and excels as a housewife, providing strong support to her husband. However, she has a hidden past as a former informant from North Korea. Unexpectedly, she receives orders to recruit her son, who is employed by the National Intelligence Service (NIS), into covert operations. To safeguard her son, she is willing to risk everything, even her own life.

Recommendation: East Hegemon similar to The K2
22%Match
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East Hegemon(江湖往事)

2008China
ActionPoliticalRomanceSuspenseThrillerAdventureChinese Republican EraCrimeEspionageHistoricalHistorical FictionMilitarySpy Male LeadWar

Like The K2, this drama also features Action, Political, Romance, Suspense, and Thriller themes with a 22% similarity match.

The story takes place in the idealized chaos of China in the early 1900s, where patriotic rebels and deceitful spies clash in a risky battle for control of the republic. Gao Tian Wei, a brave revolutionary, experiences amnesia following a violent altercation. Without knowledge of who he is, he is unknowingly drawn into a plot and transforms into a spy for the Japanese. What will occur when his memory is eventually restored?

Recommendation: Unbeatable (2011) similar to The K2
22%Match
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Unbeatable (2011)(无懈可击之高手如林)

2011China
Aggressive Male LeadNaive Female LeadRomanceSuspenseThrillerAdvertising IndustryBusinessBusiness IndustryConspiracyDramaMarketing IndustrySlow Burn RomanceWorkplace RomanceWorkplace Setting

Like The K2, this drama also features Aggressive Male Lead, Naive Female Lead, Romance, Suspense, and Thriller themes with a 22% similarity match.

In the realm of business, Xu Ran stands out as a highly talented individual who embodies the image of a successful entrepreneur, basking in the opulence of his accomplishments. Tang Qi Qi, on the other hand, is an ordinary office worker caught up in the mundanity of daily life and unattainable aspirations. Meanwhile, Feng Lu Fei hails from a wealthy background and has carved out her own path through sheer determination - three distinct lives that unexpectedly intersect. Who will the Prince-turned-Frog ultimately choose: the endearing Cinderella or the exquisite princess? Xu Ran's closest friend, police officer Wei Xiao, finds himself at odds with Xu Ran's subordinate, Ye Rou, leading to unforeseen complications. Meanwhile, the Union, a powerful international finance corporation represented by spokeswoman Xiong Jia Jie, begins to cast its shadow over their lives...

Recommendation: The Longest Day in Chang'an similar to The K2
22%Match
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The Longest Day in Chang'an(长安十二时辰)

2019China
ActionBadass Male LeadPoliticalPower StruggleThrillerCrimeDeathEspionageGraphic ViolenceHidden AgendaHidden PastHistoricalPolitical IntrigueTang Dynasty

Like The K2, this drama also features Action, Badass Male Lead, Political, Power Struggle, and Thriller themes with a 22% similarity match.

In the year 744, in the bustling city of Chang'an, which served as the vibrant center of the Tang Empire, a group from a defeated kingdom in Central Asia has snuck into the city with a plan to launch an attack during the Lantern Festival. Meanwhile, the imperial court is embroiled in internal conflicts. The elderly Emperor is anticipated to hand over power to the Right Chancellor at the festival and retire to the mountains with his young lover. This move puts the reformist Crown Prince in a vulnerable position, as he risks losing his position or facing even graver consequences. A young Taoist priest named Li Bi, who is a trusted ally of the Crown Prince and serves as the chief of intelligence, has just 24 hours to thwart both the impending attack and the transfer of power. Following a failed attempt to apprehend the infiltrators, Li Bi enlists the help of Zhang Xiao Jing, a condemned prisoner who is a seasoned warrior, esteemed police chief, and perpetrator of a past crime against his superior.

Recommendation: Spy Hunter similar to The K2
22%Match
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Spy Hunter(天衣无缝)

2019China
ActionPoliticalRomanceSuspenseThrillerNovel AdaptationChinese Republican EraCrimeDramaEspionageHistoricalHistorical FictionMilitaryMultiple Mains

Like The K2, this drama also features Action, Political, Romance, Suspense, and Thriller themes with a 22% similarity match.

During the spring of 1931, The Communist Party expanded their network by establishing communication stations in China. They then turned their attention to Western Europe and dispatched two agents, known as "Asthray" and "Porcelain", to Paris. This led to the unveiling of a series of clandestine agreements, deceitful acts, mysterious deaths, illicit romances, and alliances between military personnel and members of a notable family.

Recommendation: Flower of Evil similar to The K2
22%Match
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Flower of Evil(악의 꽃)

2020South Korea
Family SecretPsychologicalRomanceSuspenseThrillerAntisocial Personality DisorderCrimeDetective Female LeadDetective FictionHidden PersonalityInvestigationMelodramaMurderMystery

Like The K2, this drama also features Family Secret, Psychological, Romance, Suspense, and Thriller themes with a 22% similarity match.

Despite concealing a troubling secret about his real identity, Baek Hui Seong has built a joyful family life and a thriving career

Recommendation: Had I Not Seen the Sun similar to The K2
22%Match
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Had I Not Seen the Sun(如果我不曾見過太陽)

2025Taiwan
PsychologicalRomanceSuspenseThrillerTraumaBalletBallet Dancer Female LeadCrimeDocumentarian Female LeadDomestic CrimeFirst LovePrisoner Male LeadSecret RelationshipSerial Killer Male Lead

Like The K2, this drama also features Psychological, Romance, Suspense, Thriller, and Trauma themes with a 22% similarity match.

The narrative follows 25-year-old Li Jen Yao, who surrenders himself after committing a series of ruthless murders, confessing to being the infamous Rainstorm Killer that once haunted his high school peers. Although he shares the horrifying specifics of his actions, he refrains from revealing his motivations. While incarcerated, he agrees to his first interview with Chou Pin Yu, who soon finds herself caught in disturbing dreams involving both the killer and a mysterious girl in a uniform. As the lines between dreams and reality blur, deeply buried secrets of love, resentment, guilt, and redemption come to light.

Recommendation: Tracer similar to The K2
22%Match
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Tracer(트레이서)

2022South Korea
ActionPower StruggleRevengeSuspenseThrillerBrave Male LeadConfident Male LeadCorruptionDeathDramaInvestigationMiniseriesMysteryScheme

Like The K2, this drama also features Action, Power Struggle, Revenge, Suspense, and Thriller themes with a 22% similarity match.

Hwang Dong Joo holds the position of head of division 5 in the tax department of the National Tax Service. He dedicates himself to uncovering concealed funds to ensure tax compliance. His team consists of Seo Hye Young, known for her cheerful demeanor, and his superior, Oh Young. On the other hand, In Tae Joon serves as the director of a local tax office. He is a driven individual who has climbed the ranks through dishonest and unlawful means, all while displaying an arrogant attitude.

Recommendation: Royal Nirvana similar to The K2
22%Match
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Royal Nirvana(鹤唳华亭)

2019China
PoliticalPower StrugglePsychologicalRevengeRomanceNovel AdaptationDifficult AdulthoodFather-Son RelationshipHidden IdentityHistoricalPalacePrinceRoyaltyWar

Like The K2, this drama also features Political, Power Struggle, Psychological, Revenge, and Romance themes with a 22% similarity match.

The young Crown Prince Xiao Ding Quan faced early losses with the passing of his mother and sister. His relationship with his distant Emperor father is strained due to the influence of his maternal uncle General Gu and the army under his command. Living in constant fear of losing his loved ones, Ding Quan both admires and fears his formidable father, whom he desperately seeks approval from. However, he also dreads the disappointment that may come if he fails to meet his father's expectations. Meanwhile, his scheming elder brother Prince Qi, supported by Chancellor Li Bai Zhou, plots against him, causing harm to those close to Ding Quan and worsening the divide between him and the Emperor. Teacher Lu Shi Yu, a fatherly figure influenced by Confucian values, plays a crucial role in Ding Quan's life. He plans to recommend his daughter Wen Xi as the Crown Princess to help Ding Quan gain a trustworthy ally in court. Ding Quan and Wen Xi cross paths when she assists her troubled brother, leading to a mutual admiration between them. Despite never seeing her face, Ding Quan is drawn to Wen Xi, who later disguises herself as a maid in the Crown Prince's residence to aid her imprisoned father and brother. Together, they work to solve two cases and bring justice to the villains, supporting each other through dangers and sacrifices to bring peace to the nation.

Recommendation: Gemini similar to The K2
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Gemini(金昭玉醉)

2025China
Badass Male LeadRevengeRomanceSuspenseThrillerBadass Female LeadBetrayalCunning Female LeadDramaFantasyHistoricalReincarnationShort Length SeriesSkilled Killer

Like The K2, this drama also features Badass Male Lead, Revenge, Romance, Suspense, and Thriller themes with a 22% similarity match.

Following her betrayal and murder, sect leader Xiao Jin Yu is reincarnated in the form of the sightless Princess Consort Lu Zhao. With the assistance of her alleged twin brother, Xiao Ren, she sets off on a relentless mission for vengeance, revealing hidden truths and perilous power conflicts throughout her journey.

Recommendation: Ouroboros similar to The K2
22%Match
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Ouroboros(ウロボロス この愛こそ、正義)

2015Japan
ActionRevengeSuspenseThrillerTraumaAmnesiaBromanceCrimeHidden IdentityHidden PastInvestigationMysteryOrphan Male LeadYakuza

Like The K2, this drama also features Action, Revenge, Suspense, Thriller, and Trauma themes with a 22% similarity match.

Ryuzaki Ikuo and Danno Tatsuya, who grew up as orphans at Mahoroba no Ie, experienced the murder of a staff member during their youth

Recommendation: 3 Nen A Gumi: Ima kara Mina-san wa, Hitojichi Desu similar to The K2
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3 Nen A Gumi: Ima kara Mina-san wa, Hitojichi Desu(3年A組 ―今から皆さんは、人質です―)

2019Japan
ActionAggressive Male LeadPsychologicalSuspenseThrillerCharacter DevelopmentCorruptionDeathEccentric Male LeadFriendshipHigh SchoolLife LessonMysterySchool Bullying

Like The K2, this drama also features Action, Aggressive Male Lead, Psychological, Suspense, and Thriller themes with a 22% similarity match.

As graduation approaches in just 10 days, teacher Hiiragi calls together all 29 students in class 3-A and declares them as captives. He reveals that their final lesson involves uncovering the circumstances surrounding the death of a classmate from a few months prior. Graduation will be withheld until the truth is revealed.

Recommendation: Tetsu no Hone (2020) similar to The K2
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Tetsu no Hone (2020)(鉄の骨)

2020Japan
PoliticalPsychologicalRomanceSuspenseThrillerNovel AdaptationBusinessCorruptionDramaInvestigationLawLove TriangleMiniseriesMystery

Like The K2, this drama also features Political, Psychological, Romance, Suspense, and Thriller themes with a 22% similarity match.

The character Heita in the story explores the concept of a "necessary evil" and grapples with moral dilemmas. After working in a construction company for four years, he is transferred to the business affairs department, which is often criticized by colleagues as the collusion department. Despite initial doubts, Heita becomes involved in securing a major contract and his company emerges successful. However, he faces scrutiny from a special prosecution team investigating political corruption.

Recommendation: Iris similar to The K2
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Iris(아이리스)

2009South Korea
ActionRevengeRomanceSuspenseThrillerAgent Male LeadCrimeDramaEmotionally Strong Female LeadFugitive Male LeadNorth Korean Female LeadNorth Korean Male LeadNorth Korean Supporting CharacterPhysically Strong Male Lead

Like The K2, this drama also features Action, Revenge, Romance, Suspense, and Thriller themes with a 22% similarity match.

Kim Hyun Joon and Jin Sa Woo share a deep friendship and are recruited into a covert agency called NSS by analysts Choi Seung Hee and Park Sang Hyun. Both Hyun Joon and Sa Woo develop feelings for Seung Hee during her initial assessment of them. Their lives take a dramatic turn when Hyun Joon is assigned a solo operation in Hungary. Subsequently, Hyun Joon embarks on a quest to uncover who betrayed him and to understand the motives of IRIS.

Recommendation: Gunman in Joseon similar to The K2
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Gunman in Joseon(조선 총잡이 )

2014South Korea
ActionPower StruggleRevengeRomanceThrillerDramaGun ViolenceHidden IdentityHistoricalHistorical FictionJoseon DynastyMelodramaPhysically Strong Male LeadSmart Female Lead

Like The K2, this drama also features Action, Power Struggle, Revenge, Romance, and Thriller themes with a 22% similarity match.

Set during the Enlightenment period of 19th-century Joseon, this story features a protagonist who is the offspring of the kingdom's most renowned swordsman. Following the loss of his father and the sale of his younger sister into slavery, he exchanges his sword for a firearm as he sets out on a quest for vengeance. Throughout this journey, the drama aims to illustrate the struggles and bravery of the youth from that time.

Recommendation: The King's Face similar to The K2
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The King's Face(왕의 얼굴)

2014South Korea
ActionPoliticalRomanceSuspenseThrillerCross-DressingDramaGwanghaeHistoricalHistorical FictionHistorical FigureJoseon DynastyNice Male LeadPhysiognomy

Like The K2, this drama also features Action, Political, Romance, Suspense, and Thriller themes with a 22% similarity match.

"The King's Face" narrates the tale of Prince Gwang Hae, an illegitimate offspring of King Seon Jo, who grapples with his father's indifference and a persistent sense of not belonging within the royal palace from a young age

Recommendation: Trolley similar to The K2
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Trolley(트롤리)

2022South Korea
Family SecretPoliticalRomanceSuspenseThrillerHidden PastMarried Female LeadMarried LifeMarried Male LeadMelodramaMysteryPolitician Male LeadScandalSexual Violence

Like The K2, this drama also features Family Secret, Political, Romance, Suspense, and Thriller themes with a 22% similarity match.

"Trolley" depicts the narrative of a politician's spouse concealing her previous life. It highlights the challenges and conflicts that arise for couples when their hidden truths come to light.

Recommendation: Mars similar to The K2
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Mars(戰神)

2004Taiwan
PsychologicalRomanceSuspenseThrillerTraumaAdapted From A MangaCharacter DevelopmentDramaFriendshipMale Chases Female FirstMelodramaRapeSexual AssaultSuicide

Like The K2, this drama also features Psychological, Romance, Suspense, Thriller, and Trauma themes with a 22% similarity match.

Han Qi Luo, a reserved art student, crosses paths with Chen Ling, a well-known womanizer, when he approaches her for directions to a hospital. In a rush, she sketches a map on the back of one of her drawings, unknowingly capturing his interest with a depiction of a mother and child. As Chen Ling intervenes to protect Qi Luo from a teacher's unwanted advances, their bond deepens. However, both must confront their respective pasts before they can truly embrace and love each other. This story is based on the manga "MARS" by Soryo Fuyumi and is available in three versions: 13 episodes (TV), 20 episodes (online), and 21 episodes (DVD).

Recommendation: Healer similar to The K2
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Healer(힐러)

2014South Korea
ActionBadass Male LeadRomanceThrillerTraumaChildish Female LeadCorruptionDeathDouble IdentityHardworking Female LeadHidden IdentityMysterySassy Female LeadSmart Male Lead

Like The K2, this drama also features Action, Badass Male Lead, Romance, Thriller, and Trauma themes with a 22% similarity match.

Seo Jeong Hu is a unique type of nighttime delivery specialist, referred to as "Healer" by those who hire him. With the right financial incentive and assistance from an exceptionally skilled hacker, he can procure anything for his clients, provided it doesn't involve taking a life. His most recent assignment brings him into contact with the underachieving tabloid journalist Chae Yeong Sin and the accomplished reporter Kim Mun Ho. As he delves deeper, he starts to unravel the enigma of his own intertwined history with both journalists, putting all of them at risk.

Recommendation: The Last Empress similar to The K2
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The Last Empress(황후의 품격)

2018South Korea
ActionRevengeRomanceSuspenseThrillerAlternate RealityBrainwashingCharacter DevelopmentDouble IdentityGaslightingHidden IdentityMurderMysteryUnrequited Love

Like The K2, this drama also features Action, Revenge, Romance, Suspense, and Thriller themes with a 22% similarity match.

Set in a parallel universe where Korea is a constitutional monarchy in 2018, Oh Sunny is a lively and talented musical actress who weds the emperor. She finds herself drawn into a power struggle within the palace and a puzzling murder that triggers events threatening the very foundation of the monarchy, all while she seeks genuine love and happiness. To unravel the crimes of the imperial family, she joins forces with Na Wang Shik, a bodyguard assigned to the royal family. Na Wang Shik took up his position in the palace to exact revenge on the individual responsible for his mother's death.