A trio of siblings from a rural area make the decision to relocate to a bustling metropolis with hopes of a brighter future. The narrative focuses on their trials and tribulations within the construction industry. In pursuit of their aspirations, Tie Zhenguo (played by Gu Zhixin), his elder sibling Tie Tou (portrayed by Guan Xuan), and their cousin Gao Zhong (acted by Li Yuxuan) venture to Beijing in search of employment opportunities. Despite facing hardships and indignities at the construction site, Tie Zhenguo perseveres in his quest to find a mentor who can impart valuable skills of the trade. He excels in his craft but an unfortunate incident hinders his ability to work. Meanwhile, Gao Zhong manages to achieve his goal of becoming an architect through diligent studies, only to succumb to the allure of fame and fortune, leading him astray. As discord brews between the brothers, Tie Zhenguo resolves to overcome adversity and continue pursuing his dreams.