Synopsis：After his parents die in an accident, 17-year-old Wen Hai is legally placed under the guardianship of his estranged half-brother, Gu Huaizhou. Cold and stern by nature, Gu Huaizhou clashes constantly with the rebellious Wen Hai, and tension runs high between them. With the involvement of Gu Leng, the relationship between the brothers grows even more complicated, as emotions and grudges intertwine and the course of their fates gradually spirals out of control.