Plot

Two high school students become entangled in a wildly conflicting emotional relationship that erupts when they discover they are now step-brothers. Will they be able to put out the flames? Or will it burn like never before?

Adapted direct from the boys love novel by Chai JiDan, Are you Addicted?, the series follows two young men in high school, Buo Luo Yin and Gu Hai, who are connected through the mothers. Buo Luo Yin (Yin Zi) 's real mother is Gu Hai's stepmother and when the two boys meet, Gu hai has the urge to pester and tease Luo Yin. the teasing goes a little far, and somehow they begin a really strange, backward, based on power relationship. There is also another couple mention in Chai Jidan's book they are Yang Meng and You Qi, their relationship isn't really as put forward in the series as in the novels

Ever since he was young, Bai Luo Yin (Xu Weizhou) has been living with his careless (but loving) father, Bai Han Qi, and his grandmother. When he turned 16 years old, his biological mother Jiang Yuan remarried. Her new husband is a high-ranking military official, Gu Wei Ting. Because of his mother's death, Gu Wei Ting's son, Gu Hai (Huang Jingyu), has been harboring a deep grudge towards his father. By the random hand of fate, the two step-brothers with wildly conflicting emotional backgrounds were placed in the same class at a Beijing high school, without knowing each other's background at first. With time, they slowly developed a special feeling toward one another. Their classmates, You Qi and Yang Meng, had been instrumental in the relationship.