Addicted Heroin
上癮 (original)
Ever since he was young, Bai Luo Yin has been living with his careless father, Bai Han Qi and his grandmother. When he turned 16 years old, his biological mother Jiang Yuan re-married, and her partner is the party’s high ranking official, Gu Wei Ting. Because of his mother’s death, Gu Wei Ting’s son, Gu Hai, has been harboring a deep grudge towards his father. Due to the random hand of fate, the two brothers with wildly conflicting emotional backgrounds have been placed in the same class. With time, they slowly develop a different kind of feeling.
Starring 森 悠也, Timmy Xu, Johnny Huang, Lin Feng Song, Chen Wen, Pan Yuchen
Watch "Addicted Heroin" on Rakuten Viki released in 2016. It's a drama and comedy show, and has a rating of 8.1 out of 10 from Imdb which is very high for this kind of show, and is currently available to watch for free.