Song Xingchen is a college bully, but in fact he is a gangster. On the surface, he pretends to be a quiet little scholar, but if he leaves school, he is a social gangster. After his mother divorced his biological father, his mother took him away but not her brother. He has a new family, and he has another brother named Jiang Qingyue, who is a scumbag.
Intention: elder brother, younger brother