Chen Kai couldn't stand it anymore, he came here to help, and had already stepped in to discipline the little boy's father. The situation had escalated to this point and he couldn't deny his involvement.
If it weren't for his presence, there wouldn't have been any physical conflict with the boy's father. At most, the shop owner and his wife would have been humiliated and would have apologized, offering some medical compensation to the boy's father.
However, because they ended up fighting, things had gotten out of control. The shop owner's wife began to scold her own son fiercely.
And just because of this, the shop owner's son couldn't bear it anymore, and ran onto the balcony contemplating jumping off. He was even preparing to jump.
Chen Kai didn't hesitate, as he knew that if he didn't act now, the boy might really lose his life. The shop owner and his wife only had this one son if he were to die, it would probably be too hard for them to carry on.