A critical moment, a desperate fight.Captain of the Anti-Narcotics Brigade of Yunhe County Public Security Bureau.In his eyes, his nephew Jiang Lei is restless and unmotivated. He often goes to the police station to catch this restless nephew.It can be seen that as an uncle, he cares about his nephew very much. Not only does he provide money and effort for him, but he also teaches him a lesson. He also hides it from his sister for fear that she will worry.