Urban Dragon

I studied hard in the mountains with an unreliable master for seven years, and finally walked down the mountain with four hundred yuan in my pocket and tattered clothes. On the way to take revenge, Ye Tian stopped by the Xu family to repay a favor. But when I came over and saw, my benefactor had just died suddenly? No one can stop him from repaying his kindness! Even if the coffin is sealed, the coffin still has to be split open and acupuncture applied!