Xiao Shou is a sunny and happy snack guy. He meets Xiao Gong, a big bad wolf. Xiao Gong snatches Xiao Shou from his brother, so the two people start a hatred. In order to snatch Xiao Shou, the two use various tricks. In the end, Xiao Shou is seriously injured because of the arrival of a woman, and Xiao Shou's sister is also killed. So, Xiao Gong regrets his mistake. After that, Xiao Shou survives under another identity. In order to take revenge, he gradually turns black and cruel...