By chance, Yin Qin saw Jiang Shuling boxing in an underground boxing gym. In order to see why he had changed so much, he followed step by step and began to threaten. When I first got close to Jiang Shuling, I just felt that Jiang Shuling was different from before, but the more I got to know him, the more I discovered that he seemed to have many secrets.
Intention: In the beginning, human nature is inherently evil