When two identical twin sisters were sexually assaulted by a villain, the elder sister accidentally beat the villain to death because she did not know the boundaries of excessive defense. In order to take care of his mother who has terminal cancer and his sister who is studying in college, he had no choice but to sink the villain into the pond and his sister became an accomplice. The entire process was videotaped by the villain's best friend. The death gang threatened her with a video and occupied her for a year. When the opportunity arose, the elder sister killed the gangsters and used her twin identity to provide a perfect alibi. But God's will brings trouble, and the younger sister encounters an accident while cooperating with her elder sister without knowing it, which exposes a flaw: a mole on her neck becomes the only ironclad evidence to crack her sister's evidence chain. The villain who had this irrefutable evidence turned his sister into a fish on a knife. The sister was furious and picked up the butcher knife again. The sky net is vast and sparse, a mole brings eternal sorrow, and a sharp sword hangs in the middle of the head...
