Lin Yanshu, the instructor of the 800,000 Imperial Army, known as "Leopard Head" Lin Chong, experienced the betrayal of his best friend, the destruction of his family, and the desperate counter-attack in the Fengxue Mountain Temple, and finally fell into Liangshan, but died in depression. When he died and opened his eyes again, he found that he had returned to the day when the tragedy happened. The wife is preparing to go to the Yue Temple to offer incense. The traitor Gao Yanei is laying a vicious trap, and his so-called "brother" Lu Qian is about to hand over the fatal butcher's knife. After reviving his life, Lin Yanshu no longer had any tolerance or compromise in his heart. He wanted to use the memories of his previous life and his resentment to turn into the sharpest knife, and personally tear apart the enemies Gao Qiu, Gao Yanei, Lu Qian, and Fu'an, as well as this decadent world. This time, he doesn't want to be a resigned hero, but a devil who wants to take revenge.