During the Northern Song Dynasty, eunuchs held power and folk monsters were rampant. In the city of Bianliang, there are numerous cults, with the largest force named 'Waijiuliu'. The Kaifeng Prefectural Government, led by Bao Zheng, Zhan Zhao, and
Xu Wei, the heavily indebted Sanda champion, became the bodyguard of the group chairman Gao Minjia due to his resemblance to the assassin Dongfang Mu. Unexpectedly, he was involved in a kidnapping conspiracy. Faced with money and human nature, Xu