1930, Hankou. The water in the Yangtze River is turbid, and people's hearts are even turbid. The phantom of the "headless corpse" lingers, and the "King of Hell's Chair" imprisons sinful desires. Su Ruowei, an 18-year-old girl in charge of "Jiangying Pavilion", watched this flashy hell with cold eyes, until a secret order to collaborate with the enemy dragged her into the center. She joined forces with Xie Juncheng, an official with a different position, and the target was General Feng, who was addicted to killing games. However, death is a well-orchestrated scam, and trust is poison that penetrates the intestines. In this city that never sleeps, she raised a glass, drew her gun, and danced on the tip of the knife. Survival is the first priority, and maybe... Revenge is too.