The city of pleasure Bewerk, surrounded by tall and solid walls, filled business with pleasure and human desire. Where people's desires gather, money also becomes easier to collect, and ambitions to dominate them also gather. The city of Bewerk, apart from its ostensible lord, there was an "organization", a group trying to dominate the city from behind. Hatty, a woman on the organization's assassination team called the Murder Princess. She had no choice but to betray the organization and was killed. When Hatty, who had been killed, wakes up again, she is in a lab, and Hatty has revived. With revenge on the organization in mind, Hatty was fighting against the organization.