Zhou Yu transmigrates to a supernatural anime world, inherits a demon-slaying agency, and activates a system.

A terrible start?! Zhou Yu: Damn it? Time to wash up and go to sleep. Luckily, the beautiful woman possessed by the evil spirit generously offered her help.

[Congratulations, host, you have obtained: Lightning Thunder Fist...] I've stood up!

A widow possessed by an evil spirit, a beautiful young woman tainted with resentment, a tsundere classmate, a beautiful girl wielding a hatchet... Slit-mouthed woman: Wait until I regain my strength... (Woof woof woof!)