[Crossover] Every Youkai Who Opposed Me Was Beaten to Death

The male lead, a man with three identities, never imagined that after years undercover as a Japanese public security officer, he would one day need someone to protect him. And his bargain bodyguard was the college student who often visited Poirot Cafe. She looked so quiet and gentle, so frail... After seeing her punch a monster so hard its soul scattered, he silently looked up at the sky. ...Well, she looked that way. Kuwabara Yukina, 21, a first-year student at Beika University and a spirit-world detective. "This world isn't scientific. At least, it isn't as scientific as you think." A crossover, with a heroine who looks like a delicate, sweet girl, but is actually a tough woman who exorcises spirits with sheer physical force (that is, her fists). The male lead... is that man with three identities, of course, lol. This novel will be published on January 7. There will be three consecutive updates on the day it goes premium. Thank you for your support! Please keep supporting the official version! Kisses!! Love you all! Update at noon on January 4: Synopsis removed Theme: