Special Functions in the City

A gangster who had no money to go to college exchanged his soul with the heir of the Youth Gang due to a flash of lightning, and became a wealthy young master. Then he acquired powerful and invincible superpowers. He was forced by killers, hacked by gangsters, and battle after battle made him strong and mature. Let's see how he lives a happy life in the bustling city! QQ skirt:** This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.