I recommend a book similar to "Genius on the Left, Madman on the Right", and that is "Salted Fish System". It was also a novel about superpowers in the city. It was full of the unique humorous style of the author, Xi Xing Temple Mu Ge. The protagonist had a "Salted Fish System" that allowed him to obtain various superpowers during his adventures. I hope you like this fairy's recommendation. Muah ~😗