Jaune Arc the missing child of the Arc family was missing for 10 years but to no one's knowledge he's been sent to the center of the time patrollers HQ where he meets and raised by Supreme Kai of Time.

(Y/N) was a student of the most powerful hero he's ever known who was called Saitama. (Y/N) may seem like a normal guy, but he has tremendous power that no one except his Master and Geno's can fathom. One day when hanging out with his master and Geno's a strange occurrence happens that brings (Y/N) to a place that looks completely different from his city, and now he has to try and find a way to get back home in this strange place. Disclaimer: I don't own One Punch Man or RWBY or any of the pictures and images I use, if you like both of these series please support the official Manga and Anime if you enjoy these series or the fanfiction.