Kamen Rider Marvel X REBORN

To save his home planet from extinction a 16-year-old boy strikes a deal with the one responsible. To save his own, he must save another with a power unlike any other. Follow the boy named Sion as he navigates the world of Marvel with a new identity and watch as he transforms from a boy into a man! Note: This is a fanfiction and all copyrighted content used in this story belongs to its respective owners. The picture is just edit and if the owner has a problem with me using it then I'll take it down! Also this indeed is a rewrite!!