This story is based around an old cancelled crossover I attempted to do but decided to scrap. Bringing the general idea back through a different story. One day, while at Beacon, a package of stuff for Jaune arrives. And in it, the Omnitrix, a device Jaune hasn't worn or used in years. With more Grimm suddenly on the rise, and new threats as well, Jaune must don the Omnitrix once again. By the way, this story draws from both the video game RWBY: Grimm Eclipse and the main Ben 10 it draws from is Ben 10 Alien Force, even with the different playlist of aliens Jaune has.