Ben 10 Series+17
Crossed Worlds: Heroes Of The Multiverse!
by PHANTOMKNIGHTMARE47
Ben Tennyson is spending his free-time relaxing, having saved Earth several times over, until he learns that his universe has been fused with others like it, and now Enoch, Vilgax, and everyone else in his rogues-gallery has teamed-up to take over the entire known Multiverse and enslave everyone in it. Now Ben can't let this happen, so he and the Plumbers team up with Kamen Riders, Power Rangers, Metal Heroes, Ultras, and other heroes to keep Earth and the Multiverse safe. Along the way, Ben finds himself reigniting his past-romance with Ester.