After the Darkentors and save the entire Multiverse, the Infinity Legion travels across the Multiverse as its protectors. They travel to the Fairy Tail where they meet the Fairy Tail Mages. They face many challenges together.

When a cybernetic aliens which seek the conquest the entire multiverse. Mighty Heroes banded together Ben Tennyson, Zak Saturday, Rex Salazar, Danny Phantom, Kim Possible ,Ron Stoppable, Randy Cunningham, Jake Long, Max Steel, Ladybug, Cat Noir, Jenny Wakeman, Steven Universe, El Tigre, Star Butterfly, Marco Diaz, Lance, Ilana and Octus. To defeat the Darkenstors.

When a alien race threatens the Multiverse,Ben Tennyson will lead a team of heroes from various universes such as Rex Salazar,Zak Saturday ,Danny Phantom,Kim Possible,Ron Stoppable,Jake Long,Randy Cunningham,Steven Universe,Jenny Wakeman,Ladybug,Cat Noir, Star Butterfly ,Marco Diaz,El Tigre, Max Steel,Lance,Ilana and Octus. In order to stop the Darkentors and save all existence