The impossible has happened: Eggman has finally conquered the world. But it wasn't enough for the mad scientist, as now, he has decided to expand to different universes to conquer as well. Now, the Resistance must team up with new faces in order to take down the mad doctor and his powerful new ally, the mysterious Infinite.

After angel is sucked into a hole and sent to the happy tree friend world she feels sad without stitch. But a black and red hedgehog will change her life forever.

After coming into contact with a chaos emerald, Stitch's energy that keeps him alive begins to drain. With May Day back again, will it be just like last time? Can Stitch be saved again by this threat? One blue hedgehog has the answer.

Lilo and Stitch have finally defeated Leroy, and are finally able to relax, until somone named Doctor Eggman tries to use the experiments for his plans in world conquest! luckly there are allies out there to help them...