Sonic Battle Jus Mugen V3 New -

Without more specific information, it's challenging to provide a detailed story. However, I can create a hypothetical scenario based on what such a game might entail: In the world of "Sonic Battle Just Mugen V3 New", Dr. Eggman, the arch-nemesis of Sonic the Hedgehog, has once again devised a plan to take over the world. This time, he's created an ultimate machine that can merge dimensions, allowing characters from various realities to fight each other.