Some time after the events of SMG4 x Tari:Age of Machines and a few episodes of SMG4 Adventures, SMG4 and the others were at the lab with Tails to look at some upgrades he added to the Dimension Machine. While they looked at the upgrades, Fake Crash and Mario's stupidity lead to a mistake, taking them on a new adventure like never before... After befriending the creator, the evil Government Scientist, Dr. Ivo Robotnik tries to capture SMG4 and his friends to use their abilities to conquer the world, and now the Multiversal Heroes must put a stop to his evil plans. Welcome to the Real World...