During a test of new stealth technology, the Multiforce team passes through a dimensional rift leading them to a different Earth. Here, they join Diego, Crushbull, Converter, and the rest of the Micromasters as the native Cybertrons unearth the ruins within Mount St. Hillary. With their combining technology, Wing and his crew help the Micromasters fend off an assault by the Destron Build Team and Berserker SixWing.