Prehistory.At the Autobot base, Rad had figured out how the people who had the Star Saber destroyed themselves. Meanwhile, Megatron is infuriated that the Mini-con panel he caught would not activate. He tried once more but did not succeed. Rad asks Optimus how to end the transformers war. Optimus explains that though both Decepticons and Autobots are the same, the Decepticons desire to rule the universe. They created an army to begin conquest of Cybertron but their progress was halted by the Autobots who sprang into action. After years of fighting, both sides ruled one half of the planet. Then, the Mini-cons came in. No one knew how they were created but they were used as power sources. Eventually, the Mini-cons wanted to leave, something the Autobots agreed on. They protected the ship holding the Mini-cons. As they escaped, the Mini-cons went into stasis in the form of panels. Through use of a diversion, the Mini-cons made it to Earth 4 million years ago. Optimus says it might be luck or destiny that the kids found High Wire in the first place. It is what drew the Autobots and Decepticons to Earth. Suddenly, the base's alarms find another Mini-con using Laserbeak. They travel to the remains of an amusement park on a remote island and began searching. They are then ambushed. While the two sides fought, the kids went searching for the Mini-con. The other Mini-cons fought against the Decepticons while the kids locate the Mini-con. Suddenly, the volcano erupts, burying Optimus. While Hot Shot got the kids to safety, Smokescreen digs a trench to move the lava. Just as Megatron got the panel, Optimus came in. Cyclonus got the panel but is barraged by the Street Action team. With the panel safe in Autobot hands, the Decepticons retreat...