Optimus and Ultra Magnus are out to get Megatron, who is a bit at odds with himself. Lord Straxxus, who we all remember was sent to his doom when he fell of the Space Bridge thanks to laser, tried to switch places with Megatron. The switch didn't work so Lord Straxxus and Megatron are fighting for supremacy over Megatrons' body. The two Autobots find him and Megatron uses his ability to hook up to a black hole. Ratbat acts and send the three back to Earth via the Space Bridge.