Story: Cybertron is low on resources however the tyrannical Optimus Prime discovers earth and sends his second in command Bumblebee to secure the planet from the Decepticons, However when Bumblebee left Cybertron a wormhole opened up suddenly sending him into a parallel universe. Crashing on earth the resulting explosion damaged him severely, making him lose his memory and forcing him to scan an alt mode and shut down to recover, years later he was discovered and bought by an unsuspecting girl called Charlie.