Guardian

The Autobots who were not able to return to their original dimension because of the collapse of the Space Bridge so they attempt to artificially create a Space Bridge of their own with the power of the three Cybertronian ships. After digging out Atlantis and building their Space Bridge Generator, they were successful in creating a bridge. Suddenly, swarms of Laserbeaks came out of them. Outnumbered, Vector Prime had no choice but to destroy the generator. Once he did, the Laserbeaks vanished. Their only other option was to go through the time-space tunnel but it only opens every year. But Vector Prime could use his time powers to send them back to when the tunnel didn't close and when they came to this universe. Jolt interrupts, saying that it could work but the power used will cost Vector Prime his life! Vector Prime was willing to make the sacrifice. When he was traveling the time stream into the future, he found that the black hole had ended time itself. Still, Optimus would not let him make the sacrifice. Vector Prime explains that he had seen cataclysms and wars beyond the reach of time. Even if he is gone, he will still exist as long as time still runs. The Autobots got Lumeria and Atlantis up and running. Vector Prime said good-bye to the Mini-cons and Safeguard. As the three ships are beamed through time to the tunnel they encountered past Aegea. At the end of the tunnel, they watch as Vector Prime's body is pulled atom by atom. Saluting him, they head off for Cybertron.