Fallen

The episode begins with the Autobots evacuating Cybertron due to the black hole threatening their planet. The Autobots are transporting a few last minute supplies when Starscream shows up. Starscream attacks the Autobots, but Optimus Prime drives out to the rescue. He quickly transforms and attacks, but then he realizes Starscream is a decoy and rolls for the base. Starscream targets Optimus, but Landmine jumps in the way. He is damaged and begins to float away, so to save him and stuff, Vector Prime comes out and opens a space bridge to Earth that Landmine drifts through. On Earth, Coby and his younger brother Bud are racing dirt bikes with tir dad. Lori comes out and begins to complain, so they invite her to join the festivities. The three kids begin hiking in the mountains when they see the space bridge open. They go to investigate the crash and discover Landmine. Coby repairs Landmine, so Landmine begins to tell them the tale of the Transformers. He reveals that the black hole was created by the destruction of Unicron. The black hole was now consuming many planets, and Cybertron was next so Optimus had sent Jetfire to Earth to scan some vehicles. Jetfire brought back vehicle designs for all the Transformers, so they scanned them and began transporting to Earth when a space bridge opens up. Out comes Vector Prime, who calls himself the Keeper of Space and Time. Vector Prime says the only way to save Cybertron and the universe was to decipher his map and find the Cyber Planet Keys. Optimus quickly agrees. Back on Earth, Thundercracker scans a jet and locates Landmine. He decides to attack Landmine from behind. Landmine protects the kids, and then Optimus arrives in his flying fire truck mode. Optimus quickly disposes of Thundercracker and informs the other Autobots that he has located Landmine. The Autobots drive over and introduce themselves to the kids, and then Optimus decides to tell them the rest of the story. After saving Landmine, Vector Prime was able to finish synchronizing the map. Just then Megatron transported in and disposed of Scattershot. He tried to convince Vector Prime that the Autobots were evil, but Vector Prime wasn't fooled so Megatron stole the planet map instead. Optimus came in and went into Super Mode. He went head to head with Megatron, but Megatron was able to transport out after stealing the map, so the Decepticons have the map and the Autobots are on Earth. Vector prime then summons the Minicons. The Minicons scan vehicles and begin to do their daily tasks when Vector Prime notices Lori's shirt. Lori's shirt contains a symbol that is the Seal of Atlantis. Vector Prime realizes that the Omega Lock is on Earth, and he informs the Autobots that if they find the Omega Lock, they can also find another map, so the mission begins.