After losing their planet, a group of Autobots led by Optimus Prime arrive on Earth in search of refuge, and after everyone separates to find a hiding place everything would change because of the signal of the Transwarp key causing everyone to go to the signal only to find out where Mirage ended up... befriending a human named Noah and then to go find the key they end up losing Bumblebee, now they must find the other part of the key in Peru, but... T/N won't know what will happen if her team is obsessed with her just like the enemies...
