Megatron, after being defeated by the Autobots has a plot to defeat them, or at the very least, demoralize them. Using his hunter division of Decipticons, led by Galvatron, he sends them to defeat the Autobots, and kill at least one of them. Meanwhile, Optimus, Bee, Jazz, Ironhide, and Acree reunite with more Autobots who have survived their hunting.