Finally we found out who's behind Machination. None other that Scorponok Meanwhile, the Decepticons are losing the battle against the Reapers, but that seems to be a trouble for Galvatron. He decides to lend a hand, and takes the Deathbringer out of the equation, changing the tide dramatically and allowing a complete victory for Megatron not before taking the body of Sixshot for some unknown reason.
But things have changed forever on Earth as the planet is aware of these alien beings. What will be the response of the US Government and even more important, what will be Megatron's course of action? Earth will have to fend for itselt now that the End is near.