Megatronus, also known as The Fallen is finding the DarkSpark. An Ancient Cybertronian Artifact that Destroys anything the bearer wishes. For the Fallen wishes to remove 3/4 of life in the Universe, for he has seen how much the World of CyberTron had used all of its resources due to the AutoBot and Decepticon War. Not only has CyberTron done this, but has been spread throughout other planets populated by Transformers or non-Transformers. He Believes war is a consistent threat throughout every planet that removing most of the population of all planets will stop war, stop wasting resources, and stop wanting any species to have fueds with another. He believes what he is doing is the right thing.
The AutoBots, G. I. Joe, The Inhumanoids, the Guardians of Harmony, The Crystal Empire, The SpaceKnights and the Wreckers join forces to take him down. But at the end, The Fallen removes 3/4 of life in the Universe, leaving every Hero separated and lost.
The Movie ends with a Text saying "Nobody will Return."
