Five years after Optimus Prime and the Autobots have defeated Unicron and rebuilt Cybertron, a new war begins on Cybertron as the new leader of the Decepticons has plotted to free Unicron while somewhere on Earth, a missing member of the Decepticons named, Orion Eclipse, seeks to restore his memories. But will he be the one who will help the Autobots and light their darkest hour?
47 parts