Starscream, with some help from a few friends, has been able to weaken Unicron. At this point, Angewomon attempts to capture him again with Heaven's Charge...and catches him!
The Children of the Autobots and their friends attempt to lend their powers to Angewomon for her to put into a Celestial Arrow. But before they can finish, Unicron breaks free!
Enraged, Unicron unleashes a great deal of his power, bringing his opponents to their knees. Is there any chance of beating Unicron? And where is Emperor X with his weapon?