On the planet Clemency, five Decepticon scavengers meet Fulcrum, a K-Class Decepticon who had somehow survived a long-past battle on the isolated world. The group finds a crashed Decepticon warship with unusual cargo-including the comatose body of the Dinobot leader, Grimlock! But that's when the Decepticon Justice Division shows up-and the D.J.D. are looking to execute a traitor to the Decepticon Cause!