The spectacular interstellar war between worlds continues! The G.I. Joe team and their Autobot allies learn the origin of their devastating and deadly new foe, and the terrifying truth sends them on a journey they never thought possible... all the way to Cybertron! Can the alliance between humans and robots put an end to a murderous amalgam of flesh and technology all while also facing the malicious hordes of the Decepticon ghettos? Plus: in the dark times of this horrible war, can love be blooming amongst two of our cast? The high-octane crossover continues!
— Description from Comic Vine community (comicvine.gamespot.com).
