All of Cybertron knew about creatures called "The Kaonian Demons" which emerge from an unknown area in Kaon, and these demons are known for their history of eating people and souls of the dead. And now, Starscream, the Commander of the Aerial Force of the Decepticons, The Seekers, has died. And he is now a Ghostie, a target for the demons. And another person who's been a target for so long, is Optimus himself. Now, Starscream and Prime must work together to flee from the demons.