Dr. Doom conquers Chthon’s mystical dimension to free his mother, Coco Von Doom. Though Doom ends up with Chthon’s evil powers, he also finds himself dealing with his mother’s monstrous nagging. While Doom hides out in Chthon’s realm, Coco wreaks havoc on Villainville and Super Hero City. Dr. Strange helps some of the Squad members deal with an ultra-powerful Doom, while the other half of the Squad deals with an ultra-annoying Coco. Meanwhile, Thor is commanded by his father, Odin, to return to Asgard and take on his princely duties.