**The startling reimagination of mutantkind in the Ultimate Universe enters its second year!*Chaos erupts as former Children of the Atom rise up against the society that used and abused them just as tension between Armor and Maystorm comes to a head in an explosive confrontation! And when the Shadow...

**The startling reimagination of mutantkind in the Ultimate Universe enters its second year!*Chaos erupts as former Children of the Atom rise up against the society that used and abused them just as tension between Armor and Maystorm comes to a head in an explosive confrontation! And when the Shadow King returns - more powerful than ever - will Armor be the first to fall? Witness how Hisako's journey through her inner darkness wreaks havoc on her fellow mutants - and reality itself! Plus: Nico's undercover sleuthing finally yields results! But the Church of the Children of the Atom is ready for a fight. What dangers await our young X-Men in the Astral Plane? Collecting Ultimate X-Men (2024) #13-18.