Visionary talent Peach Momoko's striking reimagination of Marvel's mutants continues! Has Hisako been saved?! Find out as the climactic battle begins between Armor and Shadow King in the Astral Plane! But what secrets does Kageyama still hold? And what of the Children of the Atom's dependence on his power? COLLECTING: Ultimate X-Men (2024) #19-24, Ulimate Universe: Finale (2026) #1 (X-Men story)