5 years ago, a group of demons rose from the fiery depths of Manhattan and turned into hell on earth. X-Men fought to defeat the demon hordes and ... X-Men failed.
Welcome to Hell.
On this fifth anniversary of the fall of Manhattan, Peter Rasputin is a small group of mutants back to Hell. Colossus does not know what they will find on the other side of the fire, but he knows for sure ... They do not come back without his sister.