The time-displaced young X-Men continue to adjust to a present day that's more awe-inspiring and disturbing than they could ever imagine! But as Jean Grey pushes her powers to the limit and Mastermind targets the young Jean, will a tragic history repeat itself? And as one of their number departs to join the adult Cyclops' crew of revolutionaries, the teens encounter the Uncanny Avengers...and young Cyclops meets the adult version of his brother Havok! Then, in the fallout from the Battle of the Atom, Kitty Pryde and the All-New X-Men's faith in Wolverine's Jean Grey School has been completely eroded - so where have they gone instead, and what will they do?

COLLECTING: All -New X-Men 11-15, 18-21; X-Men : Gol d 1