Infinite pasts, infinite futures...infinite loss! The Beast is tortured by his decision to bring the original X-Men into the present, but can he repair the damage he's done while the future Brotherhood of Evil Mutants is still gunning for the time-tossed teens? The young X-Men will need to rally to save themselves, but Jean Grey is...different. The Shi'ar trial has changed her. What does this mean for her future, for the past of the woman she's meant to become, and for the rest of the X-Men? Timelines collide when the future Brotherhood exacts its final judgment on the All-New X-Men!