After infiltrating the New Charles Xavier School, the Future Brotherhood – led by the son of Charles Xavier and Mystique have crushed the students and X-Men alike. As they all lay inches from death, the Brotherhood has set their sights on the only one powerful enough to stop them – young Jean Grey! As Jean Grey prepares for the greatest psychic battle she’s ever faced, can she control the unimaginable power waiting just below the surface? If she can’t, who’s in more danger – the Brotherhood…or the X Men?