THE DARKEST PERIOD IN JEAN GREY'S HISTORY! The Dark Phoenix has haunted Jean Grey since it emerged from Jamaica Bay. But what if the Phoenix had chosen…someone else? The love story of Cyclops and Jean Grey is one of the most beloved in Marvel Comics' history. Now witness a legendary creator break their hearts - and their minds. But this is no "what if." Jean Grey is not where she is meant to be…and neither is the rest of mutantkind. Stunning secrets will be revealed as Jean Grey lays the groundwork for her next shocking appearance in "Fall of X"!