X YEARS LATER, like the fallen and reassembled United States, the new team of MS. MARVEL, BRONZE, MELEE and RIFT rises! They have seized control of the Mississippi River waters that divide mutantkind from the rest of humanity. Feared and powerful, their guerrilla tactics keep them in control — until a high-stakes mission to extract a valuable asset threatens to tear them apart. Can they hold together when everything's on the line?