The mystery of the Ultimate enemy is about to reveal itself - and it's a doozy that will rock the Ultimate Universe! Spider-Man and Spider-Woman infiltrate the bowels of Roxxon while Sue, Ben and Johnny find themselves fighting to the death against an out of control Captain Marvel. All this and the birth of a new Ultimate hero!! Brian Bendis (SIEGE) and Rafa Sandoval (AVENGERS: THE INITIATIVE) bring you closer to revealing the mystery behind the Ultimate Enemy!