Washington lies in ruins. The president is dead. Sentinels rule the Southwest. But in America's darkest hour, its ultimate hero returns to lead its people back toward the light! Captain America answers his country's call to become its new president! But while Steve Rogers battles to reunite America, another leader embraces her destiny to defeat the Sentinels and save her own kind: Kitty Pryde! And with the nation crying out for heroes, Miles Morales is determined to prove he has what it takes to join the Ultimates!