Ultimatum is upon us! Big changes are afoot and with them comes the much-anticipated return of ULTIMATE SPIDER-WOMAN! But is she friend or foe? Plus, Aunt May is under arrest, Spider-Man is underwater, and the world has gone to hell. Spidey and the gang will never be the same! Guest- starring the Human Torch and Kitty Pryde! Collects Ultimate Spider-Man #129-133.