From the publisher's website: Freedom City is about to learn an age-old lesson: Hell hath no fury like a woman scorned! When unknown supervillains unleash terrible plagues without warning, Freedom City's very existence is imperiled. Can the heroes unravel the mystery and stop the villains before the storm of vengeance reaches its terrifying and final crescendo? Written by Golden Age author Christopher McGlothlin, Time of Vengeance is an all-new adventure for Mutants & Masterminds, the World's Greatest Superhero RPG. The book has everything you need to run the adventure, including a deadly new group of supervillains. Freedom City beware! The Time of Vengeance is at hand.