ACT I: THE RED SUPREMACY. With the heroes lost, the world's fate lies in the hands of the vilest syndicate known to man. Scarlet Witch is forced to join Dr. Doom, the man who unleashed her power to cause M-Day, or she will watch those she loves most die. Plus, the return of one of the Marvel Universe's great villains! And an Avenger quits, a heart is broken, and the world as we know it is gone.