An unstoppable super-villain attacks New York City, and the Mighty Avengers fall before him! Where did Anti-Man come from? And who can stop his overwhelming rampage? Now, Iron Man races to find the only man who's ever defeated Anti-Man, the Blue Marvel... a hero the world hasn't seen since 1961! Will Tony Stark uncover the truth behind Blue Marvel's disappearance, and will Blue Marvel ever recover from it? Collects Adam: Legend of the Blue Marvel #1-5.