Spacetime is being selectively eroded by an unknown force. To stop the effect, the Agents of Atlas seek the help of the Avengers- and find a much earlier version of the team than they expected: Captain America, Iron Man, Wasp, Giant-Man and Thor are together again, with the atomic wildcard THE HULK! Plus, in the back-up tale, JEFF PARKER and artist TAKESHI MIYAZAWA take a dive with Namora!
