A year has passed since the previous volume ended, and the Ultimates are living comfortably. Hank Pym and Bruce Banner have been collaborating nicely, since the Hulk's connection to the Ultimates is still a secret. Thor has quit the team, protesting overseas involvement in hostage situations. Cap and the Wasp are officially an item. Things are going well for all involved, until one of the team's best kept secrets is spilled very publically.