The Avengers arrive on the Kree homeworld of Hala, but find that they aren’t exactly welcome there – even with Captain Marvel on their side.

Stranded in the Negative Zone, the Avengers must join forces with their enemies – including former members of the Masters of Evil – to fight off an army of strange insectoid creatures that are laying siege to 42.

With the Avengers, minus Ant-Man, turned into Gamma Monsters, Hawkeye must convince the Hulk to help fight the Leader and the Abomination while Thor (who was unaffected by the Gamma Dome) fights the Absorbing Man.

Enraged by Tony Stark buying out his company, Simon Williams becomes a deadly being of ionic energy, Wonder Man, in order to exact revenge. Meanwhile, Wasp and Thor chase a group of A.I.M. agents to find their secret hideout and run into another villain, MODOK.