A mysterious explosion seemingly kills Hank Pym in his college laboratory, but as the Avengers and their friends mourn the loss of their fallen comrade-in-arms, a fearless new vigilante calling himself Yellowjacket – endowed with the same powers and technology as Ant-Man/Giant-Man and Wasp – begins taking out the members of the Serpent Society.

After defeating HYDRA’s attack on the United Nations, Iron Man learns that S.H.I.E.L.D. is taking control of his technology.

The Kree attempt to create a wormhole connecting Earth’s solar system with their galaxy, which will consequently destroy the Sun and all life on Earth – just as Kang the Conqueror predicted. The Avengers and Captain Marvel head into space to stop it.

Ant-Man/Giant-Man, Hulk, Iron Man, Thor and Wasp band together to battle Graviton after he escapes from the Raft and targets Nick Fury.