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.

After Captain America’s frozen body is discovered in the Arctic, Arnim Zola unleashes Doughboy on New York City to distract the Avengers while Baron Zemo battles Captain America.

A Kree ship led by Ronan the Accuser arrives and attacks a S.W.O.R.D. ship. While Abigail Brand fights the Kree soldiers in space, the Avengers are assisted by Ms. Marvel in fighting Ronan and an army of Kree soldiers on Earth.

Captain America teams up with the equally mistrusted Spider-Man to fight the Serpent Society when they try to rescue Viper and King Cobra from S.H.I.E.L.D. custody.