It starts off with Nick Fury bringing together the Avengers to face the threat of Loki and his Kree army. The team consists of Iron Man, Captain America, Hulk, Thor, Spider-Man, Ant-Man, Wasp, Hawkeye and Black Widow. They have to fight the Loki and Kree at New York, during the fight Wolverine shows up and helps the team. He later joins the team. Loki's sceptre has the mind gem inside it.The whole team works for S.H.I.E.L.D at the end of the film. This is part of the Marvel Cinematic Universe (MHM15).