It is the seventeenth installment in the Marvel Cinematic Universe (MSCU). It a sequel to The Avengers (MSCU). The Avengers have found the last Hydra best which has Loki's sceptre and Scarlett Witch and Quicksilver. Stark gets the sceptre and builds Ultron and A.I meant to protect the world. But it goes bad and recruits Scarlett Witch and Quicksilver whilst he making the Vision and Wonder Man. All of them turn to the Avengers and help them defeat Ultron. The Avengers also found out that Phil Coulson is still alive.