Ultron returns after his apparent demise and seeks revenge on the Avengers. Ultron plans to replace humanity with robots. The Avengers must defeat him as well as new threats like Baron Zemo's Masters of Evil and Kang the Conqueror. The Masters of Evil consist of Beetle, Goliath, and Screaming Mimi. Vision, Black Panther, Captain Marvel, Ms. Marvel, and the Inhumans will also be appearing this season. The storyline is expected to set up an adaptation of Civil War.