One year ago the Avengers formed in response to Ultron, an A.I. created by scientist Hank Pym, uprising and attempting to take out human existence. Captain America, Iron Man, Thor, Hawkeye, Ant-Man, Wasp, and Ms. Marvel, the founding team. At first they were unstoppable, but now they struggle to keep the public's and government's trust. With newer and more dangerous threats continuing to appear, the Avengers too must grow, and work harder to become the heroes the world needs.