SO

During the assault on Baron Strucker’s HYDRA fortress in Sokovia, the Avengers expect to capture dangerous experiments. Instead, they come face-to-face with Wanda and Pietro Maximoff… and uncover a connection no one saw coming. As Nick Fury’s secret contingency, the former HYDRA assassin known only as S-0, the Twilight Fox, recognizes the twins from a past buried beneath war, secrets, and the shadows of Sokovia. While the Avengers struggle to understand why Fury trusts one of HYDRA’s deadliest creations, old promises resurface, loyalties are tested, and the ghosts of the past refuse to stay buried.