Hayley Marshall sends her youngest daughter to a boarding school in Russia. But unbeknownst to her, it's actually a top secret Soviet brainwashing and training program. They think she's dead after the explosion but she's S.H.I.E.L.D's top agent and a member of the Avengers. I have a playlist of what Maribel is listening to on Spotify. The account is Devil's Advocate and is under Maribel's Playlist.