It's Under Control || AU || OC || MCU

The most powerful Mafias rival against each other. The Avengers plan to destroy Hydra from the inside out, whatever it takes. Hydra won't go down without a fight, so they put their most skilled member on a mission to get in The Avengers and slowly destroy them. Rein Everheart is the member that was assigned the mission. She's successful until James Barnes figures out who she really is. Will he make an alliance with Rein, or reveal her identity?

⚠RATED MATURE FOR: Blood, Violence, Gore, Explicit detail, Drugs, Alcohol, Weapons, Smut (A little lol)⚠