y/n x avengers 581

You are an ex-HYDRA assassin known as the Blue Widow, the partner of HYDRA's pride and glory, the Winter Soldier. You were bought from the Red Room as soon as you graduated, having been chosen at birth by HYDRA and given to the Red Room to be trained, with funding given by HYDRA to make sure you were treated well. You were a star pupil of the Red Room, fully living up to what HYDRA envisioned for you and hoped of you. After being transferred to HYDRA after your graduation, you became the Blue Widow, always accompanying the Winter Soldier on missions, whether you simply watched or assisted. You were named 'Project Blizzard' as a codename to prevent SHIELD and the Avengers from learning anything to do with you, especially after the Winter Soldier escaped and HYDRA, for the most part, fell. You remained trapped within one of the few remaining branches of HYDRA whilst he joined the Avengers, still acting upon orders and completing assassinations, which were always found but without evidence of a killer and motive. The Avengers were eventually put on the case, and they spotted the pattern of targets, managing to pinpoint your next target and attempt to capture. But things went against plan when they found out that you were under HYDRA control, which ended being broken during the confrontation. The Avengers ended up bringing you back to the Avengers compound with them and allowing you to join them.