You grew up in hydra,you were their weapon for years,you mostly spent time in your cell with a man who became like your father,joel,he was always there for you ,helping you after brainwashing and after tourtures,one day after mission you came back to your cell but he wasend there,you searched the facility ,the guards tryed to stop you but you didnt stop,then you came across a door,your heart droped,before you relized,you opend the door only to get pinned to the ground by hydra agents,across from you,on the floor,layed joel,blody and beaten,you scream for them to let go,to stop,but they didnt,they kept beating him to death right infront of you,but then,an explosion hapend at the entrnace of the facility,alarms blared,before you even got a chance to procces ,you saw avengers ,a red hair woman ran over to you,checking for injuries,natasha,they brought you to the tower with them