TW: Mature Audiences Only (18+) Y/n has had major anger issues since she can remember. So bad, that Hydra kidnapped her when she was young and used it to their advantage. In her heart, she doesn't want to hurt people, but when people piss her off, she involuntarily hurts them. What happens when she escapes Hydra and meets the Avengers after 15 years of torture and abuse? Will she be able to manage her anger? Will a certain someone break down the walls around her heart and finally learn to love? Disclaimer: I do not own any MCU characters or their plot. They belong to Marvel. I only claim my characters. 10.27.22 - #8 in daddyissues 12.25.23 - #1 in buckyxreader