The Avengers team. Steve, bucky, Tony, Peter, Natasha, Bruce, Wanda, fury, maria, Sam and... Y/N Y/L/N....ever heard of emotion less because of childhood trauma? Yep, that's Y/N.

Y/N was abused her whole life, her father did things to her that no father should of done. Her mother was a drunk and she had to raise her two little siblings while being abused.

The team ask Y/N for help on a mission and she says yes, since Y/N is a trained assassin. But they go to Y/N's childhood home.