Y/N has been in HYDRA Captivity since he was a child, suffering the pain of the experiments and abuse, but he hasn't been alone, he has been sharing a cell with two twins, Wanda and Pietro Maximoff, their bond growing during their time in captivity to the point where the three of them are the only family they have, that is of course until the Avengers arrive, and a certain red haired superspy takes the three children in as her own...

Asami Kaneko was saved by the Love Hashira, Mitsuri Kanroji, when a demon attacked her home and, much like many people in this demon ridden world, her parents and younger brother were killed. Upon seeing the young six year old, Kanroji decided to take in the girl. Mitsuri and the other Hashira's raise Asami to be a demon slayer, teaching her the art of breathing techniques and how to slay demons for the greater good of humanity. Follow along the young teenager as she makes strong friendships, slays demons, and grows up along this arduous journey. Cover art by me! I do not own the plot of Demon Slayer, nor do I own the characters. Asami is my OC. Sorry for spelling and grammar errors.