Muichiro X Y/N

Y/n, Little sister of Giyuu, Giyuu left Y/n to be a demon slayer and Y/n haven't seen her brother in 2 years, so she thought her older brother died. Y/n decided to become a demon slayer to find friends and maybe a lover? This is a Muichiro x Y/n story sooo. I do not own demon slayer!! And enjoy!