(Y/N) Hashibira younger sibling to Inosuke Hashibira and (B/N) Hashibira. (Y/N) and Inosuke have a strong relationship and they try to forget (B/N) and what he did to the family (Y/N) left Inosuke to become a demon hunter and made a demon friend named Allie Hampton and (Y/N) tries to protect Allie from the other hunters but do they really protect Allie? while being a pillar they noticed a boy called Muichiro and at first they don't realize the feelings towards each other A boy who can't remember and tries to remember and (Y/N) who remembers all but doesn't want to remember find out more by reading Our Bubble love♥ a Muichiro x reader story