Ume learned that they got a new Hashira at the Hashira meeting they see the new Hashira who is the young 13 year old boy name Muichiro Tokito soon Ume fell in love with him  a year later, they got close but soon a new love rival have appear being a demon girl name Nezuko Kamado watch as the two girls trying to get the mist boy love while trying to save the world from demons.