Sanemi hated you and you hated him as well, ever since you both gave first glances you guys have been enemies since that day, now none of you had reasons to hate each other, well not known one’s because no one knew why you both hated each other, this hatred towards each other sometimes concerned other Hashira, it went to arguments, to fighting each other. Today was no different, you were training other demon slayers due to it being Hashira training, until you sensed the person you hate Sanemi