Unnamed

the backstory

the next day tangiro found nezuko and zenitsu ripped to pieces and there daughter in the middle unharmed as he cried he took his niece nayamari he takes her home to his wife kanao they were going to raise her as there own three years later kanao gave birth to a girl named kanamina after three more years she gave birth to triplets named teya kanroji and kyo after three years she got pregnant but tangiro is turning twenty five and he has the demon slayer mark and he passed shortly but they didn't know that muzan had a daughter that is more stronger she remade the upper moons where it means the demon slayer corps is back and kano is a hashira

what will happen now? whait for volium three to find out