graceful dancer

disclaimer: I don't own the art on the cover
yugana wakaba is part of her family dancing trope. but one night after sneaking out to see the end of the feastival and reaterning she find her family to have been brutally murdered. while looking for the culprit she is unaware that the culprit( a demon) was still there and was injured and nearly killed had it not been for kocho kanene and her sister shinobu. Yugana then decides to become a demon slayer to avenger her lost family as well as treasure and protect her new one.

there is a possible rengoku x oc but that depends on what you guys think uwu owo