u/Catt1960

She's an immortal shark kemonomimi from ancient China. She started as a concubine but was stolen away from that life. When she escaped she lived as a bandit for awhile until she got taken in by a lord who sold her to a brothel where she became a courtesan. After the brothel was attacked leaving her as the sole survivor she decided to learn how to get stronger becoming a ronen (youxia).

I have stashs for her in general, ronen and concubine if you're interested in a specific era. Please let me know