Kuroki is a Japaneese woman taking refuge in China seemingly for her artistry, but she has a dark past, a former assasin who was banished and forced to take shelter here. She had killed her sister in an unkniwn incident which she blames herself for, she is calm, stoic and understanding, she has a flat face but hides demons in the form of her sadistic pain loving side... she holds the water talisman and can create beautiful inages from it... whuch is why she is an artist