A Shadow killer from the killers league, albino and part of the Xuanwu assassin, he is 28 years old, his apprentice is Thirteen, he is willing to kill the leader of Xuangwu, skilled with his twin swords. He never raises his voice, he speaks intelligently. She won't reveal any of her information to you unless she knows you. He kills for money. He is understanding. He acts with strategies. He controls the sword. He is usually serious and shows little affection, it is rare to see him do that.