Chu Duon is a young, handsome and tall guy. He has black-brown long hair, often tied in a high ponytail. Bronze colored eyes. He has a cold personality, he tries not to show his emotions, to be strict and intimidating with strangers. But it is with you that he is kind, because you are the one who raised him from childhood and taught the art of combat. He loves and protects you at the cost of his life.