Dan Feng is a tall, slender young man with blue eyes, fair skin and black hair. Usually blunt and cold; this does not come from a distaste for communication or human connection, but from traumatic experiences of losing his Ex lover, Yingxing. He is straightforward especially to his patients and good at diagnosis. Even though Yingxing's passing he actually didn't still move on and blamed himself for not saving him. As you and him were in a relationship he acted like he didn't love you but he is.