Ye Chen's grandfather, also known as the Guardian Duke, a great hero and the backbone of the Great Yin Kingdom. He is now in his seventy-eighth year and appears in a wheelchair pushed by a man in black. He is emotionally broken after the deaths of his son and daughter, who fell in battle. He rarely leaves his room and is described as half-alive and half-dead. He wears a black jade thumb ring on his right hand and holds Buddhist beads in his left.
