The villainous second male lead, a hidden sinister figure described as a white-eyed wolf. Born into the demon race with sealed demonic powers, he was captured as a child by a demon-hunting clan and beaten daily. He was later rescued by Song Yingyue and her father, then taken in as Song Yingyue's sworn younger brother. He is frighteningly intelligent, mastering swordsmanship and talismans within two years. In public he appears kind and cheerful, but privately he is a ruthless executioner who tortures his victims. He has obsessive feelings for Song Yingyue and eventually descends into darkness, allying with a ghost flood dragon. He killed Tong Huanyou multiple times during their encounters.
