The unknown entity who actually killed the thirteen disciples and stole the earth vein energy. It was shrouded in a faint pink aura and manifested a figure similar to Yu Mu's to deceive observers. It vanished after committing the crime, leaving Yu Mu to be blamed. Even with the Mystic Sky Mirror, only its aura was locked, but its identity remained hidden. It is likely connected to larger forces conspiring against Yu Mu.
