Also called Yuyu-gege, the Initial Mermaid with number 000. He is trapped in a secret room pool with sapphire blue water. He has pale blue hair, near-transparent skin, blue scales, and sapphire blue eyes. He is extremely beautiful, even overshadowing Zhuang Mu. He can produce pearls from his tears. He has been trapped for an unknown length of time and harbors heavy hostility. He tried to trick Gu Lin into taking his place through a contract involving the pearl.
