Also known as Cheng Yue, he is a friend of Grandpa Zhao. He is known for having a dark complexion, a always serious and stern face, and not even a hint of a smile. He plays Chinese chess and is the target of Grandpa Zhao's teasing about keeping up with trends and knowing what an idol is. He happens to walk in just in time to witness Grandpa Zhao showing off the dinosaur mascot costume, which causes his eyelid to twitch and his expression to turn cold and dark.
