Song Wenzhou's friend of seven or eight years, with a personality completely opposite to Song Wenzhou's. He is described as a social master who is clingy and outgoing. He frequently traveled and enjoyed socializing, flirting, and sharing romantic stories. He initially liked it when Song Wenzhou brought Mu Chi along because Mu Chi's presence drew attention, but later stopped inviting Mu Chi because Mu Chi was overly protective and embarrassing—staring intensely, pulling Song Wenzhou away, and following them everywhere. Xu Chu called Song Wenzhou darling in a playful manner.
