Male minor character, a five-year-old boy who is the son of Deputy Commander Gu. His mother ran away with another man when he was three years old, giving him ten yuan and telling him not to find her again. He now lives with his busy father Gu Zhihe. He is well-behaved, lonely, and plays mostly by himself. He develops a fondness for Luo Xingci and jokingly says he will marry her when he grows up. He is described as cute and good-looking with grape-like eyes.
