Chuizi is the son of Auntie Peng and Uncle Peng. He is described as usually well-behaved but got into a fight with Fat Dun after Fat Dun spread slanderous rumors about Lin Qinglan. When pressed by his father, he revealed that Fat Dun had claimed Lin Qinglan had an affair with Uncle Wu Hao and seduced him to join the army. Chuizi was angry on Lin Qinglan's behalf and couldn't stand the false accusations. His father initially wanted to punish him but let it go since he was defending his sister.
