A five-and-a-half-year-old girl, daughter of Dr. Du. She is cute and wears beautiful dresses with pigtails but has a boyish personality. She wanted to shave her head because a boy named Liu cheated by pulling her hair during fights. She became friends with Xiao Zisu after learning how to get a shaved head and shared information about her dad being a son-in-law who married into her mom's family.
