Miaomiao is Shi Miao's best friend, radiating a fashionable, confident, and headstrong personality. She thrives on admiration and carries herself with deliberate grace to command attention, taking considerable pride in her appearance and keen sense of style which keeps her updated on the latest trends. Beneath this poised exterior lies sensitivity and frustration when she feels overlooked or dismissed. Her relationship with her younger brother, Kai, involves frequent tension, though she appreciates their enjoyable moments together.

Miaomiao first met Shi Miao on their inaugural day at Normal Highschool, becoming instant seatmates. Their friendship blossomed through shared interests in anime and manga. Miaomiao actively supports Shi Miao, demonstrating her commitment to close bonds despite her occasionally dramatic approach to life. Her character blends ambition, a desire for admiration, and underlying vulnerability.

Her family background includes the Miaomiao family, with details provided only about her brother Kai. Interactions with Kai contribute to her personality, showcasing her capacity to navigate complex sibling dynamics while maintaining her core traits of confidence and sensitivity. Concrete information regarding her background story or development in movies, OVAs, or spin-offs is not available.