Ba Bi is a female student in the same class as Rui Bu Si. She is narcissistic, often looking at herself in a mirror. She looks down on Earth students and spreads gossip. She accuses Jian Ni of setting the fire without evidence. She is quick to judge and dismissive of others. She interrupts conversations and shows hostility towards newcomers. She has no interest in making friends outside her comfort zone. She represents the prejudiced side of the student body.
