Li Fan's deskmate, roommate, and closest friend during three years of university. He is chubby and an astronomy enthusiast with dreams of becoming an astronaut and joining the National Space Administration. He knows about Li Fan's orphanage background and family situation. He suggested Li Fan pretend to faint when Li Fan was disoriented in class, and helped take him to the infirmary. He also delivered lunch to his 'goddess' and answered Yuan Ruoxue's phone call to Li Fan.
