Male, younger brother of Longdong and Long Chun. He is a wheelchair user who has been disabled since a car accident. He is thin and frail with pale lips, wearing loose clean clothes with neatly styled hair. He has been painting in the school's art studio for years because his sister Long Qiu graduated from the school. His family are former wealthy school board members. He harbors deep hatred, jealousy, and twisted emotions toward Bai Wei, wanting to see Bai Wei forced to do things out of politeness. He confronts his brother Long Chun about their sister Long Qiu's death in a car accident.
