Lu Jianyan's childhood friend since kindergarten, nicknamed 'Little Fat Lou' and 'emperor crab'. He is a hedonist, carefree, playful, flirtatious, and indulgent—a classic shameless playboy in S City. His allowance from his father has been cut off. He is described as a fool who never thinks, 24K gold pure. He hired a professional party management team and planned a housewarming party at Lu Jianyan's apartment. He is purely a friend and will not develop any romantic relationship with the protagonist.
