Also known as 'Brother Long', a burly security guard at the surveillance room. He is tall, fat, with a round face and belly that stretches his dark uniform jacket tightly. He is protective of Fang Shimian, often shielding him from others. He offers to take Fang Shimian to the hospital. He is straightforward and not afraid to speak his mind, muttering about 'big shots' and trying to intervene when Zhu Ze takes Fang Shimian away, though he is blocked by security.
