Chu Xuan's childhood friend and schoolmate, also a university student doing his graduation internship. He works at the neighboring N2 Experimental Base in the animal track, specifically raising chickens. He is resourceful enough to obtain real eggs, which are rare luxuries in the underground city. He visits Chu Xuan to share the eggs, indicating a close friendship. He is male and appears as a supporting character who provides a glimpse into the underground city's black market and resource distribution.
