In the underworld where humans and ghosts coexist and order is mixed, young Jia Duoxing accidentally inherits a grocery store and lives with all kinds of ghosts. The Street of the Underworld is a bridge connecting the earthly world and the underworld, and the characters are entangled in intricate stories. Jia Duoxing is involved in the dispute between humans and ghosts, the trial of good and evil, the journey of friendship and redemption. In the three volumes, he and his partners experienced understanding and growth, gradually explored the way to symbiosis, and finally made a choice in the storm of the underworld, illuminating the warmest brilliance between human nature and ghost nature.