Late at night in the city, courier Xu Yuan received a special package. After delivering it to his door, he was involved in a serial disappearance case: frequent disappearances in the streets and alleys, accompanied by mysterious legends. Every time at twelve o'clock in the evening, strange express delivery and ghostly shadows wander around, making it difficult to tell the truth from the false. The police, detective agencies, and ordinary citizens all interweave humorous interactions and tight and thrilling clues from different perspectives. Xu Yuan, Lin Ke and Wang Meng formed a funny and powerful team. During the investigation, they constantly encountered life and death dangers and uncovered underground mysteries in the city. The three volumes respectively focus on the disappearance case, urban ghost stories, and the conclusion of the ultimate mystery, with echoes and independent stories. The ending achieves a complete reversal and perfect ending between humor and horror.
