There are always strange sounds in the old community, like herbivores chewing grass, accompanied by crawling sounds from time to time. People traveling late at night always encounter a dark shadow walking in the corridor, thinking it is the leader coming to say hello. The shadow lowers its head and walks forward without paying attention to anyone. The bolder people want to step forward and pat the shoulder to stop the shadow, but a fierce hissing sound comes from the shadow, and the residents immediately run away in fear without looking back.
This rumor became more and more mysterious and frightening as it spread. All residents who could afford to buy or rent a house had moved out, and the rest were working people at the bottom. They could only stay at home at night and ignore anything.
A group of young dandies heard this rumor and were not afraid of death to verify the truth. They met to explore the old community. Many things happened. They were injured, frightened, fainted, etc. They found out the truth. It turned out that drug traffickers pretending to be entertainers were behind the scenes. They wanted to monopolize the entire community and expand their drug manufacturing dens. The young dandies became princes and became more energetic to solve the community's problems and start a new life journey.
This is the first part of "The Playful Detective Agency", and there will be two and three parts later, such as "The Disappearance of a Special Profession" and "The Fountain of Wealth". When the Playful Detective Agency is not completed, their adventurous detective journey continues.