Library

The Four Detectives set out to find the missing Dr. Du Lei and find out the truth. They were attacked by monsters, and the mysterious women and young men who appeared one after another plunged them into a puzzle... In Lufeng, the hometown of dinosaurs, at some point, a floating "ghost" suddenly appeared. What secret is hidden behind it? The four detectives of the Detective Four are out... The Four Detectives are going to participate in a charity auction. They discovered that there was a secret letter hidden in the bag, which asked them to investigate the mysterious incident... The four little detectives were in danger during the investigation... What was all this for? Lin Weier's aunt runs a large hotel in a small town. On this day, the Four Detectives were having a barbecue at Lin Weier's house when they suddenly received a letter asking for help from her aunt. None of this stumped the little detectives, who uncovered a shocking mystery... Can they rescue Dr. Liu Ming and save the world?

Murong Yun's father's friend, Liu Ming, a doctor of medicine, is the director of the infectious disease department of a large hospital. His hospital admitted a patient suspected of being infected by a respiratory virus. Immediately afterwards, Dr. Liu suddenly and mysteriously disappeared. Before disappearing, he sent a letter asking for help to the Four Detectives, saying that he might have discovered a shocking secret. Behind the secret was a terrible conspiracy, which was related to the safety and health of tens of millions of people, and asked for the help of the Four Detectives. The four little detectives embarked on a journey of exploration. They were robbed, eavesdropped, received threatening calls, and discovered strange patients... Everything was full of mystery. Can they rescue Dr. Liu Ming and save the world?

Lin Weier's aunt runs a large hotel in a small town, and the business has been good. On this day, the Four Detectives were having a barbecue at Lin Weier's house when they suddenly received a letter asking for help from their aunt. Lin Weier was very anxious. After discussing with her friends, she decided to rush to the train station, but the train to her aunt's house had already left. Then, all kinds of strange things happened. They were followed, received strange letters, and met a mysterious man... When they arrived at their aunt's house, they even found suspicious photos in the hotel! However, none of this troubled the little detectives, and they uncovered a shocking mystery...

The Fantastic Four go to a charity auction. Murong Yun took a photo of a black handbag, but immediately someone exchanged his bid for another black handbag. The Four Detectives chased him, but the person involved refused to admit that this happened. Immediately afterwards, a strange woman wanted to buy the bag at a high price. The four little detectives took the bag back and discovered that there was a secret letter hidden in the bag. The letter asked them to investigate the mysterious incident... The four little detectives encountered dangers during the investigation: someone made threatening calls, they were chased and bitten by wolf dogs, and someone hit them with a car... What was the purpose of all this?

Terrifying monsters suddenly appeared on the mountain. They appeared mysteriously and came and went without a trace... There was a saying among the villagers that the monsters regarded the mountains and forests as their own territory, and whoever entered would encounter misfortune. Everyone was too scared to go up the mountain. However, a doctor named Du Lei went into the mountains regardless of danger and disappeared... The Four Detectives set out to find the missing Dr. Du Lei and find out the truth. They were attacked by monsters, and the mysterious women and young men who appeared one after another plunged them into a puzzle...

In Lufeng, the hometown of dinosaurs, at some point, floating "ghosts" suddenly appeared, various creepy howls came from the shadows, and there were invisible but always-present footsteps... Everything was so weird! After making a bet with Lin Weier and Murong Yun, Murong Hai broke into the forest alone and experienced a thrilling and terrifying experience... What secret is hidden behind this? The four little detectives of the Detective Four are out...