Fang Chi is a professional con artist. During one of his schemes, his younger sister, who was acting as bait, was kidnapped, and two of his men were killed in a hit-and-run. Fang Chi witnessed the tattoo on the kidnapper's wrist. After asking his mentor, Old Ghost, he learned that the kidnapper was likely one of the perpetrators of a kidnapping case from 15 years ago. Fang Chi begins searching for his sister, but gets caught up in that old case. Trouble keeps coming his way, yet each time he manages to escape with his polished con skills.
Meanwhile, veteran detective He Yafei begins investigating the kidnapping of a young woman. He discovers that Fang Chi is deeply entangled in the case. With the strong support of the municipal public security bureau's forensic technology team, he follows the clues and works to uncover the truth. The two embark on a thrilling game of cat and mouse, drawing ever closer to the truth behind the kidnapping case from 15 years ago...
This is a realistic crime investigation story. The author has extensive experience in real-world policing and incorporates many practical details from criminal investigations, presenting you with a highly realistic, twist-filled case of high-IQ crime.