Tian Yu was an ordinary policeman, but he started a different life after getting the crime-solving system.
The system can provide clues, analyze psychology, and prompt directions.
He fights side by side with his witty and humorous colleague Muchuan, challenging various complex suspense cases in modern cities.
As each case is solved, Tian Yu continues to grow and strides towards the goal of being the best policeman. He must use his own power to maintain the tranquility of the city.
