Just when a certain Bao Heitan, known as the selfless Bao Qingtian, was about to find clues in solving the case, he was plotted, so the plotted Bao Heitan traveled to the modern age in a bloody way. Fortunately, the person who picked him up was a beautiful modern police officer with outstanding integrity. By coincidence, Bao Heitan ran into a case that the beautiful police officer couldn't solve. So the two of them combined ancient and modern skills to pass through all the cases. Any difficult case was not a problem in their hands. Will there be a good outcome between famous figures in ancient history and unknown people in modern times...