File No. 1

If what you always thought was an accidental rebirth was just someone else's deliberate design, including everything you have now being calculated by someone else, how much courage do you have to uncover the truth? A game is set up for you to figure out, in which love and human relations are all pawns. She was a famous beautiful police detective in the police station, but she was reborn as a ten-year-old child overnight. He is a well-known prick in the police circle, and he will spare no effort to find the real culprit on any case that falls into his hands. A sealed volume, a dusty past, is now opened.