Back Thirty Years Ago, I Became Famous All over the World by Solving Crimes

Yu An, the famous hard-working Sanniang in the team, eventually died suddenly at work. Unexpectedly, when she opened her eyes, she came to thirty years ago and became a film police officer. In this era where criminal investigation technology is extremely backward and fingerprint comparison relies entirely on the human eye, Yu Anle is relieved. Our goal is: so that there will be no unsolved cases for future generations! Purpose: Justice lasts forever