Li Zhe returns to 1988, carrying memories and regrets from his previous life, and sets sail anew in this era of boundless opportunity...
A detective travels across the United States and becomes an agent of the Los Angeles Police Department.
After getting through the initial confusion, he repeatedly solved strange cases, became famous all over the world, and was called the most legendary detective in history…
Police officer Han Bin, accidentally got a future police badge.
He has learned the criminal investigation skills in the future, solved many strange cases and upheld justice, becoming a legend of the police