Zhang Wei transmigrates to the 1960s and becomes a police officer. From the start, he takes a murderer to report for duty and successfully moves into a courtyard house.
But that is only the beginning.
Mysterious Case One: “Why are residents of the courtyard disappearing without a trace?”
Mysterious Case Two: “The truth behind the family with no heirs?”
Mysterious Case Three: ...
“Why are things constantly being stolen from the courtyard, and why did the old hen in the backyard die such a gruesome death?”
“Is it a distortion of human nature, or the collapse of morality...?”
With his crime-solving System, Zhang Wei uncovers the truth behind each case, and his life gets better and better.
But the courtyard’s assorted miscreants go mad one by one when they learn the truth!
