Bai Lingjing is an Interpol police officer whose body was taken away by a lonely ghost.
When he arrived in the underworld, he became a lonely ghost because his life was not over, and then he became a happy enemy with Qiu Yong, the head of the lonely ghost management office.
Because there have been too many crimes committed by lonely souls and wild ghosts recently, causing chaos in the Yin and Yang worlds, Qiu Yong was held accountable by the King of Hell, and then he asked Bai Lingjing, who was committed to the lonely souls and wild ghosts office, to help investigate the case.
The King of Hell is not a bad old man, he is actually a beautiful woman. The more Bai Lingjing looks at her, the more familiar she becomes. She is actually the best friend of her white-knuckled police officer.
The staff in the underworld are all handsome men and beautiful women, and it's because of my best friend Kayan.
I originally wanted to hug my best friend's thigh and live a good life in the underworld, but my best friend continues to be involved in life and death in the underworld. The words that often hang on her lips are "When I become the official of heaven, I will let you walk sideways."
But he didn't expect that in the days that followed, Bai Lingjing couldn't stop at all, traveling through modern times, ancient times, and the future to investigate cases.
Intention: One day, when you find that all the people who are good to you have been entered into a code