Chasing the Murderer for 30 Days

Since the beginning of the 21st century, economic development has been accelerating, people's pace of life has been accelerating, and the pressure of life has also been increasing. In the face of such a society, some people will face difficulties and stand on the top; others will give up on themselves and resent the world. The story is mainly based on a seemingly unrelated serial murder case and tells how a group of just police officers solved the case. By the end, the perpetrator tells the story behind the crime