There are group portrait elements
The cold-blooded criminal policeman Su Qingyu in the lower year
In the first year of the year, gentle attack and flashing Mo Ci
When Su Qingyu and a group of people were in high school, in order to find out the truth about the death of their friend, Su Qingyu approached Chen Xiyun with a purpose. Thinking that there was a misunderstanding, the two parted ways, but they met many years later and reunited.
Mission: Unyielding in pursuit of the truth