This is already the seventh case!
The whole of New York was shrouded in the shadow of serial murders-the murderer's methods were so cruel that they were unprecedented.
Changsun Wuhui was forced to temporarily take over the position of New York City Police Chief due to favors. After taking the position, he discovered that this case could not be solved by relying on him alone.
In a desperate situation, he had no choice but to find the Xuanyuan family's exclusive police force - a group led by Xuanyuan Yan Xiao, the third young master of the Xuanyuan family.
During the process of solving the case, the two went from being hostile at the beginning to becoming friends later. It seemed that the atmosphere was somewhat different.
When everything went smoothly, the two discovered that the case was not that simple...