At 24, Shen Luonan, a gifted criminal profiler who had entered the police academy's graduate program, became the youngest consultant at the M City Police Department in Country Z. There, she met Yao Jiaying, a 24-year-old sanda champion, and Xu Yichen, the 27-year-old head of the Major Crimes Unit. Together, they formed a task force. Shen Luonan and Yao Jiaying often bickered over their differences in outlook, but after solving five cases in two years, they became a pair of bickering friends. As they investigated, they gradually uncovered a vast criminal organization pulling the strings behind the scenes. The task force's goal shifted from solving cases to bringing down the organization. Shen Luonan even discovered that it was connected to her father's death. As they worked to unravel the many conspiracies, they also found love and friendship…
