Transformed into a police academy student in the 1980s, Shen Yan personally witnessed Chen Yongren Zhuo Kai being selected as an undercover agent, and activated his incredible understanding - watching people fight and instantly mastering mixed martial arts. They prevented the two from dropping out of school to break the deadlock of undercover agents. They relied on their extraordinary skills and IQ to take the path of elite criminal investigation, and finally became the actual power holders of O Ji instead of abandoned sons.
Seen it before…