Anti-drug policeman Chen Yang met doctor Gu Changhe at a banquet.
Chen Yang accidentally discovered that he had lost his memory.
The situation in Nancheng is turbulent, and the confusing new drug case has caused a sensation.
Chen Yang recovered his memory while pursuing the case, but discovered a bigger conspiracy.
Ps: The story of a righteous anti-drug policeman and a brain doctor.
Purpose: Think twice before doing things, justice is more important.