Duan Zixi, a professor of narcotics research at the Shanghai Police Department, has a cold personality. He is very cold to women and even colder to men. Until Xu Shengnian, a third-generation officer from the Anti-Narcotics Division No. 1, Appeared next to Professor Duan...
Everyone at the police station noticed that Professor Duan seemed less cold.
Concept: Suspense, anti-drug, pure love, reunion, sweet story