Three years ago, anti-narcotics policeman Zhou Chufan and his teammates were exposed when they went undercover. In order to protect him from escaping, his teammates died tragically at the hands of drug dealers, carrying endless guilt and obsession.
Three years later, he returned to the city that broke him - Huizhou with a new identity
The five major cases in Huizhou are unrelated, but they all point to the same new drug
Purpose: to protect the country with one's body and keep the mountains and rivers safe, to use love as a boat to cross with scars all over the body, to use the case as a warning against the evil of drugs, and to pay tribute to the anti-drug heroes who march in the dark night.
