Jiang Ning, a field doctor, went undercover and sneaked into the "Humen" of the Golden Triangle's poisonous cave, dealing with the ruthless young master Wu Ming and the suspicious hero Wu Sanye, walking on the edge of saving people and revenge. Behind the ruthless young master is a glimmer of humanity, and the two develop a dangerous relationship amidst suspicion and temptation. When the truth and inside story emerge, how should Jiang Ning make a choice? A desperate battle between poison and medicine, crime and punishment, darkness and light is going on...
Purpose: To depict the kingdom of sin alienated by drugs in the Golden Triangle, to show the cruel devastation of drugs on the human body and spirit, and the devastating blow to family and society, and to depict the huge sacrifice and extraordinary courage of anti-drug undercover agents fighting for the light. This is the most powerful warning to every reader: stay away from drugs, cherish life, and protect everything we love.