On the smoke-filled border, Shen Yanqiao and Lin Zhao swore by gunfire to turn their youth into a sharp blade to protect their homeland. One goes deep into the drug cave and lurks in the darkness to become the sharpest blade; the other charges forward and uses his blood to build the anti-drug defense line. When the drug lord's revenge tore Lu Lin's sanity apart, the former comrades-in-arms moved to a completely different fate.
Three years later, an undercover cop reunites with a new drug lord at a trade fair. The sunken past is hidden under the gold-rimmed glasses, and the uncooled loyalty is hidden in the miniature gun. The confrontation of "I am a policeman and you are a criminal" pierced the night, and the interests of family and country and secret emotions collided fiercely in the hail of bullets. When the siren of international action sounds, the answer to this game about faith and salvation will eventually be written in law and blood - national interests come first, and love is the spark that never goes out on the thorny road.
Concept: The novel takes the anti-drug struggle as the background, and through the completely different fate trajectories of the two male protagonists, the novel profoundly interprets the core concept of "national interests above all else". The story shows the difficulty and courage of the anti-drug police in adhering to justice in the dark abyss, and reveals the devastating harm that drug crimes have on individuals, families and society. At the same time, through the dramatic conflicts in which former comrades-in-arms turn against each other, the fragility and struggle of human nature under extreme circumstances are explored, emphasizing the unshakeable nature of law and faith. In the end, the victory of justice conveys the belief that no matter how deep the darkness is, there are always people who are willing to burn themselves to protect their country and peace, so that the light will never fade.