The story follows four young police officers from the anti-narcotics detachment - Ling Ye, the operational leader who is cold on the outside and hot on the inside, Su Yang, a gentle and tough technical leader, Lu Xiao, the flamboyant and persistent deputy captain, and Xia Wan, a calm and smart rookie investigator. In the process of cracking down on the cross-border drug trafficking gang "Red Scorpion", they experienced life and death tests, workplace confrontations and emotional transformation. Ling Ye closed his heart due to past trauma, but Su Yang gradually melted his ice with her delicate care. The two went from a tacit understanding of partners to a life and death dependence while fighting side by side. Lu Xiao fell in love with Xia Wan at first sight, from high-profile pursuit to silent protection, and finally won her recognition by fighting side by side. When a new drug case involves an old case, suspicions of insiders and counterattacks by drug lords ensue. Four people form a "Scorpion Hunting Team", relying on professional skills and mutual trust to tear open the drug network in the shadow of swords. The story not only shows the thrilling daily life of anti-narcotics police undercover and raids, but also depicts their comradeship and delicate emotions that grew up in the smoke of gunfire - Ling Ye's determination when he blocked Su Yang's fatal blow, Lu Xiao's Xia Wan's constant protection during the period of drug withdrawal, and the warm sunshine falling outside the window when the four of them clinked glasses in the cafeteria, together outline the sincerity and warmth of a group of anti-drug guards who guard the light in the darkness, blooming on the tip of the knife.
Purpose: The confrontation between the drug network and human nature reveals the symbiosis of darkness and light - even in the abyss, persistence in justice and desire for warmth can eventually lead people to the road to the sun.
