The rain in Linyun City always carries a lingering fishy smell.
When a new type of hallucinogen named "Blue Butterfly" spread like a ghost in the underground world, Jiang Ci, a special anti-narcotics expert from the provincial department, stepped into this city shrouded in fog with a cold and unfathomable edge.
What greeted him was Lu Chen, deputy captain of the Linyun City Anti-Drug Detachment—a "lone wolf" with a keen sense of smell and a solitary behavior.
Confrontation upon first meeting. The collision between the theoretical school and the wild road sparked sparks in the cold interrogation room and the muddy pursuit. They were wary of each other, but in repeated temptations on the verge of life and death, they were forced to give their backs to each other.
Under the fog of "Blue Butterfly" lies an unsolved murder case ten years ago and a huge black network that penetrates into the city's marrow. When the explosive flames of the drug factory tore through the night, and when the black hands of the "protective umbrella" reached out to each other, they discovered that the real abyss was staring at them far more than they imagined.
This is a game walking on the edge of a knife, a battle at dawn with no retreat.
Many years later, when the "9·14" large-scale transnational drug-trafficking network was completely wiped out, the sun finally broke through the thick clouds in Linyun City.
At the solemn investiture ceremony, Lu Chen and Jiang Ci stood side by side. The brand-new title of First Class Police Inspector on his chest was shining brightly in the sun.
That is the supreme glory they gained with their blood, loyalty and countless mutual redemptions on the verge of life and death.
Concept: Pure white flowers cannot bloom in the abyss, but two tempered knives can split the densest night.