By day, he is a top student at the police academy with a bright future. By night, he is a nightlife celebrity, moving along the edges of the law.
Xiang You never expected that stepping in to help someone in trouble would link the deadly evidence held by his old classmate Ye Tong to the secret world of his regular nightclub patron, the underworld kingpin Jiang Shi. To expose the truth, he is forced to put on another mask and become a mole buried deep in enemy territory.
From then on, he lives in an endless cycle of day and night: his brothers' drinking toasts clash with his duty as a police officer, while a kingpin's favor pulls him against the limits of the law. Every piece of intelligence he passes on is an ordeal for his loyalties. Every shared drink pushes him closer to the abyss.
This is a war without gunfire, yet more brutal than any firefight. When the final judgment comes, he must choose: sink into the protective shell built from lies, or destroy everything to pierce the endless night?
In the deepest darkness, what must it cost to keep a glimmer of light alive?
