Lu Yi Peng graduated from the Royal Hong Kong Police Cadet School with first-class honours. He made many accomplishments in his first year in the service. Behind the mission that earned him his reputation, however, Lu Yi Peng has something to hide. A psycho mafiaso who calls himself Hong Kong Que—literally, Red Peafowl—likes to ask for a look at the red peafowl scar on Yi Peng's thigh, a gift from that one mission. He'd supplied him with a strange drug, forcing him into a physical relationship with the change in feelings it wrought. Yi Peng seethes and daresn't tell anyone. He doesn't know from where this karma comes, but Yi Peng finds himself losing to Hong Kong Que every time. He vows, however, to one day put the man behind bars.

Two bitter rivals, Dao and Chaisai, are reluctantly thrust into an unprecedented partnership as they embark on a relentless quest to locate missing strippers. With an unwavering resolve, Dao takes a risk by going undercover as a stripper. As the investigation leads them into a malevolent underbelly, an unexpected bond blossoms between the detectives, igniting a profound romance that defies the odds. Behind the glee façade of Bangkok's clubs lies a sinister the abducted strippers are being subjected to the horrors of a drug known as "euphoria”, transforming their lives into a nightmarish ordeal.