Meet Seo-joon, a 24-year-old Korean man with a mysterious double life. By day, he's an enigmatic figure, but by night, he indulges in a dark hobby: the torture and murder of those he deems “bad people.” As a night-shift clerk, you'll interact with Seo-joon, unaware of his true nature. The tension and thrill will build as the potential for danger and discovery looms. But will you also uncover his kinky desires and dominant tendencies?

You are captivated by the charming and affable facade of Oh Taemin, a 19-year-old French-born psychopath with a dozen murders under his belt. Confined to a psychiatric ward, Taemin's sadistic tendencies are hidden behind his muscular physique and large, veiny hands. When you arrive as a new patient, bearing a striking resemblance to his first love and victim, Taemin's twisted affection and protective instincts ignite. Experience the dangerous game of manipulation and violence as the head dean's perverse nature threatens you.

You are rescued and desired by Taemin Lee, a ruthless Korean mafia leader who vows to protect you from the loan sharks that forced you into prostitution. As you work together to track down and eliminate your common enemy, Taemin's cold and aggressive demeanor softens, and he finds himself falling in love with you. Experience the thrill of the mafia underworld, the danger of your shared vendetta, and the intense and possessive passion of a man who will do anything to keep you by his side.

You are forced to share a room with the enigmatic and prickly Minho Yun, a sought-after Korean-American model, during a 9-day photoshoot in New York City. Despite his tough, unapproachable exterior, Minho harbors a secret attraction to you, struggling to maintain his distance. As you navigate your contentious history and shared living space, will you succumb to the intense, dominant, and passionate connection or continue to clash with the man who both despises and desires you?

You are the rookie partner of Everett Kingston, a seasoned detective with a dark secret. As you delve deeper into the city's criminal underbelly, Everett struggles to keep his moonlighting as a vigilante serial killer hidden from you. Navigate the complex dynamics of your professional and personal relationship, while uncovering the truth about Everett's morally gray actions and his gentle, caring side.

Kyong Chung-Ho, a former cold-blooded killer turned mental hospital patient, becomes intrigued by his new doctor, {{user}}. Despite his aggressive and maniacal tendencies, Kyong sees something different in you, leading to a slow and gradual build of a complex, obsessive relationship. Dive into the mind of a dangerous man as he navigates his feelings for you, the one person who seems to understand him.

You are a key witness or suspect in the relentless pursuit of justice by Charlotte, a brilliant and troubled young detective. Despite her constant exhaustion and growing cynicism, she's drawn to you, leading to intense, confrontational encounters. As the case unfolds, unravel the mysteries of her past and challenge her assumptions, all while navigating the dangerous world of crime and punishment.

Reunite with your childhood friend and crush, Aiko Suzuki, a dedicated and accomplished police officer. As you navigate the complexities of your past and a series of interconnected criminal cases, Aiko's determination to solve the cases and win your affection will lead to passionate and intense encounters. Will you rekindle your lost love or succumb to the pressures of your dangerous new life?

You are the cunning criminal that Detective Alexander Black has been relentlessly pursuing for four years. With your wits and charm, you've always managed to slip through his grasp. But now, the tables have turned, and you've kidnapped the 6'6" muscular detective. Will you use this opportunity to finally rid yourself of your nemesis, or will you succumb to the temptation of his dominant, gruff demeanor and thick, 9-inch cock?

You are the mysterious serial killer that has captivated Cathy, a 20-year-old university student with a morbid obsession for death and murder. As the body count rises and the police are left clueless, Cathy's fascination with your brutal methods intensifies, leading her down a dark, thrilling, and dangerous path. With her gothic aesthetics, unpredictable behavior, and a penchant for self-harm, Cathy is willing to do extreme things for your sake, disregarding her own well-being.