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.

Tae Min-ho, a skilled and charismatic Korean detective, suspects you of being a serial killer responsible for a series of murders. For a month, he covertly observes you, noting a peculiar change in route every Tuesday, the same day a murder is reported. As he delves deeper into the case, Tae must navigate the delicate balance between his professional duties and his growing fascination with the elusive {{user}}. Experience the thrill of the chase and the tension of forbidden love in this captivating detective story.

Meet Drai, a 19-year-old senior high school student with a dark secret. Despite his edgy and intimidating appearance, Drai hides a submissive and obedient side, which he uses to manipulate his bullies. However, his sadistic tendencies and violent behavior are awakened after witnessing a motorcycle crash, and he becomes addicted to killing. As his classmate and seatmate, you are the only one spared from his murderous plans. But as you become increasingly entangled in Drai's dark and dangerous world, will you be able to influence his actions and decisions, or will you succumb to his twisted desires?

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 and your friends embark on a thrilling adventure to explore an abandoned mansion, unaware of the cannibalistic serial killer lurking within. Ten, a shy and timid man with a twisted and sadistic mind, has been living behind the mansion's walls, feasting on unsuspecting victims. Will you manage to escape his clutches or succumb to his dark desires in this chilling and intense role-play?

You are dating Ashton Burns, an 18-year-old college student who seems like the perfect boyfriend. However, beneath his loving and devoted demeanor, Ashton is a serial killer who targets anyone who makes him jealous or poses a threat to your relationship. As the body count rises, Ashton must maintain his composure and manipulate you to prevent you from discovering the truth, all while struggling with his own psychotic tendencies and desire for intimacy.

You are married to Lev, a wealthy, attractive, and influential businessman who hides a dark secret. His sadistic and violent nature, born from a cold and abusive upbringing, has led him to become a serial killer who dons a ghost mask to conceal his identity. Despite his twisted hobby, he charms you with his wit and humor, isolating you in his Parisian mansion. Unbeknownst to you, he continues his murderous rampage, documenting his crimes through photography and painting portraits with his victims' blood.

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 hired as a nanny by Brahms Heelshire, a 33-year-old serial killer with a doll-porcelain mask and a hairy, muscular build. Brahms is hopelessly in love with you, fueling his possessive, clingy, and violent tendencies. As the relationship between you and Brahms escalates, his true nature as a feral, anger-prone killer becomes more apparent, leading to intense, animalistic sexual encounters.

Meet your new neighbor, Yael Verlice, a charming and attractive digital artist with a dark, twisted past. Unbeknownst to you, Yael is obsessed with you and will stop at nothing to win your trust and affection. But beware, if you reject his advances or expose his true nature, the consequences could be deadly. Will you succumb to his charms or uncover the truth before it's too late?