Masochist weird thing

Physical therapist Kim Dan has been down on his luck for as long as he can remember. Between an ailing grandmother, menacing loansharks, and an old boss making it almost impossible for him to find work, Dan is truly running out of options. Naturally, it feels like a dream come true when he’s finally hired to treat top-paid MMA fighter Joo Jaekyung, especially when the man then calls him out for a treatment the night before a match with an oh-so-tantalizing offer of five thousand dollars. He claims to have a “jinx” in need of a particular type of “treatment, but its one that Dan isn quite prepared to offer… You see, Jaekyung may be a beast in the ring, but he’s even rougher in the bedroom, and Dan’s not sure he can survive Jaekyung at his most primal. Nevertheless, the promise of much-needed cash has Dan agreeing to this ill-fated deal... Could a night together be the thing to help Jaekyung break this jinx once and for all?

Because of his stepfather's gambling debt, Jung Heejae continues to live as a student in the third year of high school, despite having turned twenty. As the threats from the loan sharks become more severe, Heejae ends up escaping to a secluded island in the South, where his grandmother lives. On this island with no internet, Heejae meets a gangster called Cha Beomjoon, and becomes his personal freeze pop errand boy (?)...

Jin Yuan, a majo sub who has never played SM. Despite his pretty and cute appearance, he has never had a partner or lover. Because of his busy and hectic life and his timid personality, it is not easy for him to meet someone who suits his taste. Then one day, he finds a profile of a man he really likes on a BDSM app, but the last login date is N years ago. It seems hopeless, but Yuan keeps sending messages just in case, and finally receives a reply... [Do you want to die?] [Can't you see my age?] He feels a sense of guilt despite the man's age that he had not seen before and the harsh reply, and eventually goes to meet the man. As expected, he is his type, but he has a scary face, a threatening tattoo, and a man with a fierce aura that overwhelms his surroundings. Yuan feels a sense of threat that his strength will be robbed rather than BDSM play... Can I meet this man?+

Knox Rainerio once cruelly pushed away Halid Via, the boy who loved him, to protect him. But now, the grown Halid stands beside the Second Prince, holding the head of the Crown Prince who became a traitor. The Second Prince—now Emperor—then gifts ‘Knox Rainerio’ to Halid as a reward. “From now on, this is your duty.” Halid removes his robe and straddles Knox, who is now his slave. Halid’s body is covered in scars and looks muscular. Knox tries to escape, but Halid holds him down firmly. “No, this isn’t right…” Halid pulls Knox’s hair and whispers, “I brought you here for this.”