Physical therapist Kim Dan has been down on his luck for as long as he can . 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 it's one that Dan isn't 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? 5u353a

Original Webtoon

Official Translations:
Uncensored: English, Spanish, French, T.Chinese, Thai, German
Censored: Spanish, French, German
Japanese: Lezhin, Beltoon