Llewyn Winston is a humble man who lives to serve crown prince Helion Andres Ischeny. Thanks to a blessing cast on his bloodline, Helion never gets sick – so, when one day he suddenly collapses, Llewyn is tasked with finding a cure. Distraught, Llewyn goes to the royal library uninvited…when he is caught by none other than third in line for the throne, Helion’s brother Esteban. Annoyed at the thief that invaded his property, Esteban is ready to have Llewyn killed. In a desperate attempt to save himself, Llewyn kisses Esteban to distract him. After the kiss, the unwieldy prince reveals to Llewyn that he is cursed. The only way to break the spell is for the two to sleep together…and Esteban won’t let him leave until that happens. Is the prince telling the truth? Or could this be a love trap…? (Source: Lezhin)

Official Webtoon

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

Notes:
- The French, T.Chinese, and English versions are uncensored, starting with S2.