In her past life, Duke Casis Esteban swept Sally off her feet and took her in as his mistress. However, she was living in a nightmare when Duchess Elysee Esteban plotted to ruin her life and turn all the nobles against her. Now, Sally has a second chance to turn the tables on the cold duke who used her to end his unhappy marriage. She agrees to be the duke’s mistress only in appearance. Meanwhile, Duke Esteban finds Sally’s intelligence impressive, and his alluring dreams of her have him wanting to drop the fictional part of their arrangement.

Original Novel:
R15: Naver Series, Kakaopage
R19: Ridibooks, Naver Series, Kakaopage

Original Webtoon:
R15: KakaoPage, Daum
R19: KakaoPage, Daum

Official Translations:
R15: English, Japanese, Indonesian, T.Chinese, Thai, French
R19: English, Japanese, French

Notes:

• The novel was originally R15, with a R19 version later being released after its completion. The webtoon similarly was R15 which then had an R19 version added.
• Special chapters were released to celebrate the launch of the webtoon. As of now, they're only available on KakaoPage.