History at the Library (Promo)New역사는 도서관에서; Yeoksaneun Doseogwaneseo

Perdi, known widely throughout the continent, is a very famous author of adult novels. But Perdis true identity is actually Vivian, the Imperial Night Librarian. Vivian sends over the 4th draft of her latest novel to her publisher to be reviewed, but her work is criticized because the way she writes hetero sex scenes isnt erotic at all. What, so youre saying Ill only know what sexual relationships are like after I experience it myself? But what can I do when Im bound to a chastity contract? Unfortunately for Vivian, she had to sign a chastity contract in order to be hired as an imperial servant, and has been forced to remain a virgin ever since. Worse still, only a member of the imperial family could break the contract but Vivian only has eyes for Ray, a mysterious man who visits the library every night. But as it turns out, Ray is the imperial archduke and the emperors brother! One day, he approaches her with a sweet offer that she cant resist Note: This is a promotional manhwa for a novel of the same name.