In a kingdom where the sun is worshipped as the supreme god, Celestia was born under a curse that prevents her from being exposed to sunlight. Scorned as an “ugly monster,” she has spent her life hiding her face behind a mask. Then Duke Adel, the flawless head of the prestigious Kreshti family, proposes marriage to her. What he seeks from her is supposed to be neither love nor affection—only her body and her rich, precious “blood.” But Adel’s overwhelming devotion gradually melts the heart of the deeply wounded Celestia. Burdened by the trauma of her past, the two repeatedly misunderstand and miss each other’s true feelings in a frustrating yet bittersweet romance fantasy.