The Dark Duke's Pet BirdHeungmak Gongjak ui Aewansae; 흑막 공작의 애완새; The Dark Duke's Pet Bird; The Villainous Duke’s Pet Bird; The Black Duke's Pet Bird; L'oiseau du duc; La mascota del duque del señor de la guerra; Ручная птичка мрачного герцога

The poignant bluebird of the marriage market, Isabella Eloise, was betrayed by her blindly devoted fianc of ten years, and lost her place in the social world. The one who found her on a rainy path was none other than the rumored ghost duke. Until your feathers grow anew, I shall care for you, declared the duke. She thought she had been rescued. But it was only until she discovered his secret Beloved Isabella, Im curious to hear what sounds youll make when I push you to your limits, the duke mused. By the time she realized something was terribly wrong, it was already too late to turn back. Aedan Holden, youre insane. Yes, I am. But did you only just figure that out now?