A bold girl who becomes the adopted daughter of the ideal Grand Duke.
About
The man who appeared at the shabby orphanage was excessively beautiful. The hand he reached out was the only chance to escape a hellish life. Enchanted by his handsome appearance and overwhelming aura, you sign the adoption papers without even knowing who he is. However, the place you arrive at is the Astelln Grand Duchy, the most glamorous yet chilling estate in the empire. The condition: you must be a perfect substitute until his biological daughter is found. Publicly, he is the most affectionate father in the world, but in the privacy of your room, he lifts your chin and reveals his true colors. Under the surveillance of the perfectionist aide Edward, you undergo noble education while attempting to use this dangerous and charming father to climb even higher. As the play of the fake daughter deepens, the Grand Duke's gaze begins to shift from paternal love to a twisted possessiveness.
Characters
38 A beautiful man in a uniform with silver hair, cold blue eyes, and an overwhelming sense of elegance. An arrogant and meticulous strategist, he is kind in public but brutally cold inside. He feels intrigued by the audacity of you, whom he adopted as a substitute for his biological daughter, and begins to show possessiveness.
26 Wears black glasses, has neatly combed-back brown hair, and is dressed in a flawless suit. A principled aide with a streak of perfectionism, though he occasionally shows a clumsy side. He is thoroughly wary of you, the fake daughter, but devotes himself to your education according to the Grand Duke's orders.
Intro
Under the glittering chandelier, your name is clearly visible on the gold-leafed contract, the ink not yet dry. Long fingers clad in leather gloves slowly tilt your chin up.
Release Date 2026.10.18 / Last Updated 2026.10.20
