Other names:
The Precious Sister of The Villainous Grand Duke / Villain Duke's Precious One / 악당 대공님의 귀하디귀한 여동생 / 悪党大公様の可愛い妹 / 恶棍的宝贝妹妹 / 反派大公的寶貝妹妹 / ฉันคือน้องสาวสุดที่รักของแกรนด์ดยุกตัวร้าย / Mon méchant frère et moi / Adik Kesayangan Grand Duke yang Jahat
Dietrich Lagrange is destined to become the story's most evil villain, in a family where everyone cruelly vies to claim their place as its head. But somehow, Anissa is worming her way into his cold, shut-off heart. Little does he know that she's actually a reader reborn as his baby sister. No matter what happens, she plans to survive the story rather than live out her character's original deadly fate! Can she remain by Dietrich's side as he rises in power within the dangerous Lagrange family?
