Alternative Name:아쉴레앙 공작의 계약 결혼; Duchess Aishling’s Contract Marriage; Duke Ashillean's Contractual Marriage; The Conclusion of the Contract of the Duke of Ashileans; The Duke of Ashleyan's Contract Marriage; The Duchess's Contract Marriage; 아쉴레앙 공작의 계약 결혼

Genre(s): Fantasy Romance WebtoonsDrama

Demographic:Shoujo

Summary:
After the 'Tyrant King' killed our parents, we managed to defeat him in a coup d'état. My younger sister became Empress and I became the Duchess who ... MORE After the 'Tyrant King' killed our parents, we managed to defeat him in a coup d'état. My younger sister became Empress and I became the Duchess who ruled the beast-infested Northern territory. We took our revenge and my younger sister has become the Empress, so there's only one task left - the oath I made to God right before helping my younger sister. HIDE