Title: The Duchess With an Empty Soul / 빈껍데기 공작부인

Genre: Drama, Romance, Fantasy

Author: Han Jinseo, Jin Saeha

Status: Ongoing

No. of Translated Chapters When I Published This (2/2021): 79 Chapters (Manhwa)

Synopsis:

I died miserably on the day I found out the truth. The truth that my fiancé had a hidden lover, and it was my very own male cousin.

On the second morning, after my 20th birthday, a miracle happened. From that point on, I decided not to believe in love anymore. I want to have a relationship with no strings attached and without any superficial feelings such as love.

"Duke Agentine, will you marry me?"

This proposal was nothing more than a marriage to keep up appearances and without love involved.