I Spent a Night with My Soon-to-be Ex-Husband

“That night, it was a mistake.” I was the unfortunate grand duchess who ends up killed by her husband, the final villain of the novel, the scheming grand duke. A weak-bodied grand duchess who couldn’t even fulfill her duties properly. I was planning to divorce him after playing the role of a show window wife in a business-like marriage, but somehow, I ended up making a mistake with my soon-to-be ex-husband. “Do you not remember?” From that day on, the grand duke began acting strangely… “If you think it was a mistake, let’s confirm it. Let’s do it again.” When I came to my senses, I was already in my husband’s arms. And when I realized that his embrace, which I thought would be cold, was warm, our relationship had already crossed a point of no return. …Husband, we agreed to divorce, so why are you so obsessed?