Reforming the Obsessive Male Lead

I found myself reborn in a novel that was completely unfamiliar to me. Initially, I was oblivious to the dark fate that awaited me in this BL-webtoon. I was simply adopted into a duchy after my new world parents passed away. However, it wasn’t long before I realized that the novel was a tragedy, where every character meets a tragic end, including myself, who was doomed to die first. My beloved Lucian was also the one who would execute me!
Thankfully, I still had time before the fateful ending. As the new daughter of the duchy, where my cherished pet resided, I was determined to change my inevitable fate. But things took a turn for the worse. My efforts to turn Lucian into an amorous main lead backfired, and he suddenly became fixated on me instead!