The Terminally-Ill Villain Supports my Broken Engagement

After a fatal car crash, I reawakened as Daphne, the notorious villainess in a dark romance novel. Initially dreading my fate, I soon discovered this new existence was unexpectedly delightful. Drawing on my past life’s herbal expertise, I launched a wildly successful business, transforming public scorn into admiration. I even reconciled with my estranged family, bringing my reserved relatives to tears of joy. Then I met the charming, ailing Grand Duke, who became my devoted business partner—though I was unaware he was the story’s secret mastermind. Who knew a villainess could achieve a 200% happiness index and live such a thrilling, prosperous life?