Éminence Grise Female Lead Is Trying to Make Me Her Stepmom

After my death, I transmigrated into the world of "Why Did the Duke’s Daughter Roll Across the Pumpkin Patch?" a so-called "tragedy" novel where the beautiful heroine Pierta indulges in reckless lust and hedonism with ten ardent suitors to a bitter end. Though I'm now Daisy Heidi, a poor commoner in this world, I have one distinct advantage over others in my second chance at life - I'm the author of the original novel! When fate brings me into the lives of the novel’s heroine Pierta and her dashing father Duke Henstone, I vow to do everything I can to prevent Pierta’s future of despair.