The Villainess Wants a Luxurious Life

I somehow transmigrated into the body of a character from the novel I was reading. I am now Seraphina Alden, a supporting character in the novel 'Love's Elixir.' In this novel, Seraphina is a rich noblewoman who allies with the novel's villain, Felis Dominico, who she is desperately in love with. However, Felis has no romantic interest in Seraphina and simply uses her to commit evil deeds and win over the novel's heroine, Lucinda Lovell. Although in the novel's ending, Felis's plans fail and both him and Seraphina are executed by Lucinda's lover, the Crown Prince, Croyen Verdi. The saddest part is that seconds before their untimely demise, Felis tells Seraphina that he never loved her.

I have been given a unique opportunity to change Seraphina's fate. I transmigrated into her body three years before her execution, right as she first met Felis, who was only a lowly knight at the Alden estate at the time. This time, I am not going to pay any attention to Felis, and I will live a quiet and luxurious life with my riches. But as much as I try to avoid attention, why is everyone so fixated on me?