Slow Life Villainess Doesn’t Notice the Prince’s Fondness

I am Liz, daughter of a Duke, had my Prince fiance cheat on me, my engagement abandoned, and was eventually labeled as a villainess. I have nothing against this Prince, but I can’t forgive the proud smile of the woman he was cheating with and the aristocrats who laughed at me. Now then, what should I do. For the time being, I’ll start with plain revenge. …… This is the story of the Duke’s daughter Liz who was labeled as a villainess’ slow life, enjoying making delicious cakes, and being loved by another Prince without knowing it.