Sorry but no, Penelope is adopted. And that other pink haired bitch is the real deal, but she's a villain who's brainwashing everyone to get everyone on her side and make them hate Penelope. But don't worry our handsome Prince Callisto won't fall for it, Penelope and him will live happily ever after. (=・ω・=)
I forgot the name but those ancient people that were being called a goddess possessed Yvonne's body and used it to get close to the Duke family and royal family to take over and destroy the empire. Yvonne technically died the day she had disappeared. That's why in the recent chapter, Penelope said her body was icy cold like the dead.
PLEASE CAN SOMEONE SPOIL ME THAT PENNY'S ACTUALLY A DAUGHTER OF A LOST DUKE OR SMTH MAN I CAN'T TAKE THIS SHIT ANYMORE