Shadow Queen

Elena becomes the false daughter of the Duke of Franceschi after he asks her to take the place of his child. She eventually becomes queen and gives birth to the crown prince’s son, but the presumed-dead Princess Veronica returns, and Elena realizes she has been treated as a mere plaything. Her son is taken from her and murdered. Elena then returns to the past, determined to take revenge on those who wronged her. She resolves never to live as anyone’s plaything again.