Your Highness, It's You! Chinese Drama ENG Dubbed

Olivia was poisoned by her fiancé Edward at their wedding night. Another soul from the future awakened at her body, and found he's cheating with her half-sister. The new Olivia was much tougher and easily avenged herself. But she found herself entangled between her new fiancé Prince Richard and the poor but handsome Martin. Only Prince Richard knew things would turn out great for them.