The Misunderstanding of Rebirth Is Resolved and the Love Is Rekindled

Both male and female protagonists are reborn. When the female protagonist is reborn, half of her soul is from the 21st century. She has both rebirth memory and modern memory. She was still the most favored princess of the current emperor. She thought that the male protagonist killed her in her previous life. She was reborn just to break off the engagement with the male protagonist and live a free and easy life. However, what she didn't know was that the person who killed her turned out to be...