At the King's Side: The Poisonous Beauty

She was a legitimate daughter of a distinguished family, the most beautiful woman in the land. She helped the crown prince ascend the throne, only to be murdered by him and her own younger sister. Reborn, she struck back with ruthless force, winning the hearts of princes with her peerless beauty and spilling the blood of every enemy with her merciless methods. The imperial city and its inner palace would know no peace again…