Nobody is born to be evil, they are made. Syera Achilles, the sole Lady of Achilles house of County. Due to her parents sudden death the kind and sweet little girl became an ignorant and wicked lady. One fateful night, she was dragged to the palace for allegedly attempting to assassinate the crown princess. Just like that, she was killed on the spot the the man who she cherish and loved. It was quite unfortunate until she comes back to the past, with an oath to change hers and her family's fate. She pledge to kill the man who took her life along with the other people who brought doom to her family. But will she ever succeed of killing the man whom she loved?