Princess Wonyoung, the daughter of Emperor Jang. The princess is known to be very beautiful, smart, elegant and humble. However, the princess's humble attitude is only in front of the people. In reality, the princess is very selfish, cold and cruel.

One day, the empire held a party. Nobles from upper to lower classes were invited. When Princess Wonyoung stepped into the imperial hall, all eyes turned to her with a look of admiration. She smiled as friendly as possible. But actually, she was very lazy about attending the party, but her father didn't want to know so she had to attend.