She is the eldest princess of South Korea. Her biological mother died young and she was bullied a lot. She is the most favored princess of the Qin Kingdom. Her art is the best in the world and she conquers the country. Which one is her? In the center of a power struggle and in troubled times of changing dynasties, who can protect her peace for the rest of her life? When the truth gradually emerges, will she still remember her original intention? Betrayal and deception, the fire of revenge will eventually burn everything! Singing wine, feeling sad, who is singing quietly in the dimly lit place...