In the Dasheng Dynasty, etiquette was strict, and it was a virtue for a woman not to be talented. Tantai Wei is an exception. She took over the lost skill of her family - painting the "Secret Scene of the Erotic Palace". But what she writes about is not romance, but fate. One piece of "Spring in the Jade House" caused everyone in the prime minister's house to be executed, and one piece of "Fish Playing with Lotus" made the prince of the enemy country lose his mind. The world only knows her as a promiscuous woman, but they don't know that she uses her paintings as a blade and her passion as a chess game. In this chess game between the palace and the court, she creates a shocking change that overturns the country.