Thirty-two years ago, she was elected to the Forbidden City as the Crown Princess, and then secretly escaped from the Forbidden City to find Prince Rong. Thirty-four years later, she assisted the young emperor and became the Empress Dowager of the Qing Dynasty. Prince Rong, who had been declared dead in battle, returned to the Forbidden City in another identity. What did he do for? What's the purpose? The powerful Erhe, the crazy Concubine Ni, the crazy Erbeile... What is the connection between them, the battle between the queen and the beautiful girl, the imperial concubine who regards power as her life... All at the top of the Forbidden City