During the Jiajing period of the Ming Dynasty, Yan Ruyu, a famous prostitute from Wanhua House, died naked in her room, with a few white hibiscus flowers scattered on the ground beside her. Is it rape and murder? Love killing? Vendetta? This is a story that took place during the Jiajing period of the Ming Dynasty. The white hibiscus flower, which symbolizes purity, is soaked in the smell of blood and becomes ferocious and terrifying. Jin Yiwei investigated the case and discovered that Yan Ruyu's death actually involved a mysterious cult organization. The fights between the concubines in the harem and the emperor's almost murder by the maids are also inextricably linked to this...