In the fictional Great Qian Empire, a land where historical figures clash, a modern youth named Li Qian finds himself unexpectedly crowned emperor. Surrounded by powerful ministers like Yan Song, Qin Kai, Heshen, and Cai Jing, formidable generals such as Yang Jian, Zhao Kuangyin, and Li Yuan, and ambitious princes including Ying Zheng, Liu Che, and Zhu Di, Li Qian, feeling overwhelmed, attempts to escape the responsibilities of ruling by indulging in the pleasures of the palace. However, even the harem proves to be a dangerous place, with unexpected twists and turns.