Set in the ancient capital Luoyang during the era of 13 dynasties, it revolves around three people who come together to investigate a series of mysterious incidents involving the conspiracy to overthrow Empress Wu Ze Tian. Adapted from the novel … Huang Xuan, Wang Yibo, Victoria Song, Song Yi, Liu Duanduan, Yong Mei, Zhang Duo Added on Amazon Prime 2023-02-05. Youtube Trailer