Hua Ni, a master of physics, accidentally time-travels to Peacock City and becomes the holy envoy of the Peacock Sect. Hua Ni has to deal with both the Peacock Sect, who regards her as a blight, and the mysterious assassin organization Baihuasha. With the help of Li Muyang from the Ministry of Rites, Hua Ni repeatedly escapes from danger. Just as she is falling for this gentleman, she finds out he is actually the leader of Baihuasha.