Secrets of Chang'an

During the Shenlong years, mysterious cases occurred frequently in Chang'an. Shen Wangyan, the head of the Jing'an Department, teamed up with Pei Jingque, an orphan from Zoroastrianism, to pursue her from dream weaving to the palace of Yingying, but they were gradually involved in the death plot between the prince and the princess. When the seven stars fell and the formation of all things began to rise, they discovered that the strange shadows all over the city were just a shocking chess game against Jiangshan Sheji.