Previously it was Dimen's legacy case (Dimen's situation)
Five years have passed since the Xuanjia case. Di Gong was suffering from overwork and old illnesses. He died of illness in Chang'an for a year. In this year, the undercurrent in Jiangnan moved and harmed the people in Jiangnan.
- Newly introduced characters: Jiang Zhulang (young leader of the Cao Gang, waterway + intelligence), Su Qingyuan (miracle doctor, detoxification and autopsy), Lu Jingyuan (recommendation officer of Dali Temple, legal support)
The original character Song Xiaoqi, who was admired by Wu Zetian and stayed in the palace as an errand after the previous ending, and worked in other places, will not appear in this part.
