The Little Official Who Solves the Case: Playing with Ancient Officialdom

In the 21st century, Zheng Yu, a dog who works overtime, died suddenly while working overtime and came to ancient times by accident. He was reborn as a small official with the same name as Zheng Yu. In this small country called Daqi, he established a foothold in the officialdom and punished evildoers by judging cases. After Zheng Yu resigned from office, in order to protect himself, he built an armed force, from weak to strong, and finally dominated one side.