Gu Ping'an, a junior student at Harbin University, was accidentally injured in a car accident and died. With his "good record" during his lifetime, he unexpectedly got an internship position and became a grassroots civil servant. From then on, hell became his new workplace - a place full of KPI assessments, departmental struggles, and intricate interpersonal relationships. From dealing with ordinary dead souls to dealing with evil ghosts with obsessions, Gu Ping'an rotated and experienced in various "departments" of the eighteen levels of hell. He soon discovered that there was an undercurrent surging deep in the underworld, and there was a shocking secret behind an old injustice case. Let's see how this little Wuchang deals with black and white, solves mysteries, and outsmarts all forces. In the thrilling underworld officialdom, he "rolls" all the way from a temporary worker to the position of chief judge. This is not only a story about the promotion of a ghost and god, but also a soul trial about rules, justice and redemption.
