The Envoy of the Underworld: from Supernumerary to Yama

Xu Chengan, who was moving bricks at the construction site, died unexpectedly, and his soul went to the underworld and became a supervising errand. The underworld has a strict system, and the three realms are under reincarnation, but technological gaps have led to frequent ghosts. Holding an annotation pen in hand, he chases escaped souls, solves unjust cases, and fights back from the bottom to working as a worker. Not enough merit points? Yama Hall does not grant reincarnation places! Lao Yin transmits his skills and works with Wu Chang. He specializes in treating all kinds of dissatisfaction. The system was hacked, the book of life and death was tampered with, the heaven caused trouble, and he encountered all of them. While complaining, "We migrant workers in the underworld don't even have five insurances and one housing fund", they are risking their lives to perform meritorious deeds. From arresting a small soldier to becoming a celebrity in the Hall of Hell, he abruptly brought the system to a new level. These days, even ghosts have to be internalized, but as long as they are willing to work hard, non-staff can also become Yama!