I Help the Underworld Make the System

System? This thing can only be developed by yourself! After Mr. Shen, who was a programmer during his lifetime, died unexpectedly, he made a deal with the underworld to help the underworld develop a backend management system for the life and death book. On the first day of trial operation of the system, Mr. Shen was reborn. Why is this female ghost's calculations different from mine? ? ? The security guard at the gate of the community was actually invaded by a wild ghost. A Hundred Ghosts at Night, legends of strangers, the underworld, secrets of the West, Shen Xian felt that he had been cheated, but Party A's needs must be met! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.