Siheyuan: I, Jia Dezhu, Return from the Army

Jia Dezhu served in the army for fourteen years, earning honors and suffering injuries. In 1949, he was demobilized and returned to the capital, where he was assigned to the security office of a steel mill. He also bound himself to a sign-in System. When enemy agents tried to blow up the mill, he used eagle eyes to find their tunnel. When a string of murders hit a dead end, he used the System to identify the killer. When the deputy factory director kept sabotaging him, he took him down with a recording. Others left the army hoping for a quiet life. He left with one goal: to drag every ghost hiding in the shadows into the light, one by one.