Lin Mo, a 26-year-old graduate student in the history department, accidentally joined the archives department of the "Abnormal Incident Handling Bureau" during an employment investigation and became a "grave guard" for the strange rules. When he first took up the job, he was asked by bureaucrats to copy electronic files with a brush, and he had to face the "abnormal area of rules" that can devour people - deadly traps hidden in the mirrors in a haunted house at midnight, dolls in an out-of-control amusement park forcing you to play until you die, and even your own archives became a paradoxical cage where "recording the truth violates the rules".
Fortunately, he activated the "rule analysis system", which can use tweezers repaired from ancient books to complete the tampered rule text, and use file classification logic to fight against the real-time iteration rules generated by AI. But as the cracking progresses, garbled codes occur frequently in the system, and the mental pollution level soars. He has to walk a tightrope between the KPIs of the Abnormal Administration Bureau and the rules of survival, and also uncover the secret connection between the abnormal rules and the encryption of files in the early days of the founding of the People's Republic of China. In the end, this rookie who was once forced to abide by the rules will join forces with cross-border partners such as forensic scientists and programmers to build a "Rules Council" to allow people with special abilities and ordinary people to jointly establish a new order - it turns out that what saves the world has always been the professional skills of workers.