When urban legends turn into deadly reality, the city is eroded by weird "weird stories" rules.
[At twelve o'clock at midnight, answer the call in front of the mirror, and you will be dragged into the mirror world.
[If you take the last subway, you will never reach the destination.
[Items in your home have been moved, please pretend not to notice it before dawn.
In desperation, Chen Mo, a librarian with a talent for understanding rules, discovered that strange stories were prisoners of logic. An APP called "Ghost Story Containment Manual" introduced him to the secret organization [Anomalous Affairs Bureau]. Here, containment does not rely on guns, but only on wisdom.
Chen Mo relied on his ultimate understanding of the rules to solve certain fatal situations such as "The Lone Lamp in the Reading Room" and "The Soul-Returning Night Elevator", and contained the out-of-control strange stories one by one.
But all the strange stories seem to originate from a terrifying existence who uses the city as his paper and the human heart as his pen and ink - [Storyteller].
When the biggest weird story is the "story" itself, can Chen Mo use his own rules to write a safe ending for this crazy world?
This is the ultimate game between mortals and rules.