This book is adapted from tens of thousands of real folk supernatural experiences across the country, focusing on the terrifying moments that ordinary people think about in their daily lives - the cry of a child in the corridor, the lights that turn on automatically late at night, the strangers in the elevator, the strange noises in the old house, the weird notes on the takeout orders... There is no exaggeration of immortality, no brainless and cool writing, the whole process is close to reality, and the most realistic writing style is used to restore the horror hidden in the shadows around you. The protagonist, Lin Mo, is an ordinary social worker who rents in a relocation building in the old city. From the first day he moves in, weird events happen one after another. From the initial self-comfort, to the step-by-step trap from which he cannot escape, he will witness with his own eyes that the scariest ghosts are never in horror movies, but are right where you live every day.