When urban legends are no longer stories, when ancient taboos are quietly broken, a strange pollution called "nightmare gas" begins to spread in the real world. It turns people's obsessions and resentments into horrific "ghosts" of various shapes, lurking around you and me, harvesting fear and life.
Lin Mo, an ordinary college student, was involved in a horrific incident that could not be explained by science due to an accident, and his life was in danger. In order to survive, he was forced to inherit a mysterious "Nightmare Suppressor Seal" and stepped into the world of an ancient and secret profession - "Nightmare Suppressor".
From then on, his life was turned upside down. Under the guidance of a mysterious master, he holds the secrets of mysticism and walks on the edge of life and death. From the painted-skinned female ghost in the midnight haunted house to the cyber evil spirit deep in the Internet, he went deep into dangerous situations again and again, battled wits and courage with the evil spirits, and uncovered the horrifying truths that had been covered up one after another.
Every nightmare is a torture of human nature; every exploration brings a bigger conspiracy to the surface. Why is the nightmare gas getting stronger and stronger? What is the ultimate secret guarded by the Nightmare Suppressor? When the nightmare tide sweeps across the world, is the nightmare-suppressing seal in Lin Mo's hand the hope of salvation or the key to destruction?
This is a story about finding light in despair and protecting order in terror. Open "The Nightmare Suppression Record" and face the deepest darkness in the world with Lin Mo.