In 2024, a "weird recovery" broke out around the world, and independent spaces called "Ghost Stories" appeared around the world. There are different levels of strange creatures and deadly rules in the dungeon. Entrants must find escape rules to survive. The mortality rate is as high as 97%, but the rewards for survivors are also extremely generous - extraordinary abilities, huge wealth, and social status. Countries around the world have established "abnormality management agencies" to deal with related incidents.
