The story was about Animas Macedonias who was an Adventurer from the Northern Lands who was said to have challenged a labyrinth.
The labyrinth he challenged was said to be the [Labyrinth of Metastasis].
It was a rare labyrinth where it was said that all of the traps were teleportation traps.
And there were 5 kinds of demons that inhabited it.
All of the demons were highly intelligent, and knew the locations in the labyrinth where the traps would fling adventurers to.
When an unfortunate person steps on the teleportation trap, they are sent to a room where there are usually a large number of demons waiting to kill them.
It is difficult to avoid stepping on traps during battles within the labyrinth.
If the battle becomes complicated, then the whole party could end up scattered throughout the Labyrinth.
The labyrinth's difficulty level is classified as extremely high.