For three long days the violent storm had ravaged the town of Iolinas, and the townsfolk had begun to wonder if it would ever end. Strangely, towards the end of the third day, the rain stopped suddenly, though the winds still buffetted the town relentlessly; some townsfolk thought it was finally the break in the storm. Others thought it was a portent of worse things to come… These people were correct.
The First Men buried their Kings and “Big People” (Nobles and other Important people) in underhills - tombs made under hills of earth called Barrows. While this custom seems quite common, the First Men were not. The First Men were closer to The Mythics - The Shidhe (Elves) and Dwarves - and The True Dreaming Magics than Modern Men. Thus entering their barrows means you are entering a different world and time.
Enacted roughly 4 years ago, the Dungeon Preservation act sought to map out and better understand the dungeon ecosystem, and to protect it.
Department of Dungeon Preservation
Over three hundred years after the destruction of Linnarson, the ruins of Linnarson remain deserted; the warped magical environs inhabited only by the twisted and bizarre creatures that have been created. Amongst it all, however, the Senior Masters remain, continuing their eternal pursuit of knowledge. (UPDATE IN PROGRESS.)
Graves of a small, little known folk, exotic as dangerous.
There are many organizations that deal with dungeons, ruins, and other places of mystery. This codex is about those organizations.
“It is a door, a stout wooden door with its frame, just standing there in the middle of the field. Why would someone put it there? And the important question, does it actually open to anything?”
Journal of Thomas Mccannon.
When you sleep, your soul briefly returns to the place where it was created/goes to when it dies, and seeks nourishment. Everybody's soul is created with a little link (or you could say a greater entity calls it back) to that place so that it can return easily, but upon death, the soul returns via that and annihilates the link as if returns.
Also, as an added thingy, you could say the entity supplying the link, or residue of the links themselves, (whichever) is the source of all arcane power.