LordOmnit
The Underdark is a series of interconnected tunnels that criss-cross below the surface of the natural world. For about two miles below the surface lies The Shallows, but below that is The Deeps. These intersecting and skew tunnels run in the upper and middle regions of The Deeps and are full of wild monsters, aberrant horrors, and the majority of societies that call the Underdark home. One should always keep all their senses on alert while traveling these tunnels or else you might find yourself suddenly in a desperate fight for your life or sanity.
