[World] Somnis

The world of dreams, a land populated by non-human creatures, from weak spectres to powerful and dangerous beings. It's not a safe place for humans, nor it is easy to access physically, but there are ways to enter from other worlds. For many, it's also the equivalent of the afterlife: if a very powerful being dies and arrives to Somnis, it can keep living there normally. Otherwise, the spirit continues on, either to be consumed by other spirits if it's very weak, or resurrected in a new life.