Otroxia is an Island overgrown with Ancient Elven Forest.
It's the main island of the Elven Species.
Elves are born from a Soul Pool located at the bottom of the Magical Elven Tree.
The Elven species was hit hard by the Corruption Wars. If an elf gets corrupted their soul remains in their now corrupted body and it is not able to be reborn again.
A lot of knowledge about the elves got lost over time. They are also very secluded and don't like sharing their history with the outside world.