The Sunset Lands

Description
The Sunset Lands are a gateway to another plane of existence, which is inhabited by the Ancients. For many millennia, the Ancients would emerge from the Sunset Lands to trade with mortals in the city of Avaria. Mortals who followed the Ancients back to the Sunset Lands would vanish permanently.

To date, only one mortal has ever returned from the Sunset Lands. The Ancients summoned Aux to study with them in 4 B.A. and sent them back in 2 B.A..