Location from Fullmetal Alchemist by Hiromu Arakawa
The ruins of an ancient and advanced civilization that was annihilated in a single night when Father's transmutation circle consumed every soul within its borders.
Vast, crumbling stone ruins in the middle of a featureless desert. Enormous pillars, shattered domes, and the remnants of what was once a grand civilization stretch across the sand. The architecture suggests a people of tremendous sophistication — and the scale of destruction suggests something equally tremendous destroyed them.
Also known as: Xerxes, The Ruins of Xerxes, The Lost Kingdom