When war erupts between two groups drawn to the ancient remains of primordial beasts, both sides will quest for the true meaning of justice.

Long ago, primordial beasts roamed the land, and now mana overflows from their remains. Drawn to its power, people built their lives around them with civilizations forming. The Jerle Federation worships them while the Gildllan Empire seeks to use its power for fuel. When war erupts between the two nations, individuals from each side will quest for justice but discover it in vastly different ways.—Funimation