Arc the Lad: Twilight of the Spirits

The world of Arc: Twilight of the Spirits is populated by two races: human and Deimos. The two races prefer to avoid contact with each other, but both depend on the Spirit Stones to sustain the balance in the world. Recently, the human army began sweeping across the lands, taking over countries.

This army is going after the five great Spirit Stones. The Spirits, however, are determined to prevent this; to achieve their goal, they choose two heroes who would eventually be able to unite the two races in a battle for justice.