Zodiac Hunter: The Spirit Equine

Highschool senior, Desmond Turner, never thought he would be fighting for his life instead of worrying about Calculus homework until he stumbles upon a mystical artefact that thrusts him into a different point in time. Desmond ends up in a forsaken civilization on the brink of annihilation after he discovers the Zodiac actually exist. His only way back home involves a long forgotten prophecy, an unlikely alliance, and a perilous quest that will determine his fate.