Before there was war, chaos, and destruction, Eldoria was once a land of peace and harmony. The three great kingdoms lived together in unity until the mysterious organization known as Ember Vow shattered that balance, turning allies into enemies and beginning a war that would last for over a century.

120 years later, Eldoria is a broken world filled with conflict, fear, and forgotten history. Hidden away from the chaos lives Zero, a young man born with strange features unlike anyone else: white hair, blue eyes, and a mysterious tail. Unaware of the truth behind his existence, Zero leaves his home at 17 to uncover the secrets behind Ember Vow and the downfall of Eldoria.

As Zero travels across the ruined kingdoms, he seeks to unite the people and restore the balance that was lost. But the deeper he searches, the more he discovers that the greatest secrets of Eldoria may not lie within its fallen kingdoms...

But within himself.