All around Erdas, great legendary beasts are being summoned as spirit animals, but a mysterious stranger is hunting these legends and crushing anyone who stands in his way.--

In the world of Erdas, there were four noble animals who sacrificed everything to protect their homes from the ambitions of a mad king. Briggan the Wolf, Uraza the Leopard, Jhi the Panda, and Essix the Falcon. Aided by a brave resistance of humans and animals, they gave their lives to protect the world from a threat more dangerous than any it had seen before: their own kind. These are tales of the true heroes and villains in the war that started it...