Four children have discovered that they have spirit animals, a rare bond between human and animal that has launched them on a quest to save their world. The team heads to the forests of Eura, where another Great Beast is hidden. Journeying to the forests of Eura to confront another hidden Great Beast, four young heroes whose rare spirit animal bonds have shaped their quest to save the world are shatteringly betrayed by a familiar face.

Conor, Abeke, Meilin, and Rollan, supported by their spirit animals, follow a lead in the cold North only to arrive in a deceptively beautiful village where everything is not as it seems.

"Deep in the desert there sits a beautiful oasis, ruled by a monarch unlike any other in Erdas. His name is Cabaro, the Great Lion, and he reigns over a kingdom of animals, jealously guarding his golden talisman. No human has ever set foot on the Great Beast's territory. The journey to his oasis is impossible. As a team, Conor, Abeke, Meilin, and Rollan have achieved the impossible before. But now that team is broken--the friends scattered by a devastating...