
Lingalind is a land enclosed by the Wall; the Wall covers, protects, cultivates, and nurtures the land; one day in Edger, a village on the outskirts of Lingalind, a mysterious man named Back Arrow appears.

Prax will stop at nothing to kill anyone who knows Princess Fine's secret; in Rekka, Emperor Zetsu puts on a show and makes a surprising declaration.

Lutoh prepares for war; the princess turns her eyes to the Granedger, and Elsha who steers it; Elsha must take a stand for herself and her people in order to survive.

With war on the horizon, Lutoh and Granedger prepare to fight Rekka; Ren Sin and Kai rush to kill the traitor, but Arrow and friends stand in their way.

War has begun, and both sides have had casualties; Ren Sin and Kai are desperate to get stronger but must find it in themselves to grow.