Armored Dragon Legend Villgust

In Villgust, a world parallel to ours, peace once held until an evil deity awoke and set loose dark creatures that overran nations and drove the planet into despair. To end the darkness, the people called on the goddess Windina, who chose eight brave heroes to face the evil deity. Even so, the warriors have no idea what their mission is. So two groups, one with Kui, Chris, Fanna, and Youta, and the other with Murobo, Remi, Ryuquir, and Bostov, all blessed by Windina, must come together to find the path that will lead them to victory over the malevolent deity.