The O'ltormean invasion war against the Three-Kingdom Alliance reaches its conclusion thanks to Ryoma's efforts. In so doing, Ryoma forms a powerful connection with Xarooda's king, Julianus I. With these achievements under his belt, Ryoma makes his triumphant return to his domain in the Wortenia Peninsula.

However, Sudou and his Organization continue to act in secret, sowing chaos throughout the western continent. Seeing Ryoma's influence and realizing the threat he might pose, they begin to weave dangerous new plots...

The fantasy epic of a young leader and his strategic plays reaches its tenth volume!