Bahamut Lagoon synopsis

Dragon Knight Byuu has fled the Kingdom of Khana in the wake of the invading Granbelos Empire. To pursue his evil goals of domination, Emperor Sauzer has kidnapped Princess Yoyo and is threatening the world's lagoons with his aims to unleash Bahamut's power. Now it rests on Byuu's shoulders to gather unlikely allies and harness the power of his dragons to stop Sauzer before his ambition plunges the world into darkness.