Lina and Gourry bump into some pirates on the high seas, and demonstrate they still got what it takes to beat up the bad guys. The pirates have a fish woman who was taken hostage. Zelgadis travels with Amelia, who brings her Seyruun fleet to Lina. As the gang reunite, a guy named Wizer Flayon, an inspector from the kingdom of Ruvignald, proceeds to arrest Lina Inverse with the crime of being Lina Inverse. As the gang try to bail out of town, they encounter increasing military opposition and someone who can cast a Dragon Slave!
大海原に浮かぶのは悪名高い海賊の大船団である。奪ったお宝の大漁に沸く海賊船団に突如大爆発が起きる。次々と被弾し、海に沈む僚船たち･･･。海賊船の大量放火にたった１隻で突っ込んでくるのは自称・美少女魔導士にして食べて暴れる混沌の化身、リナ＝インバースだった！海賊の親分は必死に抵抗を試みるが･･･
Lina es detenido por Wizer Frayon por el supuesto delito de ser ella misma. En defenderse contra un tanque especial magia, Lina y sus amigos descubren un pequeño animal de peluche que puede utilizar el dragón Esclavo.
