Story
A world of vast blue waters and countless islands. Once the huge sea wall “Levia Wall” appeared, it became impossible to move beyond the sea area, and trade was cut off. People have formed their own culture in each sea area. One day, the hero meets Fairy Aqua and the pirate Marill. The protagonist, who has been chased by the Navy, takes a pirate ship ＂Swordfish＂ and goes on an adventure across the sea wall.