Continuation of the games Escape from Fortress Lugohm and Magician of the Olecta Desert. This time, the adventurer Aisha, at the request of the Adventurer's Guild, goes to the ship. However, the ship gets caught in a storm and is attacked by a huge monster. Miraculously surviving the shipwreck, Aisha manages to get to the island, which is used by the pirates as their base. But what was this sea monster that sank the ship into the sea? It seems that very dangerous creatures are lurking in the underworld. Can Aisha survive on this island?