The player’s goal is to become the ruler of the world’s 7 seas. To do so, in addition to becoming the ruler of each area of the sea, players must also search out the secret treasure “Hasha no Akashi” that lies deep within one of the sea areas. Search ruins scattered through the world, decipher treasure maps and dig up hidden treasures, there are numerous events that will make your adventure even more dramatic. Set sail on your adventure!