James Phorus is an ordinary fisherman, living in Port Royal – the port town of Auskaria Kingdom. His life was peaceful until Eli Bline, the pirate, raids the Archive Tower. Eli steals the map of the hidden treasure of the King of the pirates who is believed to be dead and leaves his hidden treasure behind. The marine gathers villagers, including James, to join the force to arrest this pirate. During the journey, the marine encounters Trey Jayden, another pirate captain of Talisman ship who also wants that treasure. James decides to flee to Trey’s ship and announces himself as the King’s ex-crew. He claims that he knows the way to the treasure of the King. Then, Trey knows the truth about whether the King is dead or not. James and Trey must face many obstacles during the journey to Death Island, such as siren, kraken, and fighting against the Marines.