The story takes place in the fictional world of Seven Seas. After his family was destroyed, young Jack Cameron formed a pirate team with his childhood map and ideals. They traveled across the seven seas in search of the legendary "Poseidon's Crown" and fought against the insidious pirate king Don Giselle and the royal navy that hunted them. In the struggle and escape, the team experienced mutual trust and betrayal, victory and suffering, and eventually grew into a true legend on the Seven Seas, uncovering the secrets of the family and the world. The story is interspersed with a lot of humor, wits and wits, joyful farce, ups and downs, and a relaxed and lively pace throughout the book.
