Jack Morey and his adventuring party. A group of young pirates with their own characteristics accidentally obtained a sea map leading to a mysterious treasure. However, he was listed as a wanted criminal and was besieged one after another by the large navy, the infamous fleet and the insidious sea monster. They passed through many obstacles along the way, gained precious friendships, and continued to grow. Amid humor and tension, the team continues to face dilemmas and choices, from youth to maturity, and finally faces the challenges and choices of themselves, destiny, and the entire maritime world on the final voyage. The book has a fast pace and interlocking plots. It is both tense and adventurous, as well as warm and funny. It can be regarded as a passionate pirate growth song.