Roya traveled to the world of pirates and became a thirteen or fourteen-year-old boy. A living map was imprinted on his mind and the blind box system was accidentally activated. He obtained treasures such as the Imperial Wings through the system, met the fish-man Tiger by chance, and rescued the slave girl Kerla, and the three of them traveled together. While opening blind boxes, practicing martial arts, and cultivating domineering skills, they fought against the cruel slavery system. On the dangerous sea, they pursued treasures and justice in their hearts, and embarked on a passionate adventure.
