An adaptation of the legend of Sunsin Yi, a young boy in sixteenth-century Korea, who, inspired by his pet turtle, designs one of the greatest battleships in history and fulfills his dream of sailing the world. Long ago in Korea, a young boy named Sun-sin spent his days playing with his pet turtle Gobugi and dreaming of sailing around the world. As a poor villager, though, his dream to travel seemed impossible. Then one day, the king s court announced...