The three NPM treasures, Child Pillow, Jade Duck and Pi-hsieh meet a lost Taiwanese dog from the Illustration of Tribute Missions. They ride on the Qing Navy’s Tong-an ship through time and space and reach Formosa Taiwan in the Qing dynasty. Along the way, they are almost kidnapped by a smuggler, but are saved in time by a courageous Spanish priest. In the end, they meet the Dabang tribe chief and a warm hearted young man from the Thao tribe. Were they finally able to find the lost dog's Pingpu tribe master?