This is a story happened in the Song dynasty of ancient China. A five-year-old boy, being called Master the Thirteenth, was abducted when he went with his family for outing. With extraordinary wisdom and courage, he not only managed to escape soon but also gave clues that leads to the spotting and capture of the kidnapper.

The story is ingeniously demonstrated against a copied painting of the world famous ancient Chinese artwork entitled Along the River During Qinming Festival. While enjoying the amazing story, readers are able to navigate the city streets, walls and more than 800 characters in the scroll, improving the awareness of the daily life in ancient China.