During Anti-Japanese War, the messenger Lao Wu has He cannot but rely upon a playing boy when he dying in the reed marshes. Thus, bearing in mind the two-sentence code word that Lao Wu has passed on, Da Zhuang, a coward, unskillful and on-track minded boy, journey with his friend Huzi and Xiaoying to send the message. Nobody knows what will happen during this journey.—anonymous