Chinese rural dog Dudu, while working in the fields with his owner Grandma Zhou, took advantage of Grandma Zhou not paying attention to sneak out to play, and accidentally got pinned down. It was Yiyi passing by who rescued Dudu. Yiyi thought Dudu had no owner, so she took Dudu home. Grandma Zhou found that Dudu was missing and searched everywhere for Dudu. Just as Yiyi encountered danger, Dudu found Grandma Zhou, and Grandma Zhou and Dudu rescued Yiyi together. The whole show is heartwarming and touching.