Protagonist: Nie Yuan, Tamia Liu, Liu Yifei, Huang Xiaoming, Su Mu.

Synopsis: A well-trained dog, Po, lives happily and peacefully with his master who loves him deeply. There are all kinds of dog neighbors in their community. Until one day Po met the dog's sister Jia Jia, and Po couldn't help falling in love.

I started a romantic love life with Jiajia. But all this was broken with the appearance of a stray dog. Jia Jia was attracted by the unrestrained and free wandering life described by stray dogs, and decided to leave Po and his master to experience the excitement of wandering. Po also left home in despair to find Jia Jia. Jia Jia, who left home, soon found that vagrancy was not as interesting as expected, and life without a master became particularly difficult. In the process of searching for Jia Jia, Po finally rescued Jia Jia from the dog dealer with the help of stray dogs and started their happy life again.