This is the story of a puppy that touched hundreds of millions of people around the world. Hachiko (/Batong) is a cute Chinese pastoral dog. He met his destined owner Chen Jingxiu in the vast crowd and became a member of the Chen family. With the passage of time, the once beautiful home is no longer there, but Batong is still waiting where it is, and its fate is closely tied to its family. This film is adapted from the original script "Hachiko" by Kaneto Shindo.