Doraemon

The movie starts with a boy belongs to prehistoric time hunting a fish, got captured in to time vortex and reaches to the 20th century. In the 20th century, Nobita wants to run away from his home, as depicted many times in various episodes. As a result of failing to find an ideal home, Nobita decides to make a makeshift place to live. However, he still cannot find a place to live due to land property ownership laws. At the same time, Shizuka, Gian, Suneo and even Doraemon want to run away from their homes. Then Nobita suggests that they should go back in time to live in a place with very few humans. The group agreed with him and thus, they return to the past Japan, which is 70000 years back from then.