Tatu

A young man who, as a child, had a strong relationship with his grandmother, goes to the big city and distances himself from his ancestry. When he returns to his community, he no longer identifies with that culture, but he is soon caught up in a dream when he remembers a distinct language in which he used to communicate with his grandmother as a child, reviving a strong relationship with his identity.

After a heavy rain storm, several vehicles get stuck on a muddy road. Soon hunger and fatigue change people's manners, making them behave in a very noncivilized way.