Arlete is no ordinary grandmother. She lives a recluse and zen and is preparing to welcome her three grandchildren to her home for the holidays, after a long time without seeing them. The only problem is that Arlete is not very close to her grandchildren and is also not very close to children, who are dissatisfied with their grandmother's farm, without internet, with a lot of housework, a house full of rules and not much fun in a period of heat. But after an attempted robbery at his grandmother's house, one of her grandchildren, Davi, discovers that his grandmother has unusual abilities, or rather, something a grandmother normally doesn't have. Together with his brothers, Davi will try to find out what his grandmother is hiding.