In a dystopian future, Joana tries to take care of her son, who contracted MYNOSY, the Mysterious Noise Syndrome.
Felipa is a young girl whose best friend is her puppy Rocket. When she and her family move to a building where animals are not allowed, she and Rocket are forced to separate. Suffering difficulties in adapting to her new home, full of rules, she joins the association of child residents and sets out on an adventure to find the dog at her grandfather's house.
