Luã is an autistic boy with a hyperfocus on astronomy, and on a school visit to a Planetarium, he discovers that "a wolf ate the moon". Without understanding metaphors, the 10-year-old boy begins an investigation to find out what happened to his favorite star. In a magical make-believe, Astor, the school janitor, helps Luã discover what happened to the Moon and it shines again in the sky. P.S.: Our protagonist Davi Burg is an autistic boy.