Adrian is a strange teenager. Not just because of his autistic behaviour but because he is a seventh son and in the tradition of the mountains that means he is a werewolf. This, and the strange fits he suffers at night, earn him incomprehension on all sides. So he has left the village and now lives with his brother Zenón, his girlfriend and his dog Mate, in a van travelling around Spain. While they scratch a living on the fringes of illegality, Adrian tries to find his place in the adult world and takes his first steps in love and sex.