When Dorchies returns from the Canine Congress, he finds his dog Angie dead in front of the balcony window. Following his instinct, he decides to go to the vet’s, but two municipal employees seize the body and flee in a Volvo. In his quest to find Angie, Dorchies goes to the Castle of Robert le Diable, a place where paintings are hung and sculptures erected. Humans and dogs become one in the castle, and images become reality.