A boxer, alone in a boxing ring, is engaged in an imaginary fight. Carried by a friendly public that only he can hear, an unexpected opponent is going to come and interrupt his demonstration and cause his convictions to vacillate.
The story of a lively and curious kitten who is bored in his life as a domestic cat in Paris. His fate changes when ten-year-old Clémence takes him to her country house at the heart of the Vosges. Thus begins an extraordinary adventure through the wilderness for Clémence and Rroû...