Little Cécile likes to spend her Wednesdays off with her grandmother. The old lady lives on a farm in the heart of the Valais Alps. Cécile is happy to take care of her friends the farm animals. There are rabbits, chickens, goats, and even Sidonie, the beautiful black cow. Every Wednesday, after eating a good fruit pie, the little girl can walk home alone to her parents. However, today the sky is grey and the storm is raging. Her grandmother is very reluctant to let her go. But Cécile knows what she wants. And she will be able to go home alone: alone, yes, but sheltered by an old red umbrella that loves adventure.