The little mouse Wackelohr owes its name to a bite from a house cat. Now, the fluffy mouse sits in the attic, dreaming of the little mouse on the other side of the street. But it doesn't dare to cross over, feeling too ashamed of its appearance. However, a company of ants and a whole flock of pigeons help it overcome a cat, an angry housewife, frustration, and self-doubt. A little fable about false and true friends – and the unstoppable power of love.