About how a kind and brave little eagle owl realized that he was needed not only at night.

One day, a kitten named Filya gets a new friend - a funny, good-natured wizard. Unfortunately, he had never seen mice, and when, at Fily's request, he tried to create them, things in the apartment came to life and caused a real mess. The brave kitten, not afraid of the rebellious things, pacifies them and rejoices in his victory together with his friend.