Animation film about a friendship between young Wolfy and Kapitoshka. Wolfy tries to learn how to be scary and threatening. But then he meets a drop of rain, Kapitoshka, which makes him realize that it is not necessary to be scary.

A wolf cub misses his friend Kapitoshka and wants to see him again and have fun with him. Kapitoshka is an unusual creature that is completely made of the water, which wears a funny beret and loves to sing and play. A letter brought by a crow will help shed light on whether Kapitoshka will be able to return to the wolf.