In a fictional country live cats that know how to cook surprisingly tasty milk from fir cones. Each family has a special recipe - extremely secret and carefully guarded from prying ears. Once a year, the Milk Festival is organized in this country, where the residents of Kotyavía boast about their delicacy. In preparation for the festival, two red cats - Kotofey and his father go in search of spruce with particularly sticky bumps (as required by the recipe). In the forest, the heroes come across a moth, which the black bird Morok swallows before their eyes. Trying to free the poor fellow, father and son fall into the bird's beak and end up in the country of Kotemoriya. Here the most unusual miracles happen to the heroes. Two fearless cats have to fight with evil owls and bats, sad moles and a white wolf. And Kotofey will experience a tender feeling. Only shh, this is a secret ...