A black kitten runs around the city and sings funnily to all people. However, due to the fact that they do not always succeed, they are willing to throw all the blame on an innocent little animal. They offend him and even come up with an insulting nickname. Our four-legged hero becomes sad and sings a completely different song, full of sadness, which spoiled the weather. Fortunately, there was a good girl, who sang a funny song with the kitten and everything became good.