Widowed pensioner Mykola Panchenko sells an apartment in the capital and goes to the province, where he buys a two-story estate to fulfill his creative dream - to dedicate himself to music. However, under the terms of the purchase, he cannot evict a person who rents the top floor of the house. This tenant is a young rock musician Kolya.

Differences in musical tastes and domestic failures gradually turn namesakes into sworn enemies. And here his beautiful daughter Nadiya comes to visit the elder Panchenko. Junior Panchenko falls in love with a girl, not knowing who her father is.