There is a small town in Georgia called Sarkineti. The main advantage of this glorious town is that everyone sings here without exception. Among the Sarkinetians, even children are born with a polyphonic song on their lips. Moreover, Sarkinet children sing everything: their repertoire includes songs from all corners of the globe and, they say, even America. Therefore, it is not surprising that every year, on the first Sunday of October, a grand celebration is organized for children - a competition of young talents named after the unsurpassed and unforgettable Sarkinet singer Tseretso Nizharadze...
The children have decided to discover the sunken city. The children are helped in their search by the gardener Ermile, who has a number of things and paintings in his house that confirm the existence of the sunken city, removed from the bottom of the sea.
The film tells the life of a Georgian woman from 1920s to the present day. Love, marriage, Russian annexation and collectivization, world war, loss of children - Sidonia went through many sorrows and troubles on her way of life, but she always maintained spiritual courage and hope for the future.