The near future, the end of the 21st century. The world has avoided global wars and the environmental crisis, the problems of poverty have been solved in most countries, basic income, medicine and education are available to everyone. But what does the economy of the future rely on? What ensures the stability of the world? A children's song unexpectedly linked together the fates of a girl masseur, an old scientist and a guy with an unusual origin and an even more unusual fate. Now they must understand: who actually benefits from the creation of an artificial person - people or those who consider themselves the only “masters of life”?