In 2012, the Russian government increases subsidies for the development of nanotechnology. There is a holiday in the Shevelev family, former employees of the Research Institute, physicists by education. Tomorrow Igor Shevelev goes to work in a special department. The couple are forty years old, they studied at the university together, then worked together at the Research Institute, they have a daughter, a high school student Oksana and a six-year-old son Gosha.