Serhiy comes from a dynasty of power engineers that dates back 145 years. His father, mother, grandparents are all connected to this profession. And Serhiy came to work at the station at the age of 16. And for almost 30 years, he has been helping people live a normal life. But the aggressor country wants to prevent this. But despite all the Russian attacks, Serhiy and his colleagues keep restoring the station's operation and providing light and heat to civilians.