Based on the stories of G.Seversky. Events taking place in the besieged Sevastopol during the WWII. Based on the stories of G.Seversky. Events taking place in the besieged Sevastopol during the WWII. Based on the stories of G.Seversky. Events taking place in the besieged Sevastopol during the WWII. Based on the stories of G.Seversky. Events taking place in the besieged Sevastopol during the WWII.