A story about a unique person, the keeper of the Krasnaya Gorka fort, located in the village of Sosnovy Bor, Leningrad Region, Alexander Ivanovich Senotrusov. About the Hero “in life”; about his unique path and fortitude; about how Alexander Ivanovich defended the fort and to this day guards it for us. The film will not only tell about the historical site, but will also reveal the significance of the fort, and will also show the amazing efforts of Alexander Ivanovich Senotrusov and his team to preserve this important site for future generations.