This is the story of a unique man, the keeper of the fort "Red Mountain" located in the commune of "Sosnovyï bor" ("Pine Forest") of the Leningrad region, Alexander Ivanovich Senotroussov. A film about this true Hero; about his incomparable journey and his strength of soul. about how Alexander Ivanovich defended the fort and continues to protect it to this day. The film not only introduces us to a historical place but also explains the importance of this fort and shows us the incredible efforts of Alexander Ivanovich and his team to save this important work for future generations.