1918. North Caucasus, civil war. After the revolutionary upsurge, during which the First Congress of the Peoples of the Terek Region was convened, there was a temporary decline. Denikin's troops were rampaging, and the party went underground, continuing its revolutionary activities. Denikin's troops notice the appearance of the Bolshevik Aslanbek in the city and begin to follow the liaison officer. Soon, the underground committee is arrested. But by this time, the Red Army, having received powerful support from the mountain dwellers and workers, goes on the offensive.