End of 1942. Paulus's army is surrounded in Stalingrad. The headquarters of the Supreme High Command planned Operation Big Saturn to encircle the entire Wehrmacht group in the North Caucasus. But Zhukov convinced Stalin that the operation was impossible. “Big Saturn” did not take place. The implementation of the plan became possible when two consciousnesses merged in one head: our contemporary, tank colonel Balyazin, who died near Debaltsevo in 2015, and Colonel Brezhnev, who was wounded near Tuapse in 1942. Will an adventurous raid be possible? just one tank brigade to change the balance of power in the North Caucasus? Will Comrade Brezhnev actually be able to earn the highest military award of the Soviet Union?