In the fall of 2014 in the ATO zone East of Ukraine, a group of counterintelligence agents led by experienced captain Anton Saenko "call sign Banderas" tries to prevent sabotage and neutralize the Russian emissary "Khodok" "Walker". The task is complicated by the fact that the events take place at the home village of Banderas, which he left a long time ago. Local residents see him as a traitor, and the Ukrainian military - as a hostile force.
