When his wife unexpectedly informs him that she wants a divorce, well-meaning but oblivious husband Otto Wall finds himself thrust back into bachelorhood, where he searches for the real thing amidst a string of one night stands.
In the autumn of 2014, in the ATO zone, an intelligence group headed by experienced captain Anton Sayenko (called by nickname "Banderas") tries to prevent sabotage and neutralize the Russian saboteur.