About the title
The actor couple Savelyev, married for 15 years, are planning to divorce - not even the approaching New Year can stop them. All that's left is to perform one last children's show as Ded Moroz and Snegurochka, but fate has other plans: during the performance, Artyom and Alyona accidentally get locked in the dressing room with a ticking bomb. So saving their marriage literally becomes a matter of life and death.