Fenya, aka Shurik and Sashka Fenina, is always busy with other people's affairs, because she simultaneously works in the marriage agency of her best friend (who recently became Fenya's stepmother) and in the detective agency of her ex-husband (and now her sister's husband). Fenya is in great demand at both places of work, because she is gifted beyond measure with intuition, the ability to understand people and a purely human desire to help and save everyone. Fenya is already used to everything, but this time something out of the ordinary happened...