One sunny day, the owner of a successful veterinary clinic, Nikita, learns
that he is incurably ill. He has no idea that this is a medical error and seriously wonders: who will take care of his lovely wife, the children and the
business?.. And here an idea comes into his mind: as sad as it sounds, the
time has come to look for a replacement for himself. So, after a rigid selection,
the fi reman Ilya, a reliable man without bad habits, arrives at the house of
the Sokolov family under some pretext. Nikita begins his secret operation
under the code name “Replacement”. But when Nikita fi nds that there is
no threat at all to his health, it’s already too late!.. Everyone has got used
to Ilya and begun to like the good man, including the patients of the clinic.
The struggle not for life, but for love has only just begun.