Tanya brings up two children alone during the day, and works in a taxi at night. Everything changes when she finds out about a serious diagnosis. Now she is worried about only one thing: who will the children stay with if the disease turns out to be stronger? Tanya is not ready to entrust them to unreliable relatives and decides to find a decent man, marry him to herself, so that if anything happens, he will take care of the children. The only person Tanya shares her thoughts with is her doctor. Suddenly, the plan works, and at some point there are too many applicants.