In the life of fire inspector Natalya Kustova, everything is fine - each inspection ends with a serious jackpot. For the sake of profit, she will stop at nothing: she will even undress her brother and sister. Kustova thinks that everything in life can be bought: respectable friends, an apartment, premium brands and a handsome boyfriend. But she is mistaken ... During the routine examination it turns out that Natalia urgently needs a healthy kidney. She has three months to find a donor. Ironically and legally, Natalia's kidney can only be donated by a blood relative. Of course, none of them is in a hurry to help Natalia. The girl will have to look for the most extravagant ways to solve the problem.