The one who stood up first gets the slippers

There are many advantages in family life, you just need to get used to them. Lyusya Lyutikova is going to marry mathematics professor Vlad Sibiryakov. The future newlyweds are discussing the upcoming celebration, and at this time the doorbell rings.... On the threshold is a woman with a baby - Vlad’s daughter, whose existence he did not even suspect. The girl is provided with a 24-hour nanny. Soon the nanny runs away, someone attacked Lucy and tried to steal the baby. Lyutikova is in a panic. She goes to see her friend, investigator Dubchenko. Lucy is smart, has an excellent sense of humor and is able to unravel the most complex case. Especially if there is a chance to again prove to others what she is really worth.