The daughter of a wealthy businessman Sasha Kravtsova celebrates her birthday on a river boat. At the height of the fun, all safety rules are violated, and dare to tell them the assistant captain Andrei Sokolov is smeared with paint and in every way humiliated. It ends with a fire on the ship, Sokolov's dismissal and Sasha's anger by the pope, who deprives her daughter of all credit cards and sends her to the cruiser liner that she owns as a maid. Sokolov also arranges for the same liner.