Masha is a spectacular blonde. But this is not enough for her lover's aristocratic family to accept her as their own. What can be done? Studying would take too long and it’s so boring. The resourceful Masha risks subjecting herself to an experiment: a chip is implanted in her body making her intellect shine with glory in any situation. However, her exquisite rival – her lover’s new fling – is not going to give up, and technology can fail at the most inappropriate moment.
The story of the principled Ivan, who became disillusioned with the relationship after breaking up with his beloved Katya, but suddenly became the main "lot of sales" in the fake marriage agency of his friend, businessman Gosha. Unaware of the role prepared for him, Ivan becomes the target of a hunt for hundreds of unmarried girls who are ready to do anything to get a “macho millionaire” as their husbands, this is how Gosh advertises his friend.