Three friends, who were fans of Ivanushki International in their youth, meet and decide that they have never done a single crazy thing in their entire lives. They decide to fulfill their old dream and go on a fan tour for "Ivanushki" in the south of Russia, hoping to escape from their problems for a while. But the 15-year-old daughter of one of them ends up traveling with them.
Shurik is trying to bring Tsar Ivan the Terrible home with the help of a time machine. But the VPN on which the miracle machine runs constantly breaks down and moves the would-be inventor and the tsar to different countries and times.