Ivan and Vasilisa had not a life, but a fairy tale. Literally. And they already knew this fairy tale, and they wanted to go there-I don't-know-when. That's just one butterfly with its own wing effect waved and arranged a magical reboot. Now in the whole Far Away kingdom, no one even remembers Ivan's name, including Vasilisa herself. So, in order to achieve the princess again, Ivan and the Gray Wolf need to turn over the entire cartoon universe.