A dispute between a fox and a crow over cheese develops into a battle involving animals, birds and one alien. Baba Yaga performs alchemical experiments on random passers-by. Kashchei, an impressive man and the owner of countless reserves of gold, decides to kidnap the princess to find out why the king calls her gold, and to determine whether it is possible to add this treasure to his countless wealth. But the invasion of vampires and sorcerers from a parallel world changes his established life, and Kashchei has to save the princess he kidnapped and her groom from certain death.