Twin brothers make a plan on how to survive the holidays.

Erjavec family goes to picnic on Velika Planina, but instead of having peaceful vacation, they end up in a haunted cottage and fall into series of adventures.

Slovenian actress with the pseudonym Mary comes from a well-to-do bourgeois family. She falls in love with Petar Kocmur, a final-year architecture student. One day she finds a girl in his bed, but she throws herself into the river because nothing in her life makes her happy.