The heroes of the film Mira and her son Jovan leave their urban place Belgrade and spend every summer a remote mountain, in a lonely house, with no electricity. They experience what the life is like when you live a natural way. They prepare food from what they find in the nature, drink water from clear springs, walk on bare foot, swim in a fresh mountain river… Mira wrote "The Cook-book of edible indigenous vegetables". With serenity and persuasion, she explains her philosophy of the nature and of mankind's place in it…