Martina and Peter  are a tourist couple on a vacation to the Croatian coast.

They are both successful people in their best age. Yet, they are both unsatisfied.
They both hope that this, long expected vacation will improve their relationship.
Martina meets an older couple from France, and they suggest mountain trip. Peter is against it, but Martina insists on this portion of adrenaline. Next day it turns out that this mountain excursion is, in fact, hunting trip. But the trouble just begun. The guide Stipe starts flirting with Martina.
She accepts it, because she has missed affection. Peter, who has seemed rather uninterested in his wife, suddenly becomes violent and provokes an accident.
Stipe almost gets killed. Martina is angry, she leaves, and gets lost on the mountain.
Peter looks for her. He finds her on the ground, lying in pain. A snake has bitten her, and she can’t walk. He decides to carry her through the mountain. They get lost. Guide Stipe starts searching for them. He finds them, but furious Peter shots the guide because he is afraid of him.