Four young people went on a picnic. The vacation was not a success... Lika did not like being in nature, and the company broke up: two friends left, and Renat persuaded Lika to stay on the lake. Suddenly Renat felt bad. The lovers asked for shelter and help from a local old woman. And at night Lika woke up and saw a terrible picture: Renat was lying on the table, and the handle of a knife was sticking out of his chest!!! The girl, scared to death, jumped out of the house, rushed for a long time through the gloomy dark forest and eventually ran out onto the highway. The last thing she remembered was a bright light and a dull thud...