Lisa, having graduated from school, before entering college, decided to take a short vacation and visit her grandfather in a village destroyed and abandoned by people, which is located on the shores of Swan Lake, full of secrets. Taking their friends Lena and Misha with them, not listening to their parents who dissuaded them from the trip, they went in search of adventure. Having reached the village, apart from abandonment, destruction, a feral old man and many cats, we did not meet anyone. Despite the natural beauty around the lake and its mystery, after talking with the gloomy grandfather, listening to his story - a legend about the lake, the guys decided to return home the next morning. But the coming night and the devilry going on ruined their plans. From a trip to the village to Swan Lake, only Lisa will return alive.