The age of the Lake is millions of years. In the center rises the Island, looking like a silent guardian. The picturesque area is surrounded by sanatoriums and recreation centers. Almost an idyll......except for the legends that something lives in this fabulous place, either fulfilling wishes or taking the soul. One day, a city company sets up a tent camp on the northern shore. They just intended to seize the remnants of summer, but a series of strange events leads them to the discovery of one of the most important secrets of existence.