This is an automatically translated description

Roman goes to the village for holidays. There, he will hear interesting stories about his grandfather's travels and friends. However, it turns out that this year no one will go to the river and swim to the cliff. Some strangers wanted to cut down the Chorna Dibrova and destroy the river. The locals are silent. They don't believe they can do anything about it, and the promises of swimming pools and water parks are so tempting... But will this replace the old magnificent oaks and their river? The friends can't stand by and, armed with the advice of Andriy's grandfather and the great Chinese commander Sun Tzu, take matters into their own hands. Will they succeed in preventing the big deforestation?