A group of cheerful tourists gathered to relax at a rest stop in a pine forest. This is the last stop before the end of the route. Everyone is relaxed and happy that the hike is over, so they start fooling around, taking photos as souvenirs. This forest is called dancing because of the intricately curved pines. A nasty tourist, who infuriates the instructor, climbed into a tree trunk, bent into a ring. He got stuck there and had to be pulled out. When the tourist was pulled out of the hole, it turned out that half of the body remained: the second was eaten by an unknown animal of an unknown breed. Who did it? Vampire, werewolf or humans? I had to call the police. The arriving police set up an ambush. At night, guests from the future suddenly appear, who have arrived to secure a breakthrough in time made by smugglers, whom they call pirates. Guests from the future tell what awaits humanity in the future. And not everyone likes this story about a bright future. What can people do to prevent a disaster?