The final halt of a caravan passing through the Great Forest. Night rest in a place mortally dangerous to humans. The only thing that saves the caravans - power cocoons - the remains of a fallen civilization. The technology of their production has been lost, but the remaining devices are still enough for such specific purposes as transitions in wild and terrible places. One of the greatest dangers in the Great Forest is the night demons - huge monkeys leading a nocturnal lifestyle. The swarms of these carnivorous primates are capable of destroying any enemy in their forest, thanks to their organization and intelligence. The caravans are saved only by the fact that movement is possible during the day when the demons are sleeping. At night, the technology of power cocoons helps out. The next morning, the expedition will descend into the canyon to the power plants that feed the city.