The protagonist will be lucky enough to become a traveler to the past. So what do we have. This is where I came to my senses. This is the slope of a small ravine, I marked the place with several large stones. Now we need to find a place to spend the night. Not in an open place. Having climbed the surrounding area, I found something more or less convenient. One tree, falling on the second, formed a platform protected on three sides by branches. If you train more, you may get a kind of notch, impassable for animals. I have to hurry up, I don't have a watch, I always had enough in my mobile phone, but where in an hour and a half it will start to get dark. Having hardly broken the branch, he dragged it into place, laid out large branches around the perimeter, leaving room for a fire. He broke needles for a bed and pulled dead wood for fire.