Imagine that you suddenly went back in time and ended up in the dense Middle Ages and even during the cold snowy winter. You are surrounded by ancient stone buildings, covered with snow, not a soul is around, all the inhabitants hid in houses and bask in stoves or fireplaces. You also want to quickly return not just home, but at one time a warm and comfortable house. But everything is not simple, you need to solve several puzzles, open caches, collect the necessary items. If you do not want to stay in a miraculous world or stay forever, move your brain and strain your attention.