In November 1938, a strange young man appears in Germany. Claims to be from the future. Clothes inappropriate for the era, amazing objects in his pockets - only thanks to this he ended up not in a mental hospital, but in the Gestapo. And a little later, the highest officials of the Reich also became interested in his person. The young man’s knowledge is very meager - both technical and historical. But you can still extract something useful from them. And then apply it. Moreover, his words will plant seeds of doubt in the heads of the German leaders. So History will take a completely imperceptible step to the side. And that's enough. Then the domino principle will work - one event will push another. The Second World War will still begin. But everything will not happen as we know from textbooks. Other military alliances, battles, winners. As a result, the world will become different. And the young man from the future will also have to look for his place in the new world...