He swore allegiance to the Russian emperor. He fought bravely for Russia in the Russo-Japanese and First World Wars. But he refused to swear allegiance to the Bolsheviks and ended up first in the white camp, and then in exile. Nobody knows his secret. He is waiting for his time to come, and he will be able to return to the past, forty years ago, on a cold October day in 1902, when an amazing meeting took place that radically changed his fate. A submarine built according to drawings from the future and controlled by Mikhail, who returned from the future and past the horrors of three wars, it turns out to be a real “miracle weapon” in capable hands. Appearing out of nowhere, the formidable submarine delivers a sudden, devastating blow and again disappears without a trace. Mikhail Korf, having overcome the abyss of time, manages to change the course of the Russo-Japanese War at sea, turning it in favor of Russia. The first period of the war, when Mikhail Korf managed to use his previous knowledge of the operational situation, is over. But history has already changed dramatically, and he has the opportunity to try to keep Russia from turning down the disastrous road that once already led it to disaster. You cannot enter the same water twice. But it's worth a try...