He gets a chance to change the course of history—inside the body of the commander of the Japanese military fleet, Admiral Yamamoto. So he has to wriggle, and try in any way to change the story he already knows. And in Japan of 1939, doing that is quite difficult. In the USSR everything is clear. And Admiral Yamamoto is a representative of Japan’s military elite—hostile to the Soviet Union. So only if… will he be able to change the events of World War II, knowing what they threaten the Japanese Empire with?