A few years ago, a team led by physicist Sergeyevsky and engineer Shishkina established relations with the pre-revolutionary Earth. Since then, important cones from both time layers create an alternative story and use it for their own purposes. Citizen Sergeyevsky founded an institution in Moscow to study all kinds of events on Alternative Earth Sometimes things happen on it that in ordinary history no one would have believed .. Those in power were still engaged in their own affairs .. As a result, one of the current world leaders left traces on recent history. Soon, another alternative Earth was discovered, this time with the ancient era and beyond the solar system. The subordinates of Sergeyevsky did not voluntarily ignore the current level of science and technology, finding themselves on an exoplanet. They had to find out where the legs grow from the recent events ..