The two veterans of adventure sagas are back again!
As a result of careless handling of the Time Machine (don't do this at home!), Petka and Vasily Ivanovich move along the space-time continuum and fall down to the flying zeppelin from the piece of ice broken off from Alaska. It is 2050, the temperature is fine, the birds are singing, the sun is shining. Russia is reborn from the ruins and becomes the only supreme power in the world. Everything seems to be fine but for these annoying aliens who lay claims again.