The starting point of the Sixties is the Black Monday event in Kyiv's history. On March 13, 1961, a large-scale man-made disaster resulted in the whole area of Kurenivka being buried beneath a multi-meter layer of soil. This horrific event has cost the lives of more than thousands of people of Kyiv. The action begins a second after this tragedy. Six rescued residents of Kurenivka find themselves in a shelter with a mysterious second exit. After passing through it, the rescued enter the wonderful interim world, which will bring them to Kyiv of modern times. But will everyone get there? And who among the six will be able to see Kalinin Square and find out that it has long become Independence Square? Independence of a country they are unlikely to recognize.