Near future, 2040. Eugene and Alexandra have been married for 20 years, their relationship is like a dried apricot. Divorce from them also does not work, because in the future, divorce is a very expensive service. But fate gives them a chance: Eugene and Alexandra fall into the past, on the very day 20 years ago, when the lover and young Zhenya proposed to the lovely Sasha. Now a couple from the future wants to separate themselves in their youth, but it won't be easy. The young will fight for their love.
The wife of a young man finds out that he betrays her. Trying to win her back, the man develops a plot during which he must convince his wife that she saw an completely different man. A man who looks like him, as two peas in a pod.
La historia comienza en 1975 durante la construcción de líneas de metro entre dos estaciones se quedan unas grietas casi imperceptibles, décadas mas tarde como resultado de las fugas de agua del río Moscova, causara un derrumbe y cientos de pasajeros de los trenes quedaran a merced de una inminente inundación. Pero el flujo del agua pone en peligro no sólo el colapso de los túneles subterráneos, sino la destrucción de toda la ciudad que se encuentra sobre ellos.
