A story of a four seemingly random vagon lit passengers whose fates are unexpectedly interwoven.

The husband of a terminally ill Claudia falls in love with a neighbor, Marisha, who helps him with the housework in the absence of his wife. And a year and a half later, Claudia returns from the hospital.

A simple guy, Styopa, without suspecting it, brought with his car to a small town a gang of gangsters looking for a unique diamond.

On New Year’s Eve, all the members of the large family of I.P. Kuznetsov—a distinguished steelworker and now a member of parliament—gather under the roof of his parents’ home. Shortly before this, a serious accident occurs at his home factory, and the head of the transportation department, an old friend of the family, is believed to be responsible…