Klava, a lonely woman who is bored with her life, posts an advertisement seeking a male companion. Valentin, a retired circus performer, responds to her message and the two enter a dubious relationship.
A married couple decides to divorce, but things don't quite go the way they planned.
1986, Chornobyl disaster. Couples, friends, and a risk-taking journalist are woven into the larger framework of the disaster. Panic follows.