Someone is crying all night behind the wall

A collection of stories about very ordinary people working in a very ordinary school in Kemerovo. About the principal, whom everyone refers to behind her back as Kucha. About the librarian Darya Anatolyevna, who suddenly found herself with millions. About two old math teachers who have hated each other their whole lives, but no one knows the reason for their enmity. And about the new teacher Konstantin Fyodorovich, who, having moved to another city, faces a variety of difficulties: from problems with students to problems with sleep - almost every night he is awakened by crying from behind the wall.