Talented surgeon Tatyana Krupnova and her brothers, mountain climber Nikita and family lawyer Alexander, did not maintain relations for a long time. Years later, they gather in the house of their mother Natalya and stepfather Ilya, who live in the mountains, not far from the climbing base "Vershina". The reason for the reunion of the Krupnovs is the release from prison of the father of the family, Mikhail. But for unknown reasons, he breaks off relations with relatives and disappears without a trace. Alexander goes in search of his father, and in the meantime Tatyana has a mysterious pursuer. Two generations of the Krupnovs will have to go through lies and betrayals, overcome mutual grievances, desperately protect their loved ones, and, finally, find a home and a real family.