Frida, molodaya zhena polkovnika Ziganshina, prinyala reshenie rozhat v toy zhe bolnitse, gde rabotala sama. Ona byla zdorova, rebenok tozhe, no vrach sovershila neprostitelnuyu oshibku, promorgav vozniknovenie problemy. Rebenok umer, Frida chudom vyzhila posle mnogochasovoy operatsii i bolshe ne mogla stat materyu. Zachem muzhchine v rastsvete let takaya zhenschina, ee nuzhno kak mozhno skoree zamenit na normalnuyu, zavesti s ney detey i zhit v zasluzhennom schaste. Zhalostlivaya lyubov dobrogo Ziganshina, uverena Frida, skoro zakonchitsya. Vot tolko chto sluchitsya ranshe - on nachnet mstit prestupnomu vrachu ili menyat suprugu na polnotsennuyu?