The story of a brilliant cardiac surgeon from Kazakhstan, conducting risky and complex operations. But it is much more difficult to cope with a personal tragedy — the illness of a five—year-old son - and make the right choice when it comes to the closest people. A medical melodrama about family, love and vocation starring Rustem Zhanyamanov. The series also starred Aidos Ryshan, Nargiz Aidarova, Aman Gumerov, Ainur Ilyasova and others.