A captain Ю Сичжин and doctor met Кан of Моен each other in Seoul, and there their history of love came to an end parting. Soon a fate again took in love in Уруке, where they ran into frightful events: rescue of kid venenate lead, urgent operation of secretary general of League of the Arabic states, day, when Моен appeared on a hairspring from death, hanging on verge of precipice, earthquake and determining choice : whose life to save.It seemed that all most dangerous behind. And Сичжину and Моен, coming Тэену and Менжу to battle with an invisible enemy - fatal virus. Someone from girls could be infected by the virus of type of M, when they conducted an operation. Now coming heroes to outlive the most strict quarantine far from sweet one.Life of physicians and soldiery will never be quiet. History of Сичжина, Моен and their friends proceeds: they are waited yet by the great number of heavy tests on a way to the happiness.