The history of a female surgeon that take over a ER of a decay hospital , and the old crew receives her with hostility. Oksana Kovalchuk is a cardiac surgeon with the kindest soul in her hospital. After a personal tragedy, when her father was left to die due to incompetence and neglect in a clinic, she decided to create a decent and profitable treatment model for the patient. One day she is put to the test and receives the leadership of Hospital 13, one of the most corrupt in the city. There, with a group of trusted colleagues and friends, Oksana must forever change the many lives she will encounter!