It centers on an idealistic young doctor who begins his first day under the supervision of a tough, brilliant senior resident who pulls the curtain back on all of the good and evil in modern day meIt centers on an idealistic young doctor who begins his first day under the supervision of a tough, brilliant senior resident who pulls the curtain back on all of the good and evil in modern day medicine. Lives may be saved or lost, but expectations will always be shattered.dicine. Lives may be saved or lost, but expectations will always be shattered.