Milan, 2030; where only eight years earlier the independent global spy agency Citadel was wiped out by Manticore, the powerful enemy syndicate that manipulates the world from the shadows. Since then, Diana Cavalieri (who is an undercover Citadel agent) is alone, trapped behind enemy lines as a mole in Manticore. When Diana finally sees a way out and the chance to disappear fore...
讲述了周筱风（赵又廷 饰）、方筱然（毛晓彤 饰）和林逸（金世佳 饰）三位心脏科医生机缘巧合下，在东立医院心脏中心相遇。三人因专业背景、职业理念不同而产生摩擦碰撞，随后在治病救人的过程中逐渐磨合达成默契，最终在生命战场并肩作战的故事。
