简介：该剧以北海道郊区新设的儿童重症监护室（PICU＝Pediatric Intensive Care Unit）为舞台，当地由于地域广阔难以提供及时的医疗服务，医生们努力创建可以尽快救治患者的设施。吉泽亮饰演有些笨拙不成熟的年轻儿科医生志子田武四郎，他一直与母亲一起生活，与PICU医生植野元（安田显）相遇改变了他的人生。
欲戴王冠/必承其重-继承者们/继承人们/既然要戴王冠/就要承得起这份沉重-继承人们/既然要戴王冠/就要承得起这份沉重-继承者们/상속자들/왕관을 쓰려는자/그무게를 견뎌라 - 상속자들/The Heirs/One Who Wants To Wear The Crown Bear The Crown–The Heirs/The One Trying To Wear The Crown/Withstand The Weight–The Heirs/
