波佐间永介（妻夫木聪 饰）白天是个甜点师，在自己经营的甜点店做着有大胆想法又纤细的甜点，而他的另一个身份是孤高的天才执刀医生，率领着一队最强的暗黑医疗团队，收取极高的报酬，为无法去医院或者被医院放弃的病人进行手术…

表面上是糕點師的波佐間永介，另一個身分其實是收取高額報酬的無照天才外科醫生，他率領著一支地下醫療團隊，專為被醫院拒於門外的病患進行手術，人稱 ACE。其中的成員包括負責與病患交涉的 JOKER、開刀房護理師 QUEEN、天才駭客 SPADE。他們救人的標準只有一個 ——「你有資格活下去嗎？」...

낮에는 파티셰로 일하지만 밤에는 고독한 천재 집도의가 되는 주인공과 그를 도와 엄청난 수술비를 받아내며 어떤 수술이라도 받아내는 의료팀을 그린 다크 메디컬 엔터테인먼트극

多額の報酬と引き換えに手段を選ばず患者の命を救う。正体不明の闇医者チーム！チームを率いるのは妻夫木聡が演じる孤高の天才執刀医・エース！エースが患者を選ぶ基準はただひとつ･･･“お前に生き延びる価値はあるのか？”

This dark medical drama examines the meaning of human life, centring on a team of unidentified black-market doctors who undertake any kind of surgery with superhuman surgical skills and exorbitant medical expenses. Hazama Eisuke, also known as "Ace", is a genius surgeon who works as a patissier during the day. He has an operating room equipped with the latest equipment in the basement of his patisserie, where he performs surgeries on patients who have been abandoned by others. Shimoyamada Jo, also known as "Joker", is a brilliant international lawyer and a negotiator with patients.