故事讲述成为了罪犯的哥哥葛城勇吾以及成为了警视厅搜查一课刑警的弟弟圭吾。弟弟因在杀人未遂事件中被测出了与嫌疑人的DNA跟自己完全一样而遭到逮捕。此时他想起了在20年前因被诱拐而下落不明的双胞胎哥哥。
知青白鸽（徐百卉饰）美丽、善良。因为闺蜜救自己而献出了生命，为了报恩，白鸽发誓照顾闺蜜的孩子，代替孩子的生母完成母亲的职责。为了养育孩子，外柔内刚的白鸽忍受着各种不解甚至羞辱，面对磨难含辛茹苦不离不弃，在经历了许多变故之后，最终让孩子在“多爸多妈”的大家庭中健康的长大……
在京都艺妓神渡琴音喝醉酒睡着之时，同伴艺妓惨遭杀害，成了替罪羊的琴音因杀人罪而被迫入狱。在那里等待着她的是一群极难相处的女囚。琴音遭到她们的欺凌，有时甚至威胁到生命。但天生腹黑且不好惹的琴音总能突破重重困难。而且琴音其实是被冤枉的……她为何会背负上莫须有的罪名而被迫入狱————谜团也渐渐浮出了水面。 （奶茶@追新番原创翻译）
糸井重里が主宰するWebサイト「ほぼ日刊イトイ新聞」の人気連載「ほぼ日の怪談。」がドラマ化された。
Fearless and playful, she acts on instinct; both avenging angel and a bit of a shit stirrer; deeply empathetic and blunt to the point of rudeness. And with a deeply irreverent sense of humor to boot. Other than the fact her husband died a few years ago, very few people know much about Alexa or why she left the force, rendering this woman a mystery in and of herself. And Alexa can't resist a mystery, so when former colleague and long-time friend Detective Inspector Kieran Hussey asks her to "consult" on his trickier cases, she seems reluctant. But in truth, she can't resist. Joining Alexa to solve the unsolvable is the bubbly, sarcastic, ambitious and grounded, Madison. A true extrovert, Madison works as a Data Analyst for the Police and is on hand at Alexa's call to do what she does best. Written by ten press release
