改编自同名漫画。27年来守身如玉的高中老师张曦媛，被闺蜜抢走了暗恋对象。深受打击的她在阴差阳错下与盛德集团的副董事长姜霜剑度过了她的初夜。殊不知却因此怀上了孩子成为了未婚妈妈。如此突然降临的孩子让她不知道该如何是好。不知所措的张曦媛是否会告诉姜霜剑关于孩子的事情？而他是否还愿意对她负起责任呢？
入间道夫（竹野内丰饰）是一个为了绝不制造冤案，亲自进行现场验证，查明事件真相的不守常规的刑事法官。虽然与稳重的法官形象相去甚远，但他有着自由的观察眼光和彻底调查的探究心，完全不受约束、偏见和成见的束缚，是律师和检察官都惧怕的怪人。另一方面，对于每个人经常负责250件左右案件的刑事法官来说，迅速有效地处理案件也是一大使命。对于以自己的步调深入挖掘事件的道夫，其他成员总是很苦恼。这样的道夫，其实有着原律师的特殊经历。成为法官的背景，好像和过去的某个事件有很深的关联。 （猪猪字幕组翻译）
In the small village of St. Mary Mead, Colonel and Mrs. Bantry, owner of the local manor - Gossington Hall is shocked when one morning a young lady's body is found in the library. They call in the police who soon run up against a brick wall, only finding out that the body is that of a dancer in London who the Bantry's didn't even know. But how and why was her body left in the library? To find out the truth, the Bantry's call in the help of their good friend and detective - Miss Jane Marple.
