32岁的兰子单身，所属于警视厅刑事部搜查一课。年纪轻轻却能将一件件难缠的案件解决，是警视厅的精英，但却也是警视厅中「难搞」的角色。只相信自己，听不进他人建议，也时常与上司、搜查本部方针唱反调。而与兰子搭档的青山年雄是个充满正义感、开朗，但其实时常犹豫不决、不想被人讨厌，与兰子个性完全相反的青年。常常被兰子擅自行动搞得头昏脑涨手忙脚乱……

An academic and cynical sophisticated detective drama that can teach you about Adlerian psychology.

Ranko Ando is a single female detective with no boyfriend. She is an ace who has taken the lead in solving many difficult cases at the young age of 32. However, she's also a lone wolf who doesn't listen to the opinions of those around her, and always does what she believes to be right. However, Ranko is partnered with Toshio Aoyama, who has just gotten his wish of being transferred to the 1st Investigation Department. Toshio is the polar opposite of Ranko, and tends to be too concerned about what others think. This makes him harshly oppose the way she thinks. But as he works with her, he learns Adlerian psychology and develops one step at a time. This daring detective drama is a live-action adaptation of the Asian bestseller, "The Courage to Be Hated". Through the life of Ranko Ando, "The World's Most Hated Female Detective", this drama questions the necessity of "The courage to be free and happy".

Ando Ranko est inspecteur de police. Elle est célibataire et n'a pas de petit ami actuellement. Même si elle n'a que 32 ans, Ranko est extrêmement compétente dans son travail. Avec un palmares comme le sien, elle est considérée comme l'un des meilleurs détectives du Metropolitan Police Department. Elle n'écoute pas les conseils des autres, ne se soucie jamais de ce que les autres pensent d'elle et fait les choses comme elle le veut.

他人を気にしない生き方を提唱するアドラー心理学の大ベストセラーが、まさかの刑事ドラマ化！明確に否定します…最強のアドラー女子・庵堂蘭子の推理が始まる！