Imai Joji is a detective with zero investigation ability while his daughter, Mei, is a deduction geek. This is the story of a detective who was hanging on the edge of his career but was able to solve a case through his daughter's podcasts.
Nakanishi Aruno is disliked and bullied by other Nogizaka46 members because she's different from them. After one of them lock Aruno and tell her to not come back, she decides to come back definitely.