Miko Kuroba (Ryoko Shinohara) is a mystery writer. Her books are popular and she has written bestsellers since she made her debut, but she is unable to write anymore. She currently works as a commentator for TV show. Toru Morino (Bakarhythm) is a detective. Due to an incident, his arrest rate has plummeted and he is unable to solve cases anymore. Miko Kuroba and Toru Morino both suffer from the yips and they happen to meet at a sauna facility. They become good friends and solve cases together.