With the development of society and the progress of mankind, the profession of police, which has a long history, has become increasingly important. In the modern era when feminism is gradually awakening, more and more women who shine like pearls are wearing handsome uniforms and appearing in the ranks of fighting evil and maintaining justice. Natsumi Tsujimoto (voiced by Sakiko Tamagawa) is such a capable and strong woman. Her short hair style can give people a good impression of being smart and capable at once, and her lively and competitive personality often causes a lot of trouble for her colleagues. But it is precisely because of this somewhat reckless personality and strong action that some criminals have nowhere to hide. As Natsumi's best partner, Miyuki Kobayakawa (voiced by Akiko Hiramatsu) has a delicate and meticulous logical thinking that makes up for Natsumi's carelessness. At the same time, her first-class driving skills also make the two people's actions even more powerful. It is such an interesting two people, and every day, there are interesting events happening around them.