The plot of this drama is based on "Japan's first female judge and one of the female lawyers" Yoshiko Mibuchi. The story is set in the Showa period. The protagonist was admitted to the newly established Women's College Law Department of Meiji University, and then passed the Ministry of Justice's Higher Civil Service Examination, becoming one of the many female civil servants in Japan who passed the lawyer examination. After entering the court to work, World War II broke out. Later, in order to help refugees who encountered difficulties after the war, she submitted an application to the Ministry of Justice to become a judge, but the Ministry of Justice rejected her application, so she immediately participated in the revision of the Japanese Civil Code and the establishment of the Ministry of Justice's Family Court. In 1934, after the Ministry of Justice nodded its approval, she became Japan's first female judge.