[Minami Hatsukawa's first real lesbian! ] Secret rumors whispered behind the development of a vaccine that will save the world... A rookie elite investigator, Minami, embarks on an undercover investigation when suspicions of illegal activities being carried out in the development of a vaccine against a giant pharmaceutical company surface. The lesbians smiled with joy and pleasure at the investigator who never gave up and who stuck to justice no matter how many times he was made squid. Minami Hatsukawa, the first full-fledged lesbian performance in the popular investigator series.
