SHKD-776 Elite investigator Rino Kirishima who fell into a trap

Rino Kirishima is a talented elite investigator. - He had decided that this investigation would be his last, and had promised to marry his colleague Takashima. - Just then, Takashima is captured by a prostitution ring. - In order to save her beloved fiancée, Rino is captured by an organization and seeks a chance to rescue her...