Miyuki, a female investigator, saved Harumi and Aki, both beautiful women, who suffered from poison gas. The bosses of the IT industry who failed to squeeze out the distracting sisters use the mafia, as well as the sisters Harumi and Aki, and the investigator Miyuki’s life. Meanwhile, the female fighter Yoko is also planning revenge against Harumi. Aki and Miyuki appear in Mafia’s trade, and succeed in stealing top secret material. However, Harumi is stunned and taken away by the men of Mafia who got into the house. And it is tied up and blamed by Yoko …. Aki and Yoko help Harumi, but it will be a big fight on the spot. In front of the sister who chases the blackout which escaped, a killer of a mask appears and torments a beautiful sister! Harumi and Aki struggled but their chances of winning were equal to zero, even though they were strangled and stowed. The fate of the beautiful sister Harumi and Aki who chose the way of the assassin for revenge of the killed father …!? Female investigator Miyuki can solve the case?
Heroine 