[SSPD-175] Female investigator Shoko Horiguchi Sad sisters, at the end of self-sacrifice ...

… The violent criminal organization Climone. Shoko, a female investigator whose parents were once murdered by a man who seemed to be a member of Climone. Since then, I have been investigating them with a special feeling. One day, the arrest of Crimone's youngest member reveals the details of the leader, Marufuji, who has been shrouded in mystery for many years. Shoko and the others began preparations for Operation Roller to destroy Crimone. On the other hand, Marufuji identifies the female investigator who was sniffing around as Shoko. - In order to intimidate and silence, she found out her identity and abducted Shoko's sister, Mina.