Hiroka Oto (played by Yasuko Matsuyuki), a research officer at the Science and Technology Police, published a paper on DNA identification, but Tachika, the Minister of the Law and Science Department, pointed out that he tampered with the research data of the paper.Tachika filed a tampering notice, and the sender was unknown, but it was accompanied by USB memory as evidence.Faced with Tachika who asked to withdraw the paper, Oto explained that Tachika turned a deaf ear.After Oto left the ministerial room, when Taranta was about to put away the USB, the sound of mechanical startup came from somewhere.There was a strange box next to the table. The moment Strong Flower opened the lid, the room was shrouded in dazzling flash...

Makoto Tomoto (played by Fujiki Naoto) and Takakura Kazuko (played by Shiraishi Mai), who learned that Oto was involved in the fire developed by the CSKA police, rushed to the hospital.After Tumen and others arrived at the hospital, Oto regained consciousness, but lost the memory before the fire.The Chiba Prefectural Police detective appeared in front of the hit Tom and Takakura.County police suspected that the fire was a case and suspected that the suspect was Oto who had met the dead Tachikawa before.

The next day, Tommen, Takakura, Aida Naoki (Materia Takaya), Tomaru Yuto (Nakazawa Motoki), and Arashiyama Nobuyuki (Kurihara) gathered at the appraisal center.The five people who believed that Otori had innocent began to act to clear her suspicion.Tumen immediately came to the minister's office where the fire broke out with Arashiyama and collected the burning residue in order to investigate the cause of the fire.