Due to the testimony of Imai (Takuma Oto), Hirayama was allowed to stand trial again.However, public opinion of Hirayama remains lukewarm.In order to eliminate doubts, Chisa once again began to pursue the truth of the Ayakawa incident. She went to meet the person who gave an eyewitness testimony at the time.

Arimori and his former detective partner Imai became the target of public criticism after being exposed as evil detectives who forged evidence, and they had no face to face Toshie.At this time, Qiansha once again became suspicious of Hirayama for something.