This drama is the continuation of OCTO～Emotional Investigator Shuri Shino～, which will be broadcast in the summer of 2022.The protagonist Yuri Shino, played by Marie Iitoyo, can see through everyone's inner emotions.Yuka Kageyama will play Akuri's new partner Misora ​​Takizawa in the new season, and Kodai Asaka, who played Akuri's partner Ryo Kazehaya in the previous film, will also continue to star.

In the second season, the stage of the story moves to the Metropolitan Police Department, where Zhuli confronts a suspect who can see residual emotions in objects and environments.In addition, Zhu Li's sister suddenly disappeared after recovering from health and was wanted on suspicion of killing an acquaintance.In order to prove her sister's innocence, Zhu Li continued to investigate.And then there is the truth about the two intertwined incidents... A detective who can see other people's emotions and a suspect who can see residual emotions in objects are about to start a joint investigation.

The detective of the Higashi-Kanagawa Department, Yuri Inno (Marie Iito), has a special ability. She can see the emotions in the eyes of the other person.When she was 13 years old, she suffered the tragedy of her parents being murdered.It was at that time that she saw the murderer's eyes and gained this ability since then, while her sister Murasaki (Rena Matsui) lost her emotions.
Akuri Shino and the elite Kazaya Ryo (Asaka Kodai) transferred from the Metropolitan Police Department revealed the true identity of the murderer, the case was solved, and her sister Murasaki Ori also regained her lost emotions.

Two years later, in order to investigate a certain incident, Inno Akari was transferred to the Metropolitan Police Department led by Feng Zaoyao to investigate the first section and the eighth department.In the Eight Series, detective Takizawa (Kageyama Yuka) heard about Inno Shuri's abilities from Kazehaya and formed a new partner with her.

During this period, Inno Shuri and Takizawa interrogated Tokida Rina (Wakazuki Yumi), the suspect in the injury incident.Rina Tokita was arrested on suspicion of stabbing former idol group member Keita Asahina (Ahem Mizuishi) with a sharp weapon.Keita Asahina has a bad character and has been reported to have sexually harassed and violently harassed women.During the interrogation, Rina Tokida confessed that she had also been sexually harassed by Keita Asahina and expressed the hope that he would apologize.

However, what Shino Shuri saw in Tokida Rina's eyes was the orange color that represented “expectation”, and he did not feel her anger or resentment towards Asahina Keita.So, what is the true criminal motive of Tokida Rina hidden behind the emotion of %expectation?And what is the reason why Ryo Kazahaya summoned Ino Shuri to the Metropolitan Police Department?