Hatsuki's father, Natsumi Kiji (played by Sugimoto Tetsuta), was suspected of police attacks and Haruki Iwata (played by Kohara Seiki), shot and killed him, and fled with a pistol.Izuki, who has a strong hatred for Natsumi, confronts Natsumi alone under the gaze of Kenjiro Tooya (Koshi Yamamoto) and others.Xia Jian held a pistol in his hand.Bingyue instructed Xia Jian to hand over the pistol, and Xia Jian slowly handed out the pistol.Catching Bingyue, who was holding the handle, pointed her gun at Xia Jian….Everyone watched with a breath and focused look. Bingyue put down the gun directly, confirmed the remaining bullets and arrested Xia Jian.Xia Jian admitted that both incidents were done by himself, but there were many ambiguities in his confession, and Bingyue suspected that there was something hidden in it.

The head of Nakamatsu Shinichi (Daeyoshi Sugahara) called out Bingyue, scolded him for his unauthorized search, and told the Chae not to interfere in this matter.When I returned home, Izuki decided to face her sister Yona (Kato Natsu).Bingyue said seriously: “I hope you will not be bound by the past and be happy, and I will live for me.”

Ignoring Chisong's orders, Bingyue intends to investigate Xia Jian's case separately.At this time, the Tuwu appeared and said he wanted to ask for leave to search with Bingyue.Masago Homura (played by Shintaro Morimoto) and Keisuke Muvo (played by Yuki Kura) also filed for the search if they knew the punishment.In this way, the sauna team began to investigate the Xia Jianxi incident.Is Xia Jian really the murderer?And the end of the slaughter class is...?