Ichika Yuda (Hana Toyoshima) has an accident and is unable to return to consciousness. Kazuma Yuda (Taiyu Fujiwara) and his father Masahiro (Masato Hagiwara) had no choice but to pray for recovery. If Ichika's testimony is true, then Sara Kiritani (Mizuki Kayashima) is the culprit who killed Aki Nakano (Riko), and all the 'aims' are revenge on Masahiro, who wrote the cult's article ... .. What was the word she said? When Kazuma is thinking, Sara appears in the hospital room.
On the other hand, Masahiro does not stubbornly talk about the incident 11 years ago. However, Kazuma finds important materials in Masahiro's room. It describes a former believer, Shohei Matsuo (Takashi Yamanaka), who was a witness to the incident. Kazuma decides to visit Matsuo. And what was waiting there-?!
'If someone believes, it becomes a truth, and the truth slowly disappears into the darkness.' Who can believe it?

The accusations of Sara Kiriya (Mizuki Kayashima) and Kazuma Yuda (Taiyu Fujiwara) drew attention from all over Japan to the Supreme Court decision against Guru Narumiya Mitsuru. Kazuma, who had been lost with Sara, was quietly waiting for that time. And the judgment came out.
When I wake up the next morning, there is no Sara who should have been next to me. Kazuma is protected by police such as Hayato Nakano (Shuntarou Yanagi) and Yamashita (Masashi Mochida) and is sent home. Masahiro Yuda (Masato Hagiwara), who has made public noise about the fabrication of articles such as 'New Year's hoax articles', will resign as the editor-in-chief of Weekly New Year. Ichika Yuda (Hana Toyoshima), who hadn't been conscious for a long time, also changed.
Finally, all the truth is revealed! And what is the horrifying ending of the Yuda family?
To the last of betrayal, brainwashing, and shock revealed by 'Master's Daughter'.