Tsugumi was abducted as she was returning to the apartment and taken to Nachtigal. Shiginuma Takashi tells Tsugumi that he will take advantage of her powers and have her bear his child to succeed him. Meanwhile, having ascertained that the fake cursed tomes are being made in Nachtigal, Rui and his Kagutsuchi companions infiltrate the grand building in order to put a stop to this. In the midst of the confusion, Hayato, Hisui, and the others make their way into Nachtigal to search for Tsugumi. During the search, Hisui comes face to face with Professor Mozuyama, who has conducted numerous human experiments.
Since this may be the end, 
I want to tell you this.
،قد تكون هذه النهاية
.لذا أريد أن أخبرك بشيء
Das könnte schon das Ende sein,
deshalb möchte ich dir etwas sagen.
Puede que este sea el final,
pero quiero decirles algo.
Puede que este sea el final,
pero quiero deciros algo.
C’est peut-être la dernière fois,
alors je voulais te le dire.
Visto che forse siamo alla fine,
c'è una cosa che vorrei dirti.
Esse pode ser o fim,
mas quero dizer uma coisa.
Возможно, это конец,
поэтому я хотел тебе кое-что сказать.