Daisuke locks Takei up in the basement of the Kambe residence. Cho-san interrogates him to find out who the mastermind is behind all of this, but Takei is shook with fear and refuses to speak. Daisuke discovers that the reason why HEUSC is being uncooperative is related to his parents’ research. Kato goes through the documents that Cho-san gathered in his 19 years of investigating the case and finds an important photo.
I'm putting everything on the line
for this research.
لقد وضعت كل شيء على  
.المحك في سبيل هذه الدراسة
Ich setze bei diesen Forschungen
alles aufs Spiel.
Estoy poniendo todo en juego
por esta investigación.
Ces recherches sont toute ma vie,
Sto mettendo in gioco tutto per questa ricerca.
Estou arriscando tudo
por esta pesquisa.