After learning of Nozomi's death from Kossetsu's letter, Nagara and Mizuho hold a memorial service for her. While advancing the project to return home, they are visited by an old friend, who tells them the story of when he met the man who invented death.
to conduct experiments in suicide
and murder over and over.
ليجري تجارب عن الانتحار 
.والموت مرارًا وتكرارًا
um zahllose Mord-
und Selbstmord-Experimente durchzuführen.
para realizar experimentos
de suicidio y asesinato una y otra vez.