In the process of investigating Director Shindou's murder, Nishinosono and Saikawa learn the details of Shiki's multiple personalities and the murder of her parents that took place 15 years ago. The two of them try to figure out what she was thinking in order to find a clue.  In doing so, Nishinosono is forced to confront her own past.
Because she was the only one with a body.
.لأنها كانت الوحيدة التي لديها جسمًا
Weil nur sie selbst
einen Körper hatte.
Porque era la única con un cuerpo.
Porque era la única con un cuerpo.
Parce qu’elle était la seule
à posséder un corps.
Perché soltanto lei aveva un corpo.
Porque apenas ela tinha um corpo.