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.
Some disagree.
.البعض يختلف مع ذلك
Und andere sehen das anders.
No todos estarían de acuerdo.
No todos estarían de acuerdo.
Certains pensent différemment.
C'è anche chi non la pensa così.
Existem pessoas que 
não acham o mesmo.