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.
Of course, she was extremely bright.
.بالطبع فقد كانت بغاية الذكاء
Ihre Intelligenz war
natürlich beeindruckend,
Por supuesto, también era muy lista,
Por supuesto, también era muy lista,
Elle était bien sûr
incroyablement intelligente,
Certamente aveva un'intelligenza
fuori dal comune,
É claro que ela era 
incomparavelmente inteligente,