Everything is finally in place, and the committee to conquer Steel Lady Nanase is now in session. Does Steel Lady Nanase actually exist? Perhaps she’s just a made up urban legend. A battle between the truth and lies begins to figure out her existence. Kotoko gets on her PC and starts posting her own deductions...
Why did the killer 
need Steel Lady Nanase,
،لمَ احتاج القاتل سيدة الفولاذ ناناسي
Wozu braucht sie
die stählerne Dame Nanase?
Esto explicaría por qué el asesino
Ça explique pourquoi
il avait besoin d’elle
Così spiega perché
 avesse bisogno di Nanase d'Acciaio
Por que a assassina precisaria
da Mulher de Aço Nanase
Зачем была нужна Стальная дева?..