Detective Terada is killed by Steel Lady Nanase. The Internet goes crazy about the fact that Steel Lady Nanase killing a person. Kotoko and Kuro discuss the matter and figure out the person who is truly behind all of this. So that there are no more victims, Kotoko decides to finish off Steel Lady Nanase that night.
Because Terada-san was killed 
by Steel Lady Nanase.
.لأنّ تيرادا-سان قُتل على يد سيدة الفولاذ ناناسي
Denn Terada wurde ja auch von
der stählernen Dame Nanase getötet.
Porque lo mató la Dama de Acero Nanase.
Normal, lo mató la Dama de Acero Nanase.
Terada a été tué
par Nanase la fille d’acier.
Terada è stato ucciso da Nanase d'Acciaio.
Porque o Terada foi morto
pela Mulher de Aço Nanase.
Всё потому, что Тэраду убила
Стальная Нанасэ.