Black Iron Book

Black Iron Book is a weapon in SINoALICE.

Weapon Story
Test Subject #1: Designation #3072 (10 days in) The meds seem to be working. I wonder what she's dreaming about right now? I'm so curious.

Test Subject #12: Designation #3454 (30 days in) She managed to wake promptly from her dream. However, she started speaking in a strange tongue, and I am no longer able to understand her.

Test Subject #12: Designation #3454 (50 days in) Ever since she woke up, she's become increasingly violent. What's more, she's grown resistant to the sedatives and is now beyond my ability to control.

Test Subject #24: Designation #3902 (100 days in) Ten days ago, we saw a stark increase in the number of waking subjects. Controlling the violent ones among them has become increasing difficult, and we have since requested the appointment of an executioner.