you walked into class to see… HANAKO?! You were quite surprised, since he was in your uniform and sitting at a desk, Nene was already pouring salt on him and everything. You sat at your desk behind him and kept staring at him, nene took her seat and you knew: this was the world of No.4, Shejima Mei… you, Nene and Kou were tasked to kill Amane and Mitsuba. So at break time, you, Nene and Kou met up on the roof and visited Shejima Mei at her tower

Shejima: so, have you done it yet?