The words "Die and become one of us" appear on the wall of the hall. Hiromi and the others discuss the meaning of the message and the culprit. Then they think of an incident in which a confession e-mail sent by Mizutani Kazuki to Runa Asami was spread throughout the class as a prank. Is Kazuki, who is not present here, the mastermind behind this? However, the time for voting is ruthlessly approaching...
