Phi asks why Sigma decided to choose betray. Sigma doesn't respond, and Phi says she midjudged him. Phi tells Sigma that he will regret this and he will pay. Clover and K looked towards Sigma with disapproval, and they ask him what he plans to do. Sigma considers going through the number nine door, but decides not to. He thinks about his decision but suddenly, Phi breaks the silence. She notes that for their own safety, she will do this. As Sigma tries to turn around, he is slammed in the neck and he passes out.