sentences:  Sen reveals to the group that Anamnesis is her mother, and Kokoro and Sen fight to the death over Anamnesis' life.As they fight, Anamnesis pushes Mirai into the cogs of renewal which would be enough for her to get revenge on Rei and Mirei even if she can't kill them, as Mirai would be reborn as a different person with no memories - this fails however as Nanana manages to stop Mirai from falling in and winds up inside it instead, causing Nanana's soul to be reborn instead.Rei's despair at losing Nanana causes her to get the final Idea needed for Mirai's revival, and Mirei is then revived by the demons with the fates of Kokoro, Sen, and Anamnesis being left unknown.