After seeing her in a dream, Kazuhito recalls his younger sister Harumi Madoka. His nostalgia is cut short when Akiyama Shinobu's editor Hiiragi Suzuna appears, a massive masochist with huge breasts prone to fantasizing. What's worse, Natsuno is in a slump?! As they discuss how to get over her slump, the subject of a mysterious slasher case arises.
However, lurking in the shadows of the incident are glimpses of Akiyama Shinobu's book and Madoka...
She persistently told me, 
"You absolutely mustn't do anything!"
Und sie hat mich eindringlich gewarnt,
ich solle auf keinen Fall tätig werden,
¡Insistía en que no debía hacer nada,
Ela insistiu no seguinte: "Você não
 deve fazer absolutamente nada!".