In order to learn more about Sensei's movements, Mikado and Hiyakawa make a plan to astral project into his house with the help of Mukae, Erika, and Sakaki. But they discover that Sensei's house was built on the site where the Palm of the Hand Research Society used to stand. Mikado recommends that they call off their plan out of concern for Hiyakawa, but Hiyakawa calmly replies "I won't remember. I never forgot."
Using Mukae-kun's barrier and mine,
،باستعمال حاجزي وحاجز موكاي-كن
Mit der Barriere von Mukae-kun und mir
Usando las barreras de Mukae y mía
Usando mi barrera y la de Mukae,
Condividendo la mia barriera con quella di Mukae
Com a barreira minha e do Mukae,
Мы с Мукаэ делим
одно пограничное пространство