Haruto watches as his younger sister, Mikoto, seems to blithely accept the reality of figurines that move on their own, but Mikoto actually wants to unravel the mystery of the phenomenon and presses Nona for answers. Haruto, on the other hand, wants to have fun with his otaku buddy Kanmuri Seijirou in their otaku discussion, but...
"What you learn today
can be overturned tomorrow."
"ما تتعلّمه اليوم قد يتمّ إبطاله في الغد"
Das, was du heute weißt, ist morgen nicht mehr sicher.
"¡Lo que aprendes hoy
puede cambiar mañana!".
"¡Lo que aprendes hoy
puede cambiar mañana!".
« Demain réfutera
ton savoir d’aujourd’hui. »
"Ciò che impari oggi può essere stravolto domani."
"O que se aprende hoje
pode ser derrubado amanhã."
«То, что ты узнал сегодня, 
завтра может потерять смысл».