Haruto, Nona, and the others have gone to an onsen at Kanmuri's invitation. But while they're relaxing, a new moving figurine appears and challenges them to a fight. Nona unleashes her DP System in response, but...
but we haven't interacted
with Nona's work at all.
.لكنّني لم نتفاعل مع أعمال نونا على الإطلاق
Aber von dir habe ich mir nichts angeguckt, Nona.
pero no sabemos del mundo de Nona.
pero no conocemos el mundo de Nona.
mais je n’ai jamais vu
l’animé de Nona.
ma non abbiamo interagito
 con nessuna delle opere dedicate a Nona.
mas nem tocamos no trabalho da Nona.
а вот в твой мир, Нона, 
до сих пор не заглядывали...