Kotoko came up with three solutions, but they all got shot down. Kuro keeps trying to grasp the future where they can defeat Steel Lady Nanase, but Rikka made it disappear once again. But Kotoko wasn’t done yet. Steel Lady Nanase is not a ghost. What is Kotoko’s 4th solution that may finally put an end to Steel Lady Nanase’s existence once and for all?
Therefore, Rikka-san is forced 
to take the simplest option.
.ولهذا ريكّا-سان مضطرة لاختيار الخيار الأبسط
Daher ist Rikka gezwungen,
die einfachste Option zu wählen.
Así que Rikka está obligada
a tomar la opción más simple.
Así que está obligada
a tomar la opción más simple.
Rikka aussi doit faire
des choix simples.
quindi Rikka è costretta
a scegliere l'opzione più semplice.
Portanto, a Rikka é obrigada a
escolher a opção mais simples.
Вот Рикка и вынуждена
выбирать простые варианты будущего.