The Akabanetou Investigation Squad gathers information on okatanas that have been scattered. One of the members named Asakura Mihono spends her days carrying out missions and training with the rest of her squad. A few months after the End of the Year Great Disaster, a new Toji arrives to fill in Suzumoto Hana's place while she's recuperating. Meanwhile, Etou Kanami and Juujou Hiyori headed to Enoshima on Origami Yukari's orders and run into a humanoid aradama. They engage in battle with the aradama, but it manages to get away. The Tojis are ordered to investigate the humanoid aradama, so Mihono's squad also joins in on the investigation, but...
We never know when an aradama might 
hurt someone. We can't just leave her be.
.لا نعلم متى ستؤذي الأراداما شخصًا ما
.لا يمكننا تركها وشأنها
Wir können kein Aradama frei herumlaufen
lassen, das eine Gefahr darstellen könnte.
No podemos saber
cuándo un aradama lastimará a alguien.
No podemos saber
cuándo un aradama hará daño a alguien.
On ne peut pas laisser courir
un Aradama
Non possiamo sapere se e quando un aradama attaccherà.
Non possiamo lasciarla stare.
Não posso ignorar a situação, se um Aradama
pode ferir alguém em algum momento.
Нельзя упускать духа,
который может навредить людям.