While Nene is investigating abnormal magic signals, she realizes that Mangetsu lies at the center of the astronomically high readings. Meanwhile, as Kuon is thinking about her older sister Shisui, who has long been asleep due to a curse, she somehow receives a message from her. She heads toward the location indicated in it and finds none other than the one responsible for the curse: Suishou.
Onee-chan... You don't have to...
...أوني-تشان... لا داعي
Onee-chan, du musst das nicht tun.
No tienes que hacerlo.
No tienes por qué hacerlo.
Shisui, tu en as assez fait.
Sorellona... non devi farlo...
Irmã, você não precisa...
Сестрёнка... Не обязательно...