Hoshimiya Eiji receives orders from Kunou Mari, the Ninth Hand of Dazaifu Government Office's Group of Ten, to invade Yamaguchi and conquer it for themselves. While he makes it into Yamaguchi with Kurenai Rin, he falls into danger partway through. Saving Eiji and Rin is the Group of Ten's Fourth Hand, Iyo. Then she reveals their secrets.
Petrification won't cure Sena's illness...
...التّحجير لا يُعالِج مرضَ سينا
Mit so einer Fähigkeit
lässt sich Senas Krankheit nicht heilen.
Eso no curará la enfermedad de Sena.
Eso no curará la enfermedad de Sena.
Ce n’est pas avec ça
qu’on pourra guérir Sena.
Questo potere non può curare 
la malattia di Sena.
Petrificação não vai 
curar a doença da Sena.