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.
Kanmon Tunnel is collapsing. 
Squad one is retreating.
نفقُ كانمون ينهار، الفرقة واحد تنسحب
Einsturz in Kanmon-Tunnel.
El túnel Kanmon se derrumba.
El escuadrón uno se retira.
El túnel Kanmon se derrumba. 
El escuadrón uno se retira.
Effondrement dans le tunnel,
Il tunnel Kanmon sta crollando. 
La squadra uno si sta ritirando.
O Túnel Kanmon está em colapso.
 Esquadrão um se retirando.