The Shogunate closes off the path to Kongokaku because they are wary of Biba and the support he's managed to garner. Biba seeks an audience with the Lord of Iwado Station, though with less than pure intentions.
What are you thinking, 
doing something like this?
ما الذي تنوي فعله من وراء شيءٍ كهذا؟
Was wollt Ihr nur damit bezwecken?
¿En qué pensabas al hacer esto?
¿En qué pensabas haciendo esto?
Que cherchez-vous à accomplir
en détruisant la gare ?
Cosa pensava di ottenere, 
agendo in questo modo?
O que você está pensando,
fazendo algo assim?
Скажите,