[harrumphs unhappily] You can't take down something you can't hit. Swords and fists went right through 'em. The only way to stop them was to take down the girl who controlled them.

[he glances to Kashuu, at that] Kinda like the ones we saw here. I don't know about you but I couldn't cut them at all, they weren't physical. Attacking them was useless. I can only guess that someone took out the source, and that's why they're gone.