(His mechanical arms press against the door to the chamber) It... won't budge...
My bombs aren't doing anything to it either...
We took down all the guards, but we're stopped by a door?!
A voice...
Huh...?
(Crawls on the floor searching) There's...
(Sticks her face to the floor) That sound... Thu-lun-dun, thu-lun-lun...
Kamui mimics what Nanami is doing and sticks his ear to the floor...
My audio input can hear sound at 0.01dB, and I'm not hearing any choo-choo here!
Stop messing around, you two...
Shh...
(Whispers) You're right, but what Nanami is hearing...
Thu-lun-dun, thu-lun-lun... (Crawls on the alloy floor) Thu-lun-lun...
(Whisper) ...It comes through the vibration of the metallic structure. You'd easily mix it up with other sounds too.
...Such as?
(Nods seriously) ...The sound of a weather engine?
So what's next... with you thu-dun-dun...
(Holds up a hand but keeps her ear to the ground) It's thu-LUN-LUN...
So what do we do with that? The door's still here in front of us!
(Mutters) Something's being transferred underneath the floor. I bet it's some kind of conveying belt...
It's not... it's the wind. (Takes out her weapon) Nanami will prove it to you.
(Stares at Nanami) What are you doing?!
It must be the wind. Nanami's heard it a lot on Earth!
——! ——!
She... is she...
Isn't that obvious? She's trying to cut through the floor...
——!! ——!!