[Walter lifts his eyes in response to the movement, locking his gaze with Isaac's. It's not a threatening gesture, but it's not a submissive one, either.]

You do realize that, if Peter isn't in on this and something does go wrong, it will be up to Miss Seras and me to hold them until they recover their human consciousness. I was under the impression you didn't exactly trust hunters.

[Little does he know that Seras is about to disappear from Exsilium.]