She expected to be asked why they would be laying several dozen c4 blocks under the hallways, but she figured it was either obvious or it would save time not having to explain; if anything she could do it while they were setting them and kill two birds with one stone. Then again, planting c4 under the floor might be a bit overkill for keeping unwanted guests outside, but either way it was going to happen. People were getting inside way too easily lately and the majority of the staff were humans, which was a drastic disadvantage compared to what they were up against.
We're going to start with the main hallways and then work into the offshoots.
She glanced down the hall to her right she caught sight of a few Hellsing guards making their rounds, but it was also the direction of the crawlspace they'd be using to get under the floors. Biting her lower lip for a moment, Sofia reached out and grabbed Alisa by the collar of her shirt to gently pull her down, placing their heads beside one another so as to position her lips near the redheads ear. If you hurry, I'll keep my word about what I said in the gym, Ra‘yāh... She ended the whisper with a warm breath against Alisa's ear before pulling away, using her finger to beckon the redhead into the hall with her before she began to move down the hallway.
Exit --> Hellsing Crawlspaces. (I'll make a new topic for it when I get the muse.)