[Those sound like nothing like the enemies he fought before. The enemies and the strange Kebiishi, at least, looks more dark than grotesque.]

They're most likely made because we're in a hospital. [Generated, actually.] We don't know how they fight or if they can die. I think we should avoid them and reach the end.

[Ugh. He really wants to vent out his frustration at this entire scenario, but Sayo isn't angry enough to lose his rational thinking.]