[A frustrated noise escapes his throat as the wall starts to close in front of him, both because it's closing and because there's nothing more than yet another wall behind it. Whoever's behind this is good, very good, and he would be impressed if it wasn't impinging his curiosity. So it's back to breaking it down, trying to use the remaining cracks and crevices to sneak his way through before they're sealed up again, the task of covering his tracks again abandoned in favor of satisfying his need to know what's beyond the walls.]