Wei Wuxian did not get as far as he did by being unable to adapt swiftly to new elements, ideas, and environments. He's exceptionally good at taking things in stride. So it says a lot that this is the first time he has ever looked at his friend as if to ask, What the hell, Harrow?

"Huh," is all he manages out loud, after a long moment.

This is so far outside any possible framework he might have that he doesn't know where to begin.