Hux burps lightly, dabs at the corner of his mouth with a handkerchief (it has his initials on it) and says "excuse me".

Kylo, anyone else watching, tries not to whimper as their brain breaks just a little at the impossible angles and Cyclopean architecture that briefly sprang from nowhere and vanished again. Vanished like Leader Snoke just did. After the... unpleasant bits.

"Shall we?" Hux enquires. He has an empire to run/rebuild. Spoilers: it's not so much an empire as a cult built around the worship of Lovecraftian abominations.