Some guy's hidey-hole, really...It looks safe here...Mostly...

*You can feel it at this distance-POWER, and a LOT of it. It's either the dude himself or his Rapier, or both. No matter what's going on, it was probably in your better interest to NOT be on the receiving end of that power. You can either steal the Rapier or try to wake the guy up and talk. Or at least attempt to do those things.*