That's an excellent summary. [It is, too. There's no fault in it Skulduggery can see.] As for the Faceless Ones, they live in another dimension. A few of them are dead on this side.

How can you be a space alien angel if you don't have any wings?

The issue with Roarhaven is that it's populated solely by disillusioned sorcerers who think mortals should be slaves. More than a few of them worship the evil gods. We don't want knowledge of you getting anywhere near there.