
Originally Posted by
LineageRazor
Nah, it could easily be open air, and still remain undiscovered, even with Airships being common. The location is in the mountains, and the Airship technology on the First may simply not have the ability to achieve sufficient altitude to explore them.
There's sufficient grounds for suspension of disbelief either way you choose to look at it. Personally, I think "open air, but in an a valley inaccessible to the First's technology" is the much more likely explanation, as the alternative requires you to ALSO try to figure out how they're illuminating it all to the point where healthy trees can grow, not to mention how and why trees wound up planted in this underground complex.
Aw, man, I was gonna post something sarcastic to poke fun at the "the WoL is canonically solo!" crowd, but there's no point now!
Anyway, among the WoL's myriad other talents, she/he's a talented leader, able to network an extensive network of fellow adventurers to call upon for anything too difficult to handle alone (probably does all this networking while you're logged off). Linkpearls and devices similar to the Aetheryte Pendulum allow them to come to your side at a moment's notice.
Of course, there's no firm canon for this, either, but it makes a heckuva lot more sense than imagining a WHM Warrior of Light drubbing Nidhogg to death with a stick!