You get to Netherworld from a plce in KLK i wont tell. But the chance is you find it your self
just by plain muding. You will understand that when you find it.
Anyway, here are two ways to orient. On the bottom level its the old plain west, east etc navigation,
but while you start climbing on the walls, its up, down, left and right. While climbing, you might
drop down if you turn the wrong way. Ive marked those places. The most ive lost here on-a-drop
is 750 hp, but thats related to your con and dex stats, and your armour to i guess. I had standard
rearange when i tryed it (13 all stats).
Magic and faith does not work here. The only exeption is the secret room marked on the map at
bottom level, wich is also a training room, but XP cost is high, so dont waste your xp there.
As you see there is two dead ends where i have not maped up whats behind it. Its cus i dont know
how to get there, its some kinda trick one have to use. I dont know my self.
I have no idea what the nurserys are, but i marked them anyway.
Finaly, the signs in here does not lie. Just remember that.