I'm not wrong in anything. I just corrected your "Elfs" . I don't care how and what cave is called.
On wiki they used singular form in the name of cave.
Then correctly used plural "elves" in sentence you copied.
That's proof of what I explained earlier.
On wiki they used singular form in the name of cave.
Then correctly used plural "elves" in sentence you copied.
That's proof of what I explained earlier.