When Middle Earth's spacetime was being woven, Ungoliant showed up. No one made Ungoliant. No one knows how it showed up. It's like saying 'God said "Let there be Light." And there was Light. And something saw the Light. And hungered.'
Madness string 112091
These flowers that grow here, I do not remember them. I did not plant them. I remember watching as they grew. But I did not plant them.