Mmm, thinking out-loud here, though comments welcome.
So Derog is fleeing from his home after death of his mother. Its pouring, it's dark, and he's going to meet a visiting Kapre Lord (smoking forest-giant from indian mythology) by following the will-o'the-wisps of his pipe. He escape giant, who sends his 'burl noggin' servants after him.
Now, may 1st at midnight is supposed to be a 'spirit night' in welsh lore. I'm thinking a 'coal black cock' crows 11 silences, and then pits from the Otherworld open up, as in Welsh lore the way to the courts there are through underground passages.
Can't be caves, as most of the caves in hillsides have been taken over by ironworks, which is anathema to them. However, 'magical pits' with stairs leading down seems a bit corny in my opinion. So, I'm thinking he does something to allow them to open. Was thinking of adding a random moss-covered obelisk in the woods while fleeing the burl noggins, cracks into it, nose splats on it, blood offering by a virgin innocent for all intended purposes. However, that seems too random, just happening to hit into it. Don't like when other authors do that. Unless... the reason the kapre was in the area was so his pipe could draw random wanderers, where he had planned to sacrifice them to open the fissures.
However, how does Derog get to the fairie realm so as to meet the nymph that will be the second main character of the story... was thinking he'd fall in the river, and being a 'water child' would only go into a coma instead of dying. Thus introducing another strange facet that the readers will consider a mystery until it is discovered he is the many-times direct male descendant of the physicians of myddfai and thus the many great grandson of he legendary lady of the lake.
Or, perhaps, he descends the stairs and comes to an underground river that flows beneath all of Wales. Some areas one can come out into fairie, or others into Wales proper.
Still seems more fantastical and less strange and eerie however.
So...
#1. Do I want him to be responsible for opening up a passage for the faerie folk.
#2. How does he get to the faerie realm.
#3. Where does he meet the nymph.
And how do I go about this in a way more Lovecraftian than Tolkien.