Silent Hill Origins is not the first in the story. There are other installments that precede it in terms of the narrative timeline. The earlier games set the foundation and background for the events in Origins.
When I first explored a local park, there was a small mound. It was covered in wildflowers. I was so excited to touch the flowers on it gently. I remember the different textures of the petals and the little bugs that were crawling around on the mound. It was like a little world of its own and it made me realize how much beauty there is in the small things in nature.
This question is a bit vague because Silent Hill is a movie series, not a novel. However, if he was referring to a novel related to Silent Hill, it might be Resident Evil: Curse. This was a novel based on the Resident Evil series. It told a horror story caused by a biochemical virus and had a certain connection with Silent Hill.
I'm not sure exactly what 'Phillips Mill the full story' refers to, but a mill named Phillips Mill could have a long and interesting history. It might have been involved in milling various products like flour or lumber. There could be tales of the people who owned it and the workers who toiled there.