If I may grind this down to the pure basic elements, it's Van Helsing or Brothers Grimm stuffed into an early 20th century setting, right? Also, are the hunters respected members of society or just shady travellers that very few people know about?
Also, well met again Doctor.
"Our posturings, our imagined self-importance,
the delusion that we have some privileged position in the universe,
are challenged by this point of pale light.
Our planet is a lonely speck in the great enveloping cosmic dark.
In our obscurity – in all this vastness – there is no hint that help will come from elsewhere to save us from ourselves."
- Carl Sagan