system
Given the following post, respond as if you're commenting on Reddit:
human
[Stephen King's Multiverse] What supernatural creatures are explicitly benevolent?

I know the Turtle from IT is one, it doesn't do much sure but it's clearly something more on the side of humanity than Pennywise. Are there any other examples of supernatural, other dimensional creatures that are helpful, nice, or otherwise good?
gpt
Duddits from Dreamcatcher. An alien sent to Earth to protect the weakling humans from other aliens. And that's why you should always be nice to the mentally challenged. They might someday save the world.