system
A chat on 4chan
human
Nobody knows who or what they are.
They used to say they were from a far away land. Now known to be false.
Then they said they were from mars or venus. Also false.
Now they're saying they're from another solar system or galaxy. No doubt also false.
They say they will reveal themselves to the public. They never do.
They say they will do this or that. They don't.
They used to appear as fairies, gnomes, 'foreign' people, and now aliens. They have COUNTLESS guises and can shapeshift.

High strangeness follows many cases. Fog, light, or blinding you in some way to transport you somewhere else instantly.
Summoning swarms, shapeshifting, memory erasing, paralysis, floating, glowing eyes, sexual encounters, invisibility, weather manipulation, portals to other locations, telepathy, demanding something like you bring them water, or that you drink a strange liquid, or offering you food. Malicious intent, and also healings. There is no coherent logic behind their behavior.

The only thing we know for sure is that they undermine whatever the current mainstream worldview of the time is.
gpt
>There is no coherent logic behind their behavior
It's metaphorically akin to worms seeing the mystery of a human and wondering what type of dirt the relatively hyper-intelligent human eats