system
A chat on 4chan
human
Vallee's control system hypothesis, psychotronics, cryptoterrestrials. Also Missing 411 but I don't think Paulides does good research.

Pic: Rural Irish school boys wearing skirts to protect them from being kidnapped by Celtic fairies, 1936.

'If the child does not some back within the required time in response to the spells and the noise on the bells and drums, his relations must look for signs which will indicate that he has indeed been stolen by a god, and not simply been lost or drowned. In Shinshu province a sure sign that he has been stolen is to find his shoes neatly placed together under a tree. In nearly all districts a further proof of supernatural kidnapping is that he should be seen again briefly and mysteriously once.' (Supernatural Abductions in Japanese Folklore)
gpt
why are gods kidnapping kids? lots of the 411 people especially kids do that shoe thing also folded clothing