no nothing to do with abductions etc. it relates to ancient history, ancient civilizations, our ancestors and even to specific events in the bible, so its not really to do with stereotypical conspiracy theories as such, but you can link it to them . regardless of that though its part of the reason why i got interested in ancient civilizations such as Egypt and Sumeria etc.
i wouldn't recommend people go too far into it though because if you dont have any kind of filter on your info or your thinking,like you said, it can drift into conspiracies etc. and theres no real fruit to bear there.