The Anunnaki are a secret society in the Cosmic Era
And Cain went out from the presence of the LORD, and dwelt in the land of Nod, on the east of Eden.
A foundation 'Secret' of the Cosmic Era
Melpomene's Espers? Ha! Let me know how that goes, and after that let me know when you find Atlantis and Jimmy Hoffa!
A secret MLM (pyramid) company that offers eternal life, but in fact it transfers the life forces of its members to those position "above". If you get high enough, (meaning you get enough new members) you start to enjoy the benefits. Maybe a willing sacrifice is much more effective for the transfer. But no one says, that a suddenly unwilling member, threatening to tell the authorities, may not loose it involuntarily... thus start people to vanish, and aged corpses are deposited somewhere safe.