Thread: Riddle me

this...? What's the pair of sisters who one eats the other and then gives birth to her so the other can eat the first and so on througout the centuries?
This is a riddle I am trying to figure out for an ORG.

i have no clue what ur talking about

i have no clue... but isn't that, even theoretically, impossible?

Could it be the sun and the moon, sisters in the solar system as it drifts between night and day........

...Don't really know but the best I can come up with.

what? i am totally confused.

Was this a dream you had? or a nightmare?
Perhaps a film you saw?

Sounds like it's from some mythology or something.

Here, I googled: http://www.ruthenia.ru/folklore/berezkin/eng/071_25.htm