The idea of the ransom comes from the concept that there was something going wrong with creation 6000 years ago. It really was a good production for 13 billion years, resulting in the universe, life and all the perfectly functioning species.
then a talking snake precipitated the idea, that the normal life and death cycle of all creation (including stars) , to be an abnormality for humans.
The ransom does not have to work if it is a contrived story in the first place. no quasi-cannibalism required.
good glass of wine under the full spring moon though.
mankind,s progress/regress continues unabated since the golgotha event, the "second" coming in 1914 even.