Board Thread:Theories and Speculation/@comment-1512913-20150116120105/@comment-17623-20150116124842

Logical at least.

It's also logical that (unless I'm missing something) chakra had always existed in nature in one way or another, which would explain why animals have chakra and the Otsutsuki discovered this power and Kaguya being Kaguya ate the fruit and decided everything is now mine.

Her words that the world is her nursery seemed to me more about how ability to create White Zetsu. If anything, those are the lab rats with the living organisms of the planet being the ingredients. I have difficulty in believing humans were put there by the Otsutsuki mainly because Kaguya's desire to own everything makes it unlikely that anyone would just make the planet and then leave, only to come back and muck it up.