Thread:Octofan/@comment-6192846-20130704151017/@comment-6192846-20130706021525

I believe the lines being used as the direct implication is:

"Her failing to be children died. She envied people who were happy. It soon changed to anger. She wanted to have what was lost. And she picked up the fruits from hunger."

and from Chrono Story:

"she left behind the "original sin" which we split into seven pieces"

Everything else is based on logical bases from the Seven Deadly Sins themselves. The sins are magic (or demons possessing magic) which when put together came from Eve (one magic) which therefore would mean Eve's intentions corrupted her magic.

Citing a specific line that points it out is impossible though. If the info sounds shaky to you, feel free to remove it.