After Lucifer left, Eve was all alone by herself pondering over what Lucifer told her.
She could not believe what Lucifer said about them destined to fall and get chased out of Eden but he got no reason to lie to her.
Come on, he is someone who is on a whole different level, he transformed into a snake, came to Eden, bypassing the angels stationed to guard the entrance and led them to sin, and he also had a great disgust to God from that time, so it means God might have done something to him to make him hate Him that much.
"But he said he was not the one who came as the serpent, but if he was not the one, then who was it?"
She wondered if there were actually two sons of God that was wronged and were trying to get revenge on him by messing with his creations.