"And the Goddesses would not allow their creation to be obliterated so completely."

At least, that's the hope she's grasping onto. After everything she's been through, both here and in Hyrule, she just... cannot accept that all her efforts have ultimately been for naught.

"Destruction is merely what our captors claim, and they have hardly been forthcoming with the truth in the past. I would take their words with a healthy amount of doubt."