[Selphie frowned at the end result as it was the same one that they had taken to stop the madwoman once and for all. She knew exactly who Roxas was talking about but didn't mention a name.]

To answer your question, Narayana is the other name for the Calamity that slowly turned the world of Crystallis to crystal during its cycle. I was a part of the last group that managed to finally put an end to it once and for all.

Now, let me ask you a question about those zombies.

Were you near a giant tree made of crystal?

[Selphie only knew of one place that had crystal zombies.]