i think the true prophecy that ian was trying to say to ken is that the human of the night is supposed to kill the human of the moon but I really hope that ain't the case
@Deeznuts inyomouth that doesn't sound right though as much as the night G** loved the moon g** and was already killed by Ver.. I don't think it would have them hurt each other. Maybe something like the both of them dying together? I think I remember them saying something hinting towards that before and with the guy at the party saying he's not sure if they'd rather die than be apart just yet. So I feel like the true thing may be both of them dying together.
Also I think the old lady keeps the bodies of at least all the humans of the night. That's why Agia vomitted said he won't end up like that.