Are you the Sprite Messenger from Saphael? The fog obscuring Ruica's memory has noticeably lifted.
I... I remember my purpose here now! Sprite Messenger, you must warn Saphael! The Chaos Domain is no natural formation. It was deliberately created!
You can scarcely believe your ears.
You can tell from the Berserk Blossom seeds that the monsters here are originally from Saphael.
If it's proof you want, go to the southwestern region of the Chaos Domain (158, 184) and obtain the 'Chaos Crystals' from the Ravenous Mutant Ants there. Show them to someone versed in Saphaelean magic.
The energy here is the same as that in Saphael!