Priest Kanis:
Actually, a magician named Galate was dispatched from this Oracle's island tot he Ivory Tower in nearby Innadril.
The Ivory Tower sensed the growing magical power near Hellbound Island, and after an investigation, it discovered that the area was connected in some way to Beleth.
The Ivory Tower entrusted Galate with the special mission of discovering a method for breaking Beleth's powerful magic barrier and entering Hellbound Island.
"Hmm.. So perhaps there is a way to enter Hellbound Island secretly..."