The report given by Aiko was the first sign of a never-ending work.
I didn't know that this vast forest held various secrets, including a secret about a Shrine filled with various ancient runes that were once studied by the Great Heroes in the past.
Based on the records left by the Great Heroes in the past, the ancient runes are symbols of an advanced civilization that has become extinct for now.
As far as I know, ancient runes are an alternative to use magic that runs endlessly and doesn't require the use of a lot of caster magical energy.
Several ancient rune symbols have been known to mankind and are still used today, but for an underground Shrine engraved with an ancient rune and traps that are still active, it needs further investigation.
"Aiko, I hope this isn't a report that needs more attention when I have an important task from the Goddess of Nature."
