One of the Golden Bough Legion's main objectives here in Eltnen is to explore the Eracus Temple Cavern.

It is still a mystery how our ancestors managed to build such an enormous temple underground. And we're uncertain as to which Empyrean Lord it was dedicated to.

Much of the Eracus Temple Cavern has disintegrated due to age. Axelion is leading the reconstruction, but who knows when we'll be done? I hope it gets done soon, though, so that he'll stop bugging me to give him more fodder... er, soldiers.

But Eltnen is a dangerous place, and our ranks are already depleted. Talk to Axelion if you want work--I'm sure he can use capable hands.

I'm glad you came. I had actually asked Brigade General Castor for you in particular.

I need you to help us uncover the secret of Eracus Temple Cavern. There are several walls of stone in the temple, but we cannot make them out due to damage. If we could restore the walls, we could examine the engravings and perhaps work out which Empyrean Lord the temple was constructed for.

There are six spiral towers of different heights in the Eracus Temple Cavern. In the center is the highest and largest tower, and the remaining five towers are arranged in a circle around it.

Each of the five smaller towers are patterned with unique engravings. The walls are badly damaged, but the fragments that should be lying nearby are nowhere to be found.

My current theory is that the indigenous creatures nearby took away the pieces we need.

I don't know which animals--I'm an archaeologist, not a biologist! Just kill anything there and take back the Wall Fragments.

Once the fragments are found, it should be easy to restore them.

We already have the Flower Wall Fragment, so we have to find the remaining Wall Fragments from the 4 spiral towers.

There's a Shugo called Gyabrunerk who is luring in Daeva saying he has something related to the Walls, but I don't trust him.

Centurion Tellarius is in charge of the entry to Eracus Temple Cavern, so go talk to him if you need to.

Did you find the Wall Fragments that broke off the spiral towers?

You found them all! In all my years as an archeologist, there has never been such a collection of artifacts. They belong in a museum!

Hmm, but I see strange writing here. "Sepi mal, Kahrun, Ell mal Arch bin..." It's ancient Atreian language, from before the Cataclysm. I can understand "birthday," "playground," and nothing else. Kahrun, though...The grammar suggests a name.

Wait...the Eracus Temple Cavern wasn't a temple at all, but a playground for a child named Kahrun? What kind of Daeva could make an immense, secret playground for their kid? Marvelous! You must report this to Castor at once!

I asked you to find the wall fragments. Where have you been?

I know that you probably have missions to save people's lives or stop the encroaching desert. But think of what we'll learn about our ancestors!

Ah, I heard you were able to fully restore the five walls!

This is excellent news! Axelion and I had no doubt you would succeed.

Now, report what happened.

A playground, huh? Sounds like his mind is addled with heat, but what do I know about archeology? Perhaps he's right.

At any rate, good work. A reward for your troubles.

1. Go to Golden Bough Garrison, and talk to Castor.

2. Talk to Axelion.

3. Collect the Wall Fragment, and bring them to Axelion.

   Lightning Wall Fragment, Wave Wall Fragment, Wind Wall Fragment, Fire Wall Fragment

4. Report to Castor.

Order: The Golden Bough Legion is exploring the Eracus Temple Cavern. Meet Brigade General Castor and receive his instructions.

Castor said that the Golden Bough Legion is investigating the secrets of the Eracus Temple Cavern, and instructed you to go to Axelion for a special mission.

You found the missing pieces from the spiral towers in the temple as Axelion asked, and he deduced that the Eracus Temple Cavern wasn't actually a temple but an ancient playground for child, perhaps named Kahrun.