(This old, worn book is filled with incomprehensible equations and diagrams.)

(You can't be sure, but you think parts of it are about Project Drakanhammer.)

(Pyrrha might know what to do with this.)

• "I'd better bring it to Pyrrha."

You found a document in the research centre. Show it to Pyrrha.

I saw you all go in...I would've followed if I wasn't afraid I'd just get in the way.

What did you find in there?

• "What do you make of this book?"

I know many of the research records but I’ve never seen these before.

There can be no doubt, this document describes how to use Petraliths.

But I can make neither head nor tail of the data, graphics or terms. The terms used here are very antiquated and technical.

The weapons researcher Coeus in Sanctum will know what they mean.

This looks like it’d be more his line of work.

• "I'll see what he has to say."

I heard you found a way inside Theobomos's laboratory. I'll have to buy you a drink sometime and you can tell me all about it.

• "What do you make of this?"

From the looks of it, these are some of research notes from Project Drakanhammer project.

This is amazing...Theobomos has done things I never would've thought possible. Look here--he was extracting the power of Spirits to operate Project Drakanhammer.

I suppose now we know what that machinery you saw in there was for. Talk to Pyrrha and see if you can't mount a second expedition inside.

• "All right."

What did Coeus have to say?

• "We'll need to go in again...."

Extracting the power of Spirits? I've seen broken machinery in other ruins that could have been intended for that.

If the machinery inside's still functioning, it would be the discovery of a lifetime. Finally we could reclaim the technology of ancient Atreia!

You found an interesting book in the Research Centre and took it to Pyrrha. She said you should show it to Coeus.

Coeus told you that it was about the mechanism powering Project Drakanhammer – energy extracted from spirits. You returned to Pyrrha to tell her about it.