Ancient Ruins of Gyfin Rhasia

I should reward you for helping, right? Erm... Was it a year ago or two years ago? I found something extraordinary while I was traveling this area. A relic that was engraved with ancient symbols. Though I wanted to find out what was in there, I couldn't open it because I was scared, to be honest. It wasn't an ordinary object for sure. I believe it's got something to do with that guardian!

Go to the areas around the ruins I mentioned.

What did you get? Tell me. I can't wait to see what it is! Oh, is that the stone slab fragment you found? There are some letters on it. Let's see. I think I can translate this. Hmm... Hmmph... A bit tricky... Hmm... Some sort of legacy, it says. Hmm... What does this mean? Do you know anything, Adventurer? Sigh. I just can't figure it out.