Wait, but this is no longer your world. Are you here to recover bits and pieces of your past?
1) (You tell her about the Seal Stone.)

...Seal Stone? I…don't remember. You guys did a lot of things, so there was no way I could keep up with it all. You did leave me with a piece of rock... Could that be the Seal Stone? It's a transparent rock...
1) I think it is.

That? I'm storing it at the [map 300000011]. The [map 300000011] is locked so that we won't ever lose the valuable pieces of knowledge we have stored in there. Kanderune is in charge of the . Would you like to head over there and take it?

I'm sorry, Aran. I'd love to go there myself, but I can't leave this post. You'll find Kanderune if you exit to the left and continue going west all the way to the Boulder Mountain Entrance.

I'm sorry, Aran. I'd like to go there myself, but I can't leave this post. And it's not like I have a spare key…

You managed to get the from Kanderune. Now, can you give me the keys? I'll leave [map 300000011] open.

The library can be accessed using the portal right above me. I left it open, so just go ahead and check it out.

You still haven't brought back the ? You'll find Kanderune at [map 300010400] located on the outskirts west of town. Get the keys from him.