Required quests
Accept
(The tombstone has something engraved on it, but thanks to the years of weathering, it's barely legible.)
(This code seems to imply the presence of the person that is laid to rest here, but... now it's impossible to even find out exactly who that is.)
Main dialogue
I see... I see! It's hard to fathom, in the middle of a mountain covered in snow lays a small grave. It's hard to find out what the code means, but I'm sure it means something...