The Descendent of the Author of the Book of Ancient

I should go see Alcaster of El Nath right now...

I met Alcaster, the archaeologist, at El Nath. He said he had heard about the Book of Ancient, which tells about the Great World War, happened hundreds years ago. Interesting... The only living descendant of the author of the "Book of Ancient" Hella who lives in Orbis. I better go to find her right now~