First I will start by saying the last line made no sense to me as I thought all of Artorians loved ones were still in stasis and I thought he had come to love and mentor that group of bards. Other than that we got what we needed, we saw how etherium started and how the building blocks were made. It was entirely the right decision to introduce us to the creation of etherium through someone other than Cal or suppose now it’s Cale. The story from Cales perspective would of been extraordinarily hard to write right with what we learned here and while I would love a bit more info on the early days maybe just a chapters worth per dungeon born I can see why we don’t get it. Trust me if you love the divine dungeon series and the complitonist chronicles you need Artorians archive in its entirety.