>>542459049
>Reed miller's great treasure
>Lived five centuries ago
>Relevant enough for it to be mentioned in the song of the welkin moon event
>Kaeya's questline talking about his grandfather's Treasure being a divine sword that fell from Celestia, whether or not if it is a real story
Say what you want about them but I still think the great treasure is the Traveler's original sword. we have to get it back at some point in the future