C137 It Was Tasteless

"The distinction between a Divine Rune and a Spirit Rune lies in the longevity of the Divine Rune. It can persist in the world indefinitely, much like the peculiar Divine Runes we came across in the underground tomb. Despite millennia passing by, they have not faded in the slightest!"

"In contrast, Spirit Runes typically last only about half a year, or sometimes just a few weeks