A golden fragment that fell from the centaur golem's chest. Putting the tune inscribed upon the shattered rubble back together, it appears to be a small sliver of a grander musical movement.

You need to find three Obsidian Fragments of the same colour to get an Obsidian Ring in Genshin Impact. For example, you need to find three Yellow Obsidian Fragments to get the Yellow Obsidian ...