Today on small details NOBODY told me about!

@craminni @Ashikai This symbol is also in the mural behind petrified tree of every domain. It is theorized that the mural is a prophecy of abyss attacking teyvat. The top 5 symbols represent phanes and 4 shades. and these tri spiral symbol represents celestia, teyvat and abyss or it could be....

@DoriMains @craminni @Ashikai Must be the symbol of Khaenriah As we know, Hilichurls were the people of Khaenriah, and the monsters of the abyss too, so must be that