C199 Flustered change of face
The talismans in the world were divided into eight grades, and when it reached the Red Glyph s, it would be the second grade. Above the Red Glyph, it was a third grade.
The Golden Symbol was a fourth stage, and even more advanced than that were the Black Glyph s, which were at the fifth stage. As for those that come after the sixth rank, I've only heard of them and haven't seen them yet