diff --git a/the-starfall-accord/rag/project.rag.md b/the-starfall-accord/rag/project.rag.md
index e1bb203..5703e7b 100644
--- a/the-starfall-accord/rag/project.rag.md
+++ b/the-starfall-accord/rag/project.rag.md
@@ -13,3 +13,4 @@
 - The editorial phase produces per-chapter reviews with actionable revision recommendations prior to polish.
 - Editorial reviews are assigned distinct foci (e.g., "developmental", "line", "continuity") to enable specialized feedback before roundtable synthesis.
 - Editorial pipeline for novel chapters requires three specialized reviewers (one each for developmental/narrative pacing, line edits/character voice, and continuity/thematic consistency) followed by a dependent roundtable debate to synthesize critiques.
+- Chapter 5 functions as the novel's structural "Midpoint," delivering the first kiss, a historical revelation pivoting the plot stakes, and introduction of the antagonist (High Inquisitor Vane).