diff --git a/projects/whispers-in-the-dark/staging/polished/character-state-ch-09-final.md b/projects/whispers-in-the-dark/staging/polished/character-state-ch-09-final.md
new file mode 100644
index 00000000..3c7131d4
--- /dev/null
+++ b/projects/whispers-in-the-dark/staging/polished/character-state-ch-09-final.md
@@ -0,0 +1,53 @@
+# Character State: ch-09
+
+## Sarah Miller
+- **Location**: The Vault Threshold (Sub-structure).
+- **Physical**: Advanced acoustic fatigue; severe migraine from 14Hz harmonics. Communicating via bone-conduction (pressing forehead to Elias).
+- **Emotional**: Shattered skepticism; analytical panic transitioning into raw survival instinct.
+- **Active obligations**: Elias’s logical explanation (UNPAID) - she has abandoned logic for survival.
+- **Open loops**: Digital recorder ghost-looping (ch-02); her speech patterns synchronizing with the 14Hz pulse. 
+- **Known secrets**: Recognizes the sub-structure as non-Euclidean; the signal is a physical architect, not just a sound.
+- **Arc**: 95% — Skepticism is dead. She is muttering frequencies as a protective mantra.
+- **Permanent**: YES
+
+## Elias Thorne
+- **Location**: The Vault Threshold (Sub-structure).
+- **Physical**: Hemorrhaging from nose/ears; "Acoustic Gravity" is pulling him toward the door; body vibrating in phase with the signal.
+- **Emotional**: Transfixed. He has surrendered his autonomy to the "gravity" of the Vault.
+- **Active obligations**: Sarah’s logical explanation (UNPAID).
+- **Open loops**: Sentience of the Vault Presence; 1927 "Great Silence" signatures.
+- **Known secrets**: The signal is biological; it is "inviting" him as a completion of itself.
+- **Arc**: 90% — Fully synchronized with the Whispers; he is no longer an observer but a component of the event.
+- **Permanent**: YES
+
+# World State: ch-09
+
+## NPC Memory
+- **The Whispers**: PEAK AGGRESSION. The harmonic has achieved mass, exerting physical pull on organic matter.
+
+## Faction Attitudes
+- **Archive Administration**: TERMINATED. The residence has been erased from reality/monitoring.
+
+## Active World Events
+- **The Singularity Event**: The Vault door is out of phase with the 3D world.
+- **Acoustic Dead Zone**: Air is no longer a medium for sound. Communication requires bone-conduction/physical touch.
+- **Geometric Collapse**: The basement has detached from the house. Distances are fluctuating based on signal intensity.
+
+## Logic / Rules
+- **Acoustic Gravity**: High-intensity subsonics create a mechanical pull toward the source.
+- **Biological Synchronization**: Organs vibrate at the signal's frequency, leading to shared hallucinations and vascular failure.
+- **The Signal Mantra**: Speaking or focusing on specific frequencies provides minor psychological stabilization against the pull.
+
+## Voice Signature: Sarah Miller
+- **Stress**: "Get a grip—what the actual fuck?!"
+- **Tic**: Stuttering consonants ("Th-th-this...") due to intracranial vibration.
+- **Reach For**: Her digital recorder; she is tapping the "record" button rhythmically as a physical grounding anchor.
+- **Imperfection**: Prefixes total impossibility with "empirically speaking" out of habit.
+
+## Voice Signature: Mark
+- **Status**: [ERROR] No canonical data. Character not present in ch-09.
+
+## Voice Signature: Elias Thorne
+- **Stress**: Whispering in frequencies; eyes glazed; skin mirroring the door's vibration.
+- **Reach For**: The Vault surface; he is leaning into the sound rather than recoiling.
+- **Line**: "It’s not a lock, Sarah. It’s a rhythmic requirement. We’re the missing beat."
\ No newline at end of file