diff --git a/TensionUniverse/Chronicles/TU-CH04_CosmicBedsheet__story_en.md b/TensionUniverse/Chronicles/TU-CH03_CosmicBedsheet__story_en.md
similarity index 99%
rename from TensionUniverse/Chronicles/TU-CH04_CosmicBedsheet__story_en.md
rename to TensionUniverse/Chronicles/TU-CH03_CosmicBedsheet__story_en.md
index 10339990..b55e4067 100644
--- a/TensionUniverse/Chronicles/TU-CH04_CosmicBedsheet__story_en.md
+++ b/TensionUniverse/Chronicles/TU-CH03_CosmicBedsheet__story_en.md
@@ -1,4 +1,4 @@
-# TU-CH04 · Cosmic Bedsheet  
+# TU-CH03 · Cosmic Bedsheet  
 *Story · English · TensionUniverse Chronicles*
 
 > This is speculative science fiction, not a proven physical theory.