Some knowledge was never meant to be catalogued.
Some mysteries demand to be solved.
The Yellow Index is an original cosmic horror universe blending web series storytelling, deep lore, and interactive mysteries.
Drawing inspiration from the works of Robert W. Chambers and H.P. Lovecraft, this project weaves together episodic narratives, ancient forbidden knowledge, and cryptic puzzles into a cohesive world where reality itself becomes questionable.
Original episodic content exploring the depths of cosmic dread
Interconnected mythology spanning centuries of forbidden knowledge
Solve ciphers and uncover secrets hidden throughout the content
Documented evidence of the unexplainable. New episodes reveal deeper layers of the mystery.
An initiate decides to take it upon themselves to contact something from beyond the void.
???
ERROR: UNAUTHORIZED ENTITY DETECTED IN DATABASE
First documented appearance in the works of R.W. Chambers. But our research suggests something far older lurks beneath...
References to a city that exists outside conventional reality. Those who claim to have visited never return the same.
An ever-growing collection of marks, sigils, and glyphs. Each one a key. But to what door?
First-hand accounts spanning over a century. The patterns are undeniable. The truth is unthinkable.
Communications that have been preserved throughout time that hint at the possibility of entities we cannot fathom.
Strange frequencies detected in our video recordings. Listen carefully. Some sounds aren't meant for human ears.
[ERROR 404] Archive system compromised by unknown entity
Multiple database corruption events detected. Pattern suggests non-Euclidean intrusion.
SYSTEM LOG:
23:47:13 - Anomalous access pattern detected
23:47:15 - Files L-001 through L-034: CORRUPTED
23:47:18 - Entity classification: UNKNOWN
23:47:21 - ţ̶̰̈h̶̰̾ḛ̶̿ ̶̰͝k̶̰̾ḭ̶̿n̶̰̈́g̶̰̾ ̶̰͝ḭ̶̿n̶̰̈́ ̶̰͝ỵ̶̿ẹ̶̿l̶̰̾l̶̰̾o̶̰͝w̶̰̾
Archive restoration estimated: UNDEFINED
Hidden throughout our content are clues to a larger mystery. Connect the pieces. Solve the riddle. Uncover what lies beneath.
An ancient cipher has been discovered in the archives. The key lies within the intersecting paths of letters and symbols.
Those who solve it report seeing patterns everywhere. In books. In dreams. In the spaces between words.
Encrypted Message:
JAJVIJH AOTCKZ
Key: HASTUR
Follow us across the void. New content, lore drops, and mysteries await. But be warned—knowledge has a price.
"Along the shore the cloud waves break,
The twin suns sink beneath the lake,
The shadows lengthen in Carcosa."
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