Look in a long gallery
From Fallen London Wiki
| Spoiler warning! This page contains details about Fallen London Actions. |
From: A Guide to What Has Gone Before
Arches spiral down like a sigh. An abyss of doors, open onto hundreds of niches.
Unlocked with 
Firmament exactly 310, 
The Highest Sancta exactly 1
Success
Silver pyres
Each niche contains a figure[…]
Each figure bears an open mouth, a look of pain, or shame, or horror[…]
"The Khans who were not," your guide explains, gesturing for you to follow.[Find the rest of the story at https://www.fallenlondon.com]
You've gained 1 x Memory of a Much Lesser Self
