place
The Obelisk
First appears in Chapter 3
You are ahead of your reading. This entry first appears in Chapter 3; nothing below is hidden from you, but it may say more than you have met.
Obsidian. It stands on an outcrop near the summit, its tip exceeding the peak.
This goes past where you have read. Reveal anyway.
Beyond
It is a prism. The unicorns built it. Everything the lenses take passes through it and comes out as light.