ESTABLISHING SECURE LINK…
Signal Room 9 emblem
STATION ACTIVE — LISTENING

SIGNAL ROOM 9

Unregistered relay · clearance required beyond this point
DESIGNATION: SR-9 // FREQUENCY LOCK: CLASSIFIED
SIGNAL: -- 00:00:00 Z COORD: --
Station Brief

Somewhere below the grid, past a hallway that isn't on any floor plan, a relay listens to frequencies that were never assigned. Signal Room 9 does not transmit. It only receives — patient, unmanned, indifferent to what it hears.

Three watch rotations keep the room lit. None of them have ever met. Correspondence is left in the log below, typed once, read once, and never acknowledged.

If you found this page, you were not supposed to. Proceed at your own clearance.

Field Intercepts
Vault door leading to a restricted sub-level
Sub-level access, unlisted wingREF-004
Two figures photographed near a desert perimeter fence at dusk
Perimeter contact, dusk reconREF-011
Transmission Log
Restricted Terminal
This month's cipher:
Clearance code = last digit of the letter-count of each of the first four words.
Buffer:  

You weren't supposed to have this. The room has been transmitting since before the room existed — the code was never a lock, only a way of finding out who would bother to try.

Whatever comes through next isn't logged anywhere else. Watch the terminal above.