Update - Btwf

Here’s the real update, Leo. The one I can’t put in the official log.

The first tunnels were German. The second, older ones, were Roman. But the third network, the one at 94 meters, wasn’t on any geological survey. The walls aren’t chalk. They’re a carbon-nanotube composite, at least 800 years old. We codenamed it the “Hollow.” btwf update

Someone built the Hollow a long time ago. I don’t think it was a weapon or a tomb. Here’s the real update, Leo

We noticed the soil above the Hollow is sinking. Not collapsing— sinking , as if the mass beneath it is increasing. Geiger counters are quiet, but a new radiation is spiking: something we’re calling “K-phi.” It doesn’t decay. It accumulates. In organic matter. The second, older ones, were Roman

Regional Ops From: Dr. Aris Thorne, Field Station Kalmiya