Apparently their activities managed to open a “portal to hell,” which summoned Satan himself as well as a “gatekeeper” of sorts known as “The Shadow Man.” Legend states that the Shadow Man still patrols the tunnels.

Last week, a pdf was sent to me from an email address I didn’t recognize, which isn’t uncommon in my line of work. Strangers send me scary stories and bizarre documents on an almost daily basis and I encourage it. But the pdf in question was unlike anything I had ever been sent and I decided that the only way to properly convey its effect would be to simply let you read it for yourself.