“On it, boss,” she yelled before disappearing.
Bryce returned to the map and lifted the corners from the hooks. He began rolling up the canvas when he paused. Something caught his eye.
On the backside of the map, a faint series of geometric patterns had been hastily sketched in what appeared to be charcoal.
He grinned. “Now what do we have here?”
Bryce took a quick snapshot of the symbol sequence with a mini-camera attached to his harness. After rolling up the map, he took a series of images of the bunker and flipped the breakers. The recessed lighting flickered off, and he removed the power cell from the mainframe.
By the time he returned to the access hatch, a large document tube along with a bundle of straps had descended from a second line thicker than the one he had used to make
