But the command line was burned into his monitor—and into his memory. Because just before the power died, AutoCAD had typed one final line:
The first line he drew—a foundation outline—snapped into place with a soft chime he’d never heard before. Then the layer palette flickered. A new layer appeared, named . It was locked, greyed out, but under it, shapes began forming. First, a basement level he hadn’t designed. Then a sub-basement. Then a tunnel, sloping down, past where bedrock should be. AUTODESK.AUTOCAD.V2020.WIN64-ISO
Leo yanked the power cord. The screen went black. But the command line was burned into his