893 When her arrogant Marine brother mocked her in front of his entire unit and kicked her visitor badge into the gravel, she dropped a classified call sign that made his gunnery sergeant go completely pale—and triggered a secret military reckoning.

The countdown clock ticked past the seven-minute mark.

07:14… 07:13…

“Hollis,” I said, keeping my voice dead steady. “Secure the outer comms relay. Make sure no one is actively throttling our uplink from an external repeater.”

“Done,” Hollis replied immediately, gesturing for one of his Marines to cover the primary server rack. He turned his weathered face back to me. “Major, if the token you need is locked in a vault at the Pentagon, how the hell are we supposed to input it from a abandoned bunker in the Mojave?”

“We aren't,” I said. I tapped the screen, pulling up the local node diagnostics. “The system isn't just pulling data from a remote server. This bunker isn't an abandoned Cold War relic. Look at the power draw on the secondary bus line.”

Dylan leaned over my shoulder, squinting at the glowing green schematic. “It’s drawing off the regional grid. A private sub-station.”

“Exactly,” I said. “Whoever set this up didn't just replicate our old flight files from an archive. They physically mirrored a live command console. Which means the hardware token isn't in Washington right now.”

I pointed to a heavy, secondary steel door set deep into the rear wall of the subterranean server room—a door that hadn't appeared on the base’s initial architectural blueprints.

“It’s in here.”

Dylan reached out instinctively, his hand hovering over the heavy brass handle. “Wait. Mia. If someone set up a mirror console, they might still be inside. Or worse, it’s a trap.”

“It’s definitely a trap,” I agreed, pulling my sidearm from its holster and checking the chamber with a quiet, practiced click. I handed the compact service pistol to my brother.

Dylan stared at the weapon, his fingers wrapping around the grip with a sudden, heavy gravity. He had carried rifles in training exercises and standard garrison patrols, but holding a loaded sidearm while looking toward a dark, unknown room shifted his posture entirely. He wasn't the cocky kid from the parking lot anymore. He was a Marine standing shoulder-to-shoulder with his officer.

“I’ll take point,” Dylan whispered, stepping in front of me with the weapon raised.

I didn't argue. In moments like this, family politics dissolved into tactical reality.

Hollis signaled his other Marine to cover our flank, and together, we moved toward the hidden rear door. I reached out, keyed the manual override release, and shoved the heavy steel barrier inward.

The room beyond was pitch black.

I flicked on my tactical flashlight, sweeping the beam across the space.

It wasn't a control room. It was an office.

A sleek, modern desk sat in the center of the concrete floor, completely out of place amidst the raw industrial infrastructure. On top of the desk sat an open laptop, a half-empty cup of coffee, and a physical silver keycard bearing the Department of Defense emblem and the stenciled designation: NIGHTFALL-01.