Chapter 49 - The Seventh Horizon

The rescue helicopter from the USS *Reagan* hovered fifty feet above us, its winch cable descending through the spray. Grant was strapped into the rescue basket first, giving me a weak, triumphant thumbs-up as he was hoisted toward the open bay of the Seahawk.
I stood on the deck of the *Nautilus-II*, the sea wind whipping my tangled, salt-stiffened hair across my face. Commander Laura Vance stood beside me, watching the approaching American warships with a look that wasn't relief, but profound, chilling sorrow.
"You should come with us, Vance," I said, shouting over the thrum of the helicopter blades. "The Syndicate's network in Washington will be purged once I deliver Hayes's decrypted records. You don't have to live in the dark anymore."
Vance turned her scarred face toward me, her gray eyes cold and piercing.
"You still think the seabed engine was the primary target, Maya?" she asked quietly.
A cold bead of dread dripped down my spine. "What are you talking about? The engine was designed to trigger a mega-tsunami along the entire Eastern Seaboard. We saw the targeting telemetry."
"The hammer wasn't an offensive weapon, Maya," Vance said, her voice cutting through the helicopter noise with terrifying clarity. "It was an anchor. A plug."
My breath caught. "A plug for what?"
Before she could answer, the tactical comms unit clipped to my life vest—still locked onto the encrypted frequency of the United States Atlantic Fleet—screeched with an emergency flash-traffic broadcast.
It wasn't a military dispatcher.
It was an automated broadcast transmitting directly from the central command vault beneath the Pentagon and the Naval Academy at Annapolis.
*"All naval stations, all naval stations. This is the National Military Command Center. The seismic anomaly in the Pacific has triggered an inverse tectonic shift along the Atlantic fault. The Sovereign Vault beneath Chesapeake Bay has breached from the inside. Repeat: the subterranean installation has breached from the inside."*
The radio hissed, and then a live, trembling voice came over the broadcast:
*"God help us... they aren't machines. They're coming out of the ground."*
I stared at Vance in sheer horror. "What did Eleanor bury beneath Annapolis?"
"Your grandmother didn't build the Sovereign Horizon to hide from humans, Maya," Vance whispered, slowly unclipping the seals on her heavy diving helmet. "She built it to lock them in. And when you collapsed the Pacific core... you broke the equilibrium."
Vance pulled the helmet free, shaking out her long, silver-streaked hair.
I looked at her face in the clear morning light. The scars, the sharp jawline, the piercing green eyes, the small birthmark just beneath the left collarbone.
My heart stopped beating entirely.
It wasn't Laura Vance.
The face staring back at me was identical in every line, every contour, and every expression to the portrait of the woman who had died in a naval hospital when I was seven years old.
May you like
The woman my father had wept for every night of his life.
"Hello, Maya," my mother said softly, as the black submarines around us began to submerge into the dark water once more. "Your father told you I died of cancer. But in the Brooks family... no one ever really leaves the watch."