The black SUV sped down Interstate 95 through a torrential mid-Atlantic downpour, its tires kicking up thick sheets of highway mist. Outside, the night sky was dark and heavy, broken only by the dim red glow of taillights and distant exit signs leading toward Washington, D.C.
Inside the vehicle, the air was cold and focused.
Rhea Sacramento sat in the rear passenger seat, her tablet resting on her knees as she examined the raw data pulled from Marcus Vance’s glass drive. Across from her, Madam Vane cleaned the optics of a low-light thermal scope, her movement rhythmic and deliberate. In the front, Lyra monitored four separate diagnostic screens connected to their vehicle’s rooftop satellite rig.
"The surge wasn't a test," Lyra said, her voice cutting through the hum of the engine. "Three major power sub-stations along the Maryland border just experienced a synchronized four-second voltage drop. On paper, the regional grid registered it as a lightning strike on a transformer bank."
"It wasn't lightning," Rhea said, her eyes fixed on the streaming code. "It was a handshake protocol. Vault Nine is drawing off the municipal grid to power an unlisted relay station."
"Look at the routing nodes," Madam Vane added, not taking her eyes off her scope. "That network doesn't belong to a corporation or an offshore bank. Those relays are hard-wired into federal infrastructure built during the late nineties."
Rhea scrolled to the bottom of the schematic file. The raw architecture matched her father’s early draft models, but the top layer had been heavily modified.
"My father designed a clean, decentralized distribution system," Rhea said softly, her fingers tracing the digital blueprint lines. "They turned it into a tap—a subterranean siphon built directly beneath the capital’s central transit tunnels."
"Who is running the receiver node?" Lyra asked, bringing up a map of downtown D.C.
"According to Marcus's drive, the receiver is housed beneath the Sentinel Building," Rhea replied.
Lyra’s fingers paused over her keyboard. "The Sentinel Building? That’s a private defense contracting office two blocks from the Department of Energy. It’s guarded by retired federal marshals and monitored by private clearance teams twenty-four hours a day."
"Which makes it the perfect place to hide an illegal power grid," Rhea noted coldly. "Nobody audits a building with a top-level security clearance."
Over the radio relay, a low chime signaled an incoming encrypted communication.
Rhea tapped her earpiece. "Go ahead."
A deep, measured voice answered. It wasn't Marcus Vance or an automated recording—it was Arthur Sacramento’s former chief logistics officer, Senator Thomas Sterling, now sitting on the Senate Intelligence Committee.
"Rhea," Sterling’s voice sounded tight, muffled by an encrypted scrambler. "You shouldn't have crossed into the district. The moment your SUV passed the state line, two private security teams out of Quantico were flagged."
"I have the master schematics, Thomas," Rhea said smoothly, her tone unhurried. "I know about Vault Nine."
A long, heavy silence stretched across the line before Sterling spoke again.
"Vault Nine isn't something you can dismantle with a server crash, child," Sterling warned softly. "The men behind that network aren't operating out of offshore shell accounts. They draft the laws that govern those accounts. If you press this, they won't send assassins like Silas Vance—they'll use federal warrants and national security holds."
"They used my father's name to build a shadow grid," Rhea said, her dark eyes flashing with quiet steel. "They used Julian Cross to eliminate him when he refused to hand over the master keys. I don't care what warrants they sign."
"The Sentinel Building is a trap, Rhea," Sterling insisted. "They know Marcus met you at the shipyard. They're waiting for you to attempt an entry."
Rhea looked out the window as the illuminated silhouette of the Washington Monument appeared through the rain-streaked glass in the distance.
"Let them wait," Rhea said. "I'm not breaking into the building, Thomas. I'm cutting the power."
She ended the call, turning back to Lyra.
"Is the secondary override ready on the drive?" Rhea asked.
"Ready," Lyra confirmed, pulling up a secondary script. "The moment we plug this drive into the sub-station terminal outside the perimeter, it forces a hard-wired loop back to Vault Nine. It will trip every circuit breaker in the Sentinel Building simultaneously."
"Good," Rhea said, adjusting the lapels of her dark tactical coat as the SUV pulled off the highway ramp into the city streets. "When the lights go out, we take the original server logs."
Madam Vane locked her scope into place with a sharp metallic click. "Three minutes to target."
Rhea stared ahead into the rainy D.C. night. The regional board in Geneva was gone, but the true architects of her family's downfall were waiting in the halls of power.
She pulled her gloves tight. Book 2 was moving fast, and she had no intention of slowing down