Chapter 17 - The Bloodline Command

The heavy iron grate crashed onto the concrete floor with a deafening clang that echoed through the bunker like a grenade blast.
Before the two armed contractors could raise their carbines, Rex launched himself through the opening.
Eighty-five pounds of pure, disciplined muscle cleared twelve feet of air, striking the first contractor directly in the chest. The man slammed against the medical console, his weapon firing wild bursts into the acoustic ceiling tiles before clattering across the floor.
Rex didn't maul blindly. He attacked with brutal, surgical military precision—crushing the man’s gun wrist, ripping the weapon clear, and instantly repositioning his body to shield Harold’s wheelchair.
I dropped down right behind him, leveling the Remington shotgun at the second contractor's face.
"Drop it!" I roared, the sound tearing from my throat. "Drop it or his brain paints that back wall!"
The contractor hesitated, his finger twitching on the trigger of his submachine gun.
"Do it, Vance," Campbell commanded coldly, not flinching an inch. "Shoot him."
*BOOM.*
The Remington kicked violently in my hands. The heavy buckshot took the second contractor in the shoulder, throwing him backward against the glass observation booth, which shattered into thousands of spider-web cracks. He collapsed in a heap, unconscious.
Campbell didn't run. He didn't even reach for a gun.
He stood there, slowly tucking his silk handkerchief back into his coat pocket, his cold blue eyes moving from the barrel of my shotgun down to Rex.
"Thomas raised a capable boy," Campbell said, his voice terrifyingly calm amid the gunsmoke and screaming alarms. "Just like he raised capable dogs. But you don't know the whole story, do you, son?"
"Shut up," I snarled, stepping between him and Harold, my shotgun leveled dead at Campbell's heart. "I have the titanium drive. I have the entire flight manifest from Saigon. The federal court in Richmond already has the uplink."
Campbell let out a dry, mocking chuckle. "You think this was about money? About an offshore account?"
"Donald, don't listen to him!" Harold yelled from the wheelchair, his eyes wild with terror. "Shoot him now! Don't let him speak!"
"Rex isn't just an archive, kid," Campbell whispered, stepping forward, completely ignoring the shotgun inches from his nose. "He wasn't trained to protect the documents. He was trained to respond to a command that Thomas spent thirty years trying to bury."
Campbell took a deep, theatrical breath. His posture changed instantly—straightening into the rigid, chilling stance of a battlefield commander.
He looked directly into Rex’s eyes.
And then, Campbell spoke two guttural, clipped words in low-German—the ancient, classified psychological override phrase developed during Project Chimera:
*"BARRAS... VERNICHTEN."*
The transformation was instantaneous.
Rex didn't bark. He didn't snarl.
The dog's eyes glazed over, his pupils dilating until the warm amber was swallowed by pure, mechanical blackness. Every muscle in his body locked with an unnatural, violent tremor.
Slowly, terrifyingly, Rex turned his head away from Campbell.
His fangs bared, dripping saliva, his spine curving into an attack posture—not aimed at the enemy, not aimed at Campbell.
Rex took one slow, deliberate step toward me.
His eyes were fixed dead on my throat.
May you like
"Rex...?" I whispered, my voice trembling as the barrel of my shotgun lowered in sheer, paralyzing horror. "Rex, it’s me, boy... heel..."
The dog let out a sound that didn't belong to an animal—a horrifying, guttural shriek of absolute biological programming overriding his soul—and crouched to leap.