Lorenzo Castellano stood immobile on the white-and-black marble, his amber-brown eyes tracking every subtle tremor in the Rottweiler’s broad back.

“GHOST, NO!” Nina’s voice shrieked through the smoke.

She didn't think about the gun pressed against her temple. She didn't think about the six armed mercenaries filling the room, or the blood dripping from her shredded cashmere sweater where broken glass had cut her arms.

She twisted her body with violent, frantic force, driving her elbow backward into the groin of the tactical operator holding her hair.

The guard let out a choked gasp, dropping his gun.

Nina threw herself across the slick, blood-stained marble floor, sliding on her knees directly into the path of the charging Rottweiler.

“Nina, GET OUT OF THE WAY!” Lorenzo yelled, raising his Beretta, his finger trembling on the trigger as he prepared to shoot the animal he had raised for five years to save her life.

Nina didn't move. She threw her body right in front of Lorenzo’s desk, spreading her arms wide, blocking Ghost with her own flesh.

Ghost didn't stop. He was three feet away, his jaws wide open, his ninety-pound frame mid-air, fueled by fourteen months of brutal Italian conditioning designed to tear a man’s throat out.

Nina closed her eyes, took a deep breath, and sang.

She didn't just hum this time. She sang the six notes loud, clear, and true—a beautiful, fragile, descending lullaby that rang out over the sound of gunfire, shattering glass, and the roaring storm outside:

♪ Do... Ti... La... Sol... Fa... Mi... ♪

The sound hit Ghost in mid-air like a physical force.

The dog’s massive body crashed heavily onto the marble six inches from Nina’s knees.

He didn't bite. He didn't tear.

He rolled onto his side, his large paws clawing frantically at his ears, letting out a high-pitched, agonizing cry as his real memories slammed violently into his conditioned training.

♪ Do... Ti... La... Sol... Fa... Mi... ♪ Nina sang again, tears streaming down her face as she reached out and scooped the enormous, trembling dog into her arms, pulling his scarred head right against her heart.

Ghost’s eyes cleared. The blank, murderous film vanished, replaced instantly by dark, intelligent, desperate recognition. He buried his muzzle into her neck, shaking uncontrollably, whimpering like a newborn puppy.

Alberto’s jaw dropped in absolute, unadulterated shock.

“Impossible...” Alberto stammered, raising the ultrasonic whistle back to his lips. “It’s impossible! The conditioning is permanent!”

Before Alberto could blow the whistle a second time, a single gunshot echoed through the room.

BANG!

The silver whistle blew out of Alberto’s hand in a spray of sparks and metal fragments.

Alberto screamed, clutching his bloody fingers.

Lorenzo stepped out from behind the mahogany desk, his Beretta smoking in his hand, his amber eyes burning with a terrifying, demonic fury.

“You stole my father’s life, Alberto,” Lorenzo said, walking slowly toward his uncle, his boots crunching over the broken glass. “You stole my security. And you turned a innocent animal into a monster.”

Rocco and three surviving Castellano guards burst through the side doors, their submachine guns raised, instantly pinning the remaining mercenaries against the wall.

Alberto sank to his knees, clutching his hand, staring up at his nephew in terror. “Lorenzo... please... it was Moretti! Moretti forced me! He held my family in Milan!”

Lorenzo stood over his uncle. He didn't hesitate. He pulled the trigger.

BANG.

Alberto fell backward onto the marble floor, motionless.

The quiet returned to the penthouse—a heavy, suffocating silence broken only by the sound of the rain pouring through the shattered windows and the steady, rhythmic breathing of the dog resting in Nina’s lap.

Lorenzo turned slowly. He looked at Nina, who was sitting in the pool of broken glass, holding Ghost close to her chest.

Lorenzo lowered his gun. He walked over to her, sank to his knees on the cold floor, and looked down into her eyes.

“You saved my life,” Lorenzo whispered.

“I saved my dog,” Nina corrected him softly, her hands gently rubbing Ghost’s ears.

Lorenzo reached out slowly. For the first time in five years, Ghost did not growl, did not flinch, and did not turn away. The dog simply looked at Lorenzo, then reached out his wet tongue and licked the silver scar on Lorenzo’s wrist once.

Lorenzo let out a long, shuddering breath, a tear cutting a clean path through the gunpowder soot on his cheek.