Chapter 4 - The Unseen Frequency“David, make him stop! Oh god, please, make him get away from him!” Sarah sobbed, her voice breaking into a jagged, hysterical cry as she reached out a weak hand, trying to pull herself out of the bed.

“Sarah, look at him,” David whispered, stepping forward to gently restrain her shoulders, holding her back against the pillows. “Look at his eyes.”
Sarah blinked through her tears, focusing on the dog.
Max wasn't acting like an animal investigating a corpse. His ears weren't pinned back in fear, nor were they twitching with predatory curiosity. They were snapped straight forward, rigid as radar dishes, locked onto the small white bundle. A low, rhythmic whine rumbled in the dog’s throat—not the frantic panic from the kitchen, but a steady, pulsing vibration, like an engine idling in neutral.
Max pressed his warm, heavy chin directly against the edge of the blanket, resting it lightly over where Liam’s chest was hidden beneath the cotton folds.
Ten seconds passed.
The hum of the heart monitor in the corner—though disconnected from the infant and turned off—seemed to amplify the dead, suffocating silence of the room.
Twenty seconds.
Sarah stopped struggling. The sheer intensity of the dog’s focus seemed to suck all the air out of the room, replacing grief with an electric, unbearable suspense. Max’s eyes closed halfway, his massive chest expanding and contracting in a slow, deliberate rhythm, as if he were trying to synchronize his own respiration with something invisible.
Thirty seconds.
Max suddenly jerked his head back.
His nostrils flared. His whole body went ramrod straight.
Then, with a sudden, sharp movement, Max nudged the white flannel blanket aside with his nose, exposing Liam’s tiny, pale shoulder.
And then, he let out a sound that made the hair on David’s arms stand straight up.
It wasn't a bark. It wasn't a whimper. It was a soft, high-pitched chirp—the exact sound a mother retriever makes when coaxing a stubborn puppy out of a den.
“Max...” Sarah breathed, her hand flying to her mouth.
Max lowered his head again, pressing his warm muzzle not against the baby's face, but directly over the left side of Liam’s ribs, applying a firm, steady, calculated pressure with his jaw.
One second. Two seconds.
Then—a sound.
It was faint. So faint it could have been the settling of the hospital HVAC duct, or the wind rattling the glass outside.
A tiny, microscopic gasp.
David froze, every muscle in his body turning to stone.
“Did you hear that?” David whispered, his voice trembling violently.
Sarah didn't answer. She couldn't. She was staring at the baby with wide, unblinking eyes, her whole body paralyzed.
Then came another sound.
Weak. Thin. Paper-dry.
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Eeeh.
A newborn cry.