Elara smiled. She tapped her own chest. “It’s a good question. Most people think it’s the heart beating —like a fist clenching. But it’s not. It’s doors.”
Lub-dub. Lub-dub. Lub-dub.
“Doors?”
Leo mimed a slam. “ Lub. ”
Dr. Elara Vance had listened to thousands of heartbeats. But today, with the stethoscope pressed to a young boy’s chest, she paused.
Elara put the stethoscope back. She listened for a long, quiet moment. The chambers filled, the valves held, the blood rushed—an ancient, invisible engine of slamming doors and fleeting silence.
