The Billionaire Laughed at a Cleaner’s Daughter Until She Heard the Engine’s Secret

rhythm it wanted to hold.

Then beneath it—

tick.

tick.

tick.

A tiny sharp knock.

Not steady.

Not healthy.

Chloe moved the stethoscope an inch to the left.

The sound faded.

She moved it back.

Tick.

She moved lower.

Louder.

Her face tightened with concentration.

Thirty seconds passed.

The engineers watched their monitors.

All green.

Forty-five seconds.

Chloe crouched near continue reading …