The Billionaire’s Hidden Daughter

“The leak appears to be under control upstairs,” I said, trying to keep my voice level. “No damage on the walls. I’ll check the main trap.”

I backed up three steps. The steel door was only a short distance away now.

“Hey.” Griggs’s voice cracked through the corridor. His heavy shoes rang against the floor. “The leak’s here. Where are you headed?”

“Checking the pipe’s slope,” I replied, angling my flashlight toward the ceiling. “Water can run along it and collect near the far wall.”

Griggs moved between me and the door, cutting off the way forward. Close up, I caught the sour scent of old coffee and gun oil.

“We’re finished here,” he said in a low voice. His hand rested by his side, near the hard outline beneath his jacket. “Get your gear.”

I didn’t push him. Dying in a billionaire’s basement wasn’t part of the job.

I lowered the flashlight, letting its beam skim across the floor beside the steel door. A glint flashed in the narrow seam at its base.

My lungs seemed to stop working.

A small silver bobby pin lay jammed beside the frame. It was bent and twisted, like someone had forced it against the metal in a desperate attempt to get through.

A rusty streak marked the white paint just above it.

Dried blood.

Someone had fought that door from the other side.

“Pack it up,” Griggs said again, coming closer. His flat eyes fixed on me.

“Sure. Nothing to report down here,” I said, arranging my face into a smile. I crossed to the toolbox, dropped in my wrench and flashlight, and snapped the lid shut.

Griggs escorted me back upstairs, along the spotless hall, and to the garage exit. He watched as I entered the code, his hand never far from his jacket.

“Have a good day.” His words were as cold as the lock’s heavy clunk when the oak door shut behind me.

The afternoon sun hit hard. My work truck sat on the wide circular drive. I tossed my tools into the back, got behind the wheel, and closed the door.

My hands trembled against the steering wheel. I held on tight and tried to steady my breathing.

Maya’s real mother wasn’t simply missing. She had been trapped below, clawing at that door. And Maya knew.

I reached into my pocket.

My fingers found the sealed plastic bag.

Under the sink, with Arthur’s footsteps coming closer, I had made a choice in a rush. I’d taken the burner phone and the birth certificate, then taped the empty bag back beneath the sink.

I pulled both items out and laid them on the passenger seat.

The folded document opened in my hands. Maya Lin. Mother: Sarah Lin. Beneath the names, a message in urgent handwriting: She sold me.

Then I turned to the burner phone. It was thick, battered plastic, its screen split by a crack. I held down the power button.

For a few tense seconds, nothing happened. Then a blurry logo appeared, and the phone started up. The battery showed four percent.

No passcode appeared. The screen opened without one.

I paused with my thumbs over the glass. My pulse pounded. Reading the messages would take me somewhere I might never get back from. It could put my life in danger.

I opened the texts.

There was just one conversation, saved under Eleanor.

Not Arthur. Eleanor—the woman who had screamed at Maya and smashed a mug near the child’s head.

I tapped the thread, and the messages appeared.

The earliest one made my blood turn cold. The sender said they had found the transfer papers and that Eleanor hadn’t paid a clinic.

Eleanor’s response came two minutes later. It wasn’t an explanation. It was a warning.

She told Sarah to accept the hush money and keep quiet, or Arthur would make her disappear. The police worked for them, she said.

I scrolled, my thumb slipping over the cracked screen. The battery had fallen to three percent.

A newer message from Sarah appeared, marked with a photo. It showed Arthur handing an envelope to a uniformed police officer.

I waited for Sarah’s photo to load.