The billionaire heiress scrubbed hotel floors for one week before she discovered why her father died protecting twelve million dollars

Olivia walked down the carpeted hallway of the sixth floor, her heart pounding violently against her ribs.

She didn't go to the employee locker room. She didn't turn in her caddy.

Instead, she slipped into the service stairwell, descending rapidly toward the basement levels.

Victor thought he had broken her with the revelation about her father. He expected her to panic, pack her belongings, and run to her attorneys. He didn't expect her to go straight to B2 before his security team could intercept her.

When she reached B1, she ducked into the electrical utility room behind the laundry presses.

The room was hot, filled with the hum of high-voltage transformers and heavy conduit pipes. Mounted on the far wall was Sub-Panel 4—the electrical junction box mentioned in Richard Vale’s blue folder.

Olivia pulled her utility knife from her housekeeping apron and jimmied the latch on Sub-Panel 4.

The door swung open, revealing a maze of circuit breakers, copper wiring, and a small, secondary digital keypad hidden behind a gray transformer switch.

This was the bypass system Richard had installed to override the sealed B2 door lock.

Olivia pulled out her phone, reviewing the photograph she had taken of Richard’s blue folder.

In the margin of the architectural diagram, beside the words Keypad bypass, was a nine-digit code: 10142011#—the date of Daniel Carter’s disappearance: October 14, 2011.

Olivia typed the digits into the hidden keypad.

1 - 0 - 1 - 4 - 2 - 0 - 1 - 1 - #

A sharp electronic clunk echoed through the electrical room, followed by the deep, mechanical hiss of a pneumatic lock disengaging down the hall.

The B2 fire door was unlocked.

Olivia gripped her cleaning caddy, pulled out a heavy industrial flashlight, and stepped back into the stairwell.

She descended the final flight of stairs to the B2 landing.

The heavy steel fire door, which had been locked shut for fifteen years, now stood open an inch, exposing a dark, narrow crack.

Olivia pushed the door open.

A wave of cold, stagnant, mold-scented air rushed out, hitting her face like a physical hand.

She stepped inside, turning on her flashlight.

The beam of light cut through absolute darkness, illuminating a low-ceilinged concrete corridor covered in thick cobwebs and white mineral dust. Broken wine racks lined the walls, their wooden frames rotted away.

Olivia walked slowly down the corridor, her sneakers making faint crunching sounds against the gravel floor.

She reached the end of the wine cellar.

There, standing directly in front of her, was a massive wall of fresh concrete blocks—the three-hundred-square-foot enclosure constructed fifteen years ago.

In the center of the concrete wall was a single steel maintenance hatch, secured by a heavy brass padlock.

Olivia reached into her caddy, pulling out a set of heavy iron bolt cutters she had taken from Arthur’s maintenance cart on B1.

She fitted the jaws of the cutter around the padlock shackle, set her feet against the concrete floor, and squeezed with all her strength.

SNAP!