The Riddle of the Seventh Floor

Elena stood before the floor-to-ceiling window on the seventh floor, watching the city bleed into twilight. At 47, she'd stopped counting the gray strands threading through her dark hair, though the mirror reminded her each morning. Her doctor had prescribed the vitamin D supplements, citing deficiency, but she knew better. It was just another middle-age correction, another adjustment to the machine.

The sphinx had been watching her for three weeks.

Not a literal sphinx, of course, but Marcus—the division VP with his impossible riddles and predatory smile. He'd summoned her to his office after she discovered the discrepancy in the clinical trial data. The new hair vitamin supplement, Lustrous, showed remarkable results. Too remarkable.

"You're clever, Elena," Marcus had said, spinning a vitamin tablet between his fingers like a coin. "But clever people often miss what's right in front of them. What grows faster than weeds but dies without sunlight?"

She'd given him the technical answer about keratin synthesis, but his smile had only widened.

"Wrong. The truth."

Now, reviewing the encrypted files she'd secretly copied, Elena understood the riddle. Lustrous didn't just stimulate hair growth—it accelerated cellular replication across all systems. Temporary results, permanent consequences. The vitamin was a Trojan horse, and the company was about to release it to millions.

Marcus appeared in the reflection behind her, silent as ever.

"The answer," he said, "is cancer. Uncontrolled growth. Now, what will you do with that knowledge, Elena?"

She turned to face him, her hand trembling slightly in her pocket. "Report it."

"And lose your pension? Your reputation?" He stepped closer. "At your age, starting over is... difficult."

Elena touched her hair, the gray strands suddenly feeling like wires. "Better to lose everything than to become the monster that feeds on others."

Marcus laughed, genuinely surprised. "I thought you'd say that. That's why I hired you twenty years ago. Why I promoted you. Why I let you find the files."

He placed a document on her desk—whistleblower protection, already signed.

"The company needs to fall, Elena. But I can't be the one to push it. The sphinx doesn't solve its own riddles."

He walked to the door, then paused. "One last thing—about those vitamins you've been taking? They're sugar pills. You never had a deficiency."

Elena watched him leave, understanding at last. The gray hair, the fatigue, the perceived inadequacy—all manufactured. She'd been solving the wrong riddle all along.

Outside, the city lights flickered on like stars. For the first time in years, Elena felt something stirring beneath the resignation—something that might, with proper nourishment, grow into courage.