Riddle of the Night Guard

The sphinx had been watching Elena for twenty years, its stone eyes following her nightly rounds through the Egyptian wing. She'd started as a night guard at thirty-five, divorced and drowning in debt, answering the museum's riddle: what walks on four legs in the morning, two at noon? She'd skipped the evening of her life entirely, walking these marble floors on tired feet while her college friends posted retirement photos on Facebook.

Tonight, the museum was installing a new exhibit—ancient artifacts retrieved from a sunken palace. Elena paused by the loading dock where a restoration team worked under harsh lights. Among the treasures, she noticed something unexpected: a brass diving helmet, modern compared to the surrounding antiquities.

"Part of the personal collection," the head curator told her, not looking up from his clipboard. "The archaeist who found these artifacts drowned in the pool where they'd been submerged for three thousand years."

The word hit Elena like cold water. *Pool.*

That afternoon, she'd received the letter. Her ex-husband was selling the house—their house. The one with the inground pool he'd refused to fill after the divorce, letting it stagnate like the years between them. Their daughter had learned to swim in that pool. Now she was graduating college, and Elena had nothing to show for two decades of walking in circles except a pension that wouldn't cover rent.

She found herself at the back exit, where the old cable TV line still dangled uselessly from the wall—a remnant from when guards could watch television on breaks. Now there was just her phone and her thoughts and the sphinx waiting in the dark.

Elena disconnected. No more cable news in the breakroom, no more scrolling through other people's lives. She stood before the limestone sphinx, its human head imposing, its lion body eternal. The ancient riddle had always bothered her. What about the fourth stage? What about the end, when legs failed and you needed support again?

The sphinx offered no answers. But something else did.

The brass diving helmet glinted in her memory. The archaeologist had died searching for beauty in the depths. Elena had spent twenty years guarding beauty but never experiencing it. She'd been drowning in air.

At dawn, she handed her resignation to the morning supervisor. Then she called her daughter. "I want to see you graduate," she said. "After that, let's fill the pool. Together."

The sphinx watched her walk away, its stone mouth curved in what looked almost like approval. Finally, something had changed in the eternal rotation of its nights.