What the Sphinx Knows

The vitamin D deficiency diagnosis arrived the same day Marcus left. Elena sat on the edge of their bed—now just *her* bed—reading the lab results while the cat, Plato, wound himself around her ankles like a velvet promise of constancy. "Low levels," the report stated, as if her bones themselves were deciding to dematerialize.

At work, the new marketing director was a woman named Fox—not her real name, but the surname she'd acquired along with her reputation. Kate Fox moved through the office like she owned the shadows, brilliant and mercurial, with eyes that seemed to calculate Elena's diminishing relevance each morning.

"You're not eating, are you?" Kate asked one evening as they both worked late, the only souls left in the glass tower. "You're fading."

Elena should have been offended. Instead, she heard the echo of Marcus's last words: *You've become a sphinx, El. All riddles and silence, waiting for someone to solve you.*

The bear had been Marcus's spirit animal, lumbering and affectionate, but ultimately it hibernated through everything that mattered. His departure had been less a betrayal than a hibernation he'd never woken from.

"My doctor says I need supplements," Elena said instead, her voice sounding thin in the fluorescent hum. She pulled the bottle from her purse—bright orange pills that looked like candy from a dystopia.

Kate took one, studying it like a talisman. "We all need something to keep us upright."

Their fingers brushed. The contact sent sparks through Elena's calcifying skeleton. She saw it then: the riddle wasn't about why Marcus left or why her bones were hollowing. The sphinx's question was simpler. *What do you become when everything that defined you dissolves?*

She took the vitamin from Kate's palm. "Maybe," Elena said, "we're just all supposed to be a little porous. Let the light through."

Plato was waiting on the windowsill when she got home, sphinx-like and inscrutable, watching the moon rise over the city. Elena swallowed the pill with a glass of wine, feeling the slow dissolution of whoever she'd been before, and the first faint calcification of whoever she might become next.