Riddle at the Deep End

The social hierarchy at Westwood High worked like a pyramid scheme you couldn't opt out of—Zoe and her squad at the top, the rest of us desperately climbing the sides, and the losers left wondering why they'd bought in at all.

Which is how I found myself at Lane's end-of-summer pool party, nursing a flat soda while Zoe held court from the shallow end like she owned the chlorine. I'd been swimming around the edges for an hour, literally and metaphorically, until my little brother Toby had yanked on my calf and whispered something that changed everything.

"Your teeth have spinach in them," he'd said. "Like, a lot. It's been there since lunch."

I'd checked. No spinach. Toby was eight and a pathological liar.

But here's the thing about being fifteen and perpetually on the social B-list: you'll take any lifeline you can get, even when it's obviously a trap. So when Toby emerged from the house twenty minutes later holding a cable he'd allegedly "found" behind the TV cabinet—claimed it was evidence of a government conspiracy—I should've known better.

"The Sphinx," he'd announced dramatically, pointing at where Zoe sat surrounded by her usual admirers. "She knows. Ask her about the pyramid."

The pyramid. Their secret group chat. Everyone knew it existed; no one knew what actually happened in it. Rumors ranged from innocent gossip to coordinated bullying campaigns, but nobody had proof.

My heart hammered as I waded toward Zoe. The water slowed me down, made everything feel heavier, more inevitable. This was it—social suicide or promotion. No middle ground.

"Hey," I said, voice barely steady. "Toby found this cable behind the entertainment center. He thinks—"

Zoe stared at me, then at the cable, then back at me. And the weirdest thing happened. Her face broke.

"Oh my god," she said, and she wasn't looking at me anymore. She was looking past me, at Toby, who'd followed me into the pool and was currently treading water with a grin that said he knew exactly what he'd done. "That's from my dad's office. I've been looking everywhere."

"Your dad—?" I started.

"Egyptian exhibit curator," she said, wading over to high-five Toby. "We literally have an actual Sphinx statue in our basement. That's the pyramid he's been working on for the museum. Not a group chat."

The social pyramid dissolved around me. Or maybe I'd just been swimming in the wrong direction the whole time.

"Want to see it?" Zoe asked. "The Sphinx, I mean. My mom's making smoothies. No spinach, I promise."

I laughed. I couldn't help it. Sometimes the universe hits you with a riddle so perfect you can't believe you almost missed the punchline.

"Yeah," I said. "I'd love that."