"We'll help investigate," Delilah said carefully. "But we're not actually?—"
"Wonderful! Rehearsal resumes in ten!" Fabio was already gone, bellowing costume measurements at a terrified seamstress.
Sam stared after him. "Did we just get drafted?"
"I believe," Mrs. Shufflewick said, adjusting her headset, "the term isstrategically embedded."
Nobody saw Elder Thornberry arrive.
One moment the orchestra pit held six nervous musicians clutching their instruments like shields against further prop rebellion. The next, the impossibly ancient warlock occupied the first chair position, a battered viola tucked under his chin and his wispy beard draped across its strings like Spanish moss on a telephone wire. He wore what appeared to be a Baroque-era waistcoat over a Hawaiian shirt over medieval chainmail, and his rheumy eyes sparkled with the particular delight of a man who'd found exactly where he meant to be by arriving somewhere he had no business being.
The cellist to his left leaned away. The oboist behind him mouthedwhat the hellat the conductor, who'd frozen mid-baton.
Elder Thornberry drew his bow across the viola's strings.
The note that emerged had no right existing in standard tuning. It burrowed through Hazel's ribcage, bypassed her ears entirely, and settled somewhere behind her solar plexus where the Codex kept its warmest warnings. She gripped the pit railing. Beside her, Nate went rigid.
"Dancing dust in forgotten halls!" Thornberry announced, fingers flying across the strings in a pattern that defied both musical theory and several laws of physics. "The melody holds the key to ancient calls!"
He launched into a piece that sounded like Bach had gotten drunk with a Celtic bard and they'd composed something in a language older than both their traditions combined. Theorchestra pit musicians, either hypnotized or professionally compelled, picked up their instruments and began following his lead. The oboist's eyes glazed. The cellist wept silently and played the most beautiful countermelody Hazel had ever heard.
The stage floor began to hum.
"Hazel." Nate's voice was tight. "Look at the floorboards."
She looked. Fine lines of golden light traced themselves between the planks—geometric patterns spiraling outward from center stage like the veins of an enormous leaf. Each phrase of Thornberry's music illuminated new branches.
Mrs. Shufflewick gasped.
The headset and clipboard vanished. A velvet smoking jacket materialized around her shoulders. Pince-nez spectacles replaced her reading glasses, and her silver bun restructured itself into the wild mane of someone who'd spent decades in conservatories arguing about Stravinsky. She gripped the railing beside Hazel with knuckles gone white.
"The harmonic progressions match patterns described in pre-colonial magical texts—he's encoding information about hidden passages beneath the theater!" Her voice had dropped an octave and acquired a German accent. She traced the golden lines with one trembling finger. "These arearchitectural schematics. Every measure maps a different level. Someone built this theater on top of something, and the music is the key to reading the blueprints."
Elder Thornberry's melody shifted. Lower now. Darker. The golden lines pulsed and rearranged, revealing what looked like corridors branching beneath the building—three levels deep, at least, spreading outward toward Main Street.
"The Collector of butterflies pins them still," Thornberry sang, his voice cracking between notes, "but the dead wings remember how to fly!"
Mrs. Shufflewick stiffened. "That interval—a diminished seventh resolving to a tritone. In pre-colonial magical composition, that progression specifically indicatessomeone who preserves by destroying. He's describing The Collector's methodology."
Mac was already on his knees photographing the luminous floor patterns with his phone. Delilah had her magnifying glass pressed to the boards, muttering about layered enchantments. Sam sneezed—once, violently—and his left hand flickered to a paw and back.
Hazel's Codex-sense screamed.
The deepest golden lines converged beneath center stage into something that wasn't a corridor at all. It was a chamber. Round. Sealed. And from where the Codex sat in her awareness, it radiated the same ancient, patient hunger she'd felt the night the grimoire first woke.
"Those passages connect to the library," she breathed.
Elder Thornberry stopped playing. The orchestra collapsed into silence. The golden lines faded like dying embers.
He looked directly at her with eyes that held three centuries of exhausted clarity.
"The beginning," he whispered, "was always the ending."
Then he sneezed, looked around as if confused by his own presence, and asked if anyone had seen his cat.
Hazel didn't wait for someone to find his cat.
She grabbed Nate's sleeve and pulled him toward the prop room door at the back of the pit, the one marked DANGER: UNAUTHORIZED PROPS MAY BITE. Fabio had added the sign himself after the papier-mâché shark from Act Two developed a taste for stage crew ankles.
