Read Chapter 3: The Locket

The wings smelled of dust and forgotten perfume, a mixture so thick Élodie could taste it. She had come looking for costumes—something practical, perhaps a rehearsal dress that wouldn’t trip her during her nightly explorations—but the racks stretched into shadow like a forest of faded silks, each garment a ghost of some performance past.

She ran her fingers along a row of bodices. Taffeta rustled. Velvet whispered. A moth, startled by her intrusion, fluttered up into the dark grid above.

The dressing room with the lithograph had yielded nothing more after Julien left. She’d pressed her palm against the wall where the music had seemed to emanate, searching for a seam, a hidden door, anything. Nothing. But the Casta Diva had lingered in her ears for hours afterward, a vocal line she knew by heart, yet rendered with a sorrow she’d never managed to achieve.

Delacroix had given her a key to the stage door. Not the front entrance—too public for the theater’s current state—but the service entrance off the alley, where deliveries had once come and, she suspected, debts had once been dodged. The key was heavy brass, warm in her pocket now as she pushed deeper into the costume storage.

She needed to understand her surroundings. If the phantom was leaving clues, they would be here, in the places where the theater’s daily life had once hummed. Performers dressed here. They waited here. They whispered secrets here that never reached the stage.

A full-length mirror stood at the far end of the wing, its silver backing clouded with age. Élodie almost missed it—her eyes were adjusting to the dim, and the mirror was propped against a stack of hat boxes as if someone had meant to move it and given up decades ago.

She stepped closer. Her reflection swam in the tarnished glass, a pale oval in the gloom. She looked younger in the mirror, softer, the way she’d looked before Marseille. Before the collapsing high note, the critic’s hiss of a review, the slow drift of her career from promise to… this. An understudy role in a dying theater, chasing voices no one else could hear.

A glint caught her eye. Not from the mirror’s surface—behind it.

She knelt, peering into the gap between the mirror’s frame and the wall. A narrow space, barely wide enough for a hand. Something silver winked at her from the darkness.

Élodie hesitated. The theater had been silent since the Casta Diva. No phantom chorus, no invisible tenor. Just the settling groans of old timber and the distant rumble of Paris traffic beyond the walls. But the silence felt watchful, as if the building itself was holding its breath to see what she would do.

She reached in. Her fingers brushed against dust, a nail, something sticky she chose not to examine. Then metal—cool and smooth. She closed her hand around it and drew it out.

A locket.

Silver, small enough to rest in her palm, its surface tarnished to a soft pewter gray. The chain was delicate, broken at one end as if torn away in haste. On the front, engraved in looping script, two letters: *CA*.

Céleste Aubry.

Élodie’s pulse quickened. She pressed the clasp, expecting resistance from years of disuse, but it opened freely, as if someone had oiled it recently.

Inside, a tiny photograph. The sepia tones had faded to the color of old tea, but the face was unmistakable—a young woman with dark hair piled high, a strong jaw, and eyes that held a challenge even in the stillness of the image. She wore a costume Élodie recognized from the lithograph: the white gown of Norma, the circlet of mistletoe in her hair.

The same woman. The vanished diva. But here she was not the commanding figure of the publicity portrait. This photograph was intimate, almost casual. A private keepsake, not a professional sitting.

Élodie turned the locket over. On the back, more engraving, finer than the initials. She tilted it toward the thin light from a distant bulb and squinted.

*To my song. Until the last act.*

A chill traced her spine. Not the cold of the theater, which was constant and damp, but something sharper—a presence, a shift in the air. She looked up sharply, expecting to see movement in the wings.

Nothing. But the photograph seemed to pulse in her hand, warm despite the chill.

She pocketed the locket. It felt heavier than it should, a weight against her thigh as she stood. The mirror reflected her again, and for a moment, she thought she saw another figure behind her—a white shape, gone before she could turn.

The first note came as she reached the door.

A soprano voice, distant but unmistakable, rising through the theater’s bones. Not Casta Diva this time. Something else—a recitative, quick and urgent, the words lost in the acoustics of the empty house.

Élodie stopped. The voice continued, moving through the theater with a purpose she hadn’t heard before. It wasn’t a performance. It was *communication*.

She followed it.

The wings gave way to the backstage corridor, where rope lines hung like dead vines from the fly rail. The voice led her past the dressing rooms, past the prop table with its dusty chalices and paste jewels, toward the stage itself.

She pushed through the stage door and stepped into the house.

The auditorium was dark, but a single work light burned above the stage—Delacroix must have left it. The phantom soprano stood at the center of the boards, invisible but unmistakably present. Élodie could feel her there, the way you feel a singer’s focus when they’re about to enter a phrase.

The recitative stopped. A moment of silence. Then the voice began again, softer now, almost a murmur. And other voices joined it.

Tenors. Basses. A chorus.

The phantom rehearsal, louder than she’d ever heard it. The voices swelled, filling the empty house with music that had no source, harmonies layered so densely they seemed to press against the walls. Élodie recognized the ensemble passage—the opening of Norma’s second act, the druids gathering, their voices rising in ritual.

But there was a wrongness beneath the beauty. A tension in the harmonies, a pushing against the pulsing of the music. And under it all, the single soprano line, straining against the ensemble as if trying to break free.

Élodie walked to the edge of the stage and knelt. The voices swirled around her, so real she could almost see the chorus shapes in the dark. She closed her eyes and let the music wash over her, listening not with her ears but with the something inside her that had heard the tenor’s harmony at her audition.

The soprano line was *struggling*. Not with difficulty—the voice was technically perfect, each note placed with a precision that spoke of years of training. But there was desperation in it, a quality she’d heard only in singers who knew they were losing something irreplaceable.

*A warning*, she thought. *She’s warning us about something.*

The chorus built to its climax, the percussion of the invisible orchestra thundering through her chest. And just as it seemed the sound would peak, the soprano’s line broke—a crack, a wobble, a descent into silence.

The music stopped.

Élodie opened her eyes. The stage was empty, the auditorium silent except for her ragged breathing. The work light flickered overhead, casting uncertain shadows across the boards.

She pulled the locket from her pocket. The photograph seemed to watch her, the challenge in those faded eyes undimmed by a century of darkness.

“What happened to you?” she whispered. “What are you trying to tell me?”

No answer. But she hadn’t expected one. Not yet.

She pocketed the locket and rose, brushing dust from her knees. The question of Céleste Aubry had just become more personal. This wasn’t merely a historical mystery, a ghost story to entertain the curious. This woman had left a trail—the lithograph hidden beneath the floorboard, the locket concealed behind the mirror, the phantom singing that grew louder each night.

And now she had Élodie’s attention.

She crossed the stage toward the service door, her footsteps echoing in the empty house. At the threshold, she paused and looked back.

The light flickered again. For a single instant, she thought she saw a figure standing at center stage—a woman in white, facing the empty auditorium, arms slightly raised in the opening pose of an aria.

Then the light steadied, and the stage was bare.

Élodie pushed through the door and let it close behind her. In the alley, the Paris night air was cold and clean, washing the theater’s dust from her lungs. She walked to the Métro on autopilot, her mind churning.

The role of Norma had been promised to someone else long ago, Delacroix had said. What if that someone had never relinquished it? What if Céleste Aubry wasn’t trapped in the theater at all—what if she was still, in some impossible way, waiting for her turn to sing?

And what would happen when the phantom’s patience finally ran out?

The Métro train arrived with a screech of brakes, jolting her from her thoughts. She found a seat in the corner, the locket warm against her thigh, and watched her reflection in the dark window as the train carried her through the tunnels of Paris.

She was supposed to be an understudy. But she was beginning to understand that she had been cast in a different role entirely—one that Delacroix had never offered and the phantom had never spoken aloud.

All she had to do was figure out what it was before the theater fell silent forever.