Read Chapter 30: Paying the Debt

The key was in the lullaby’s missing note, and the note was in the music box’s felt-lined cradle.

Élodie pried the velvet free with trembling fingers, the thin metal sliver dropping into Julien’s palm with a sound like a struck bell. He held it up to the lantern light—an antique key, bronze and tarnished, no larger than her little finger.

“It fits nothing we’ve seen,” he said, turning it over. “Doors, safes, lockboxes. Already tried them all.”

“Not doors,” Élodie said. The ghost’s words from the shattered mirror still rang in her skull. *My child, locked in the third-floor room.* “Walls.”

They moved through the theater in silence, the dust of the abandoned third-floor corridor muffling their steps. The sealed room stood open now, its door unhinged by the demolition crew’s earlier attempts. Inside, the space was stripped bare—crib gone, toys gone, only the faded outline of furniture staining the wallpaper.

Élodie pressed her palm to the wall beside the window where the lullaby had always seemed loudest. The plaster was cold. “Here. I think it’s here.”

Julien ran his fingers along the baseboard until they caught on a seam invisible to the eye. He eased a section of paneling loose, and behind it, nestled between the studs, sat a tin box wrapped in oilcloth.

The lock yielded to the tiny key with a soft click.

Inside, the jewels caught the light like captured stars. Diamonds, emeralds, a sapphire pendant the size of a quail’s egg. Strings of pearls coiled like sleeping snakes. Brooches and rings and a tiara that must have graced the head of an empress.

Élodie’s breath caught. “This is what she meant.” She lifted a ruby necklace from the nest of velvet. “This could pay the debt a hundred times over.”

Julien didn’t touch the treasure. He stood motionless, his jaw tight. “It’s not ours to sell. We don’t own it.”

“We’re not selling it for ourselves. We’re saving the theater.”

“Legally, it matters.” He pulled a folded document from his coat—the deed they’d uncovered in the archives, brittle and yellowed. “This theater was registered to Auguste Vautour’s estate after Céleste vanished. If anyone questions our right to these jewels, everything we’ve done unravels. The confession may have ruined Vautour’s name, but his heirs still hold the title.”

Élodie stared at him. “Then we prove she owned them. We prove the theater was hers.”

“How? She’s been dead a century. There’s no voice but a ghost’s to say what belonged to her.”

“Then we give the ghost a voice.” Élodie’s voice was steel. “That’s what the gala is for. That’s what you wrote into the libretto.”

Julien’s gaze met hers, and for a moment the wall between them—the fight, the distance, the cold fury of his firing—seemed to thin. “I wrote it,” he said quietly. “But writing it and proving it are different things. If Céleste gave birth here, if they locked her child away, there may be records. Birth certificates. Corrupt doctors paid to keep silent.”

“Then we find them.” She stepped closer, close enough to see the flecks of grey in his stubble. “We find them together.”

He didn’t step back. “You made that call without me once, Élodie. You leaked the confession to Delacroix and took the decision out of my hands. You don’t get to decide for me again.”

The words landed like stones. She felt the heat rise in her cheeks. “I thought I was protecting you. After they fired you, after everything Vautour threatened—”

“I know why you did it.” His voice softened. “But I need to be part of the next choice. Otherwise, what am I to you? A set designer who writes pretty words?”

She wanted to tell him everything—that he was the reason she believed in the theater again, that his voice in her ear steadied her when the ghost’s silence grew too loud. But the confession, the gala, the midnight deadline—all of it pressed against her chest like a second ribcage.

“You’re the reason this story can be told,” she said instead. “Without you, Céleste is just a scream in the dark. With you, she’s a woman. A mother. A truth that can finally rest.”

Julien’s expression cracked, just slightly. He looked down at the jewels, then back at her. “Then we prove it. Born in the winter of 1898. That’s when the lullaby would have been written. If there’s a record, it’s in the municipal archives. But they open at nine. Our vote is at eight.”

Élodie checked her watch. It was already past two in the morning.

“There’s another way.” She pulled the deed from his hands, scanning the faded script until she found the clause she remembered. “The original charter. It includes a codicil—‘should the house fall into disrepair or its purpose be abandoned, ownership reverts to the bloodline of the founding artiste.’”

Julien frowned. “That’s Céleste. But her bloodline died with the child.”

“Did it?” Élodie looked at the doorframe, where faint scratch marks told the height of a growing child. “The room wasn’t a jail cell forever. Someone let them out. Someone raised that child. And someone in Paris today might carry Céleste’s name.”

They worked through the small hours, cross-referencing the theater’s old payroll records with civil registries. Julien found it first, his finger pressing hard against the page.

“Desmarais.” He looked up, eyes sharp. “Céleste’s maiden name. A musician named Antoine Desmarais settled in Montmartre in 1902. He adopted a child from an orphanage—records altered, no mention of parentage. But he worked as a pianist here. Played for Vautour’s company the year before.”

“He was the child,” Élodie breathed. “He was her son.”

“And he has descendants.” Julien’s voice shook. “A great-granddaughter. Living in Lyon.”

The bell of the old theater clock chimed three.

“Find her,” Élodie said. “Call her. Tell her what her great-grandmother left behind.”

“Élodie, it’s three in the morning.”

“We have five hours until the vote.” She knelt and began wrapping the jewels in the oilcloth. “And one chance to prove the theater is hers—and that this treasure belongs to no one who can stop us.”

Julien watched her work, and something in his face softened. He took out his phone, hesitated, then dialed.

While it rang, Élodie touched the locket at her throat. Céleste’s locket, warm against her skin.

“Please,” she whispered. “Let them answer.”

The line connected.

“Hello?” A woman’s voice, groggy with sleep.

Julien’s eyes met Élodie’s. He held up the deed. “Is this Mademoiselle Desmarais? My name is Julien Moreau. I’m calling about a theater in Paris, and a treasure that belongs to your family.”

Silence on the line. Then: “Who is this, really?”

Élodie stepped closer to Julien, close enough to hear the woman’s breath.

“Your great-great-grandmother,” Julien said carefully, “was a singer who vanished in 1902. Her name was Céleste. And she left something for you.”

The line crackled. Élodie’s heart hammered.

“I know that name,” the woman said, finally, her voice a whisper. “My grandmother told me stories. But she always said no one would believe us.”

Julien’s hand found Élodie’s, and she didn’t pull away. Just for a moment—just for a breath—they were on the same side.

“Believe us,” he said. “We’re the only ones who can save the theater before sunrise.”