Read Chapter 24: The Brother's Letter

The footsteps stopped at the bottom of the stairs. Camille held her breath, her fingers digging into Laurent’s arm. He was still pale from the wound, leaning against the wall of Lucien’s old bedroom, but his eyes were sharp, fixed on the doorway.

A knock. Three slow, deliberate knocks.

Laurent moved first, pressing a finger to his lips. He crossed the room in silence, taking a rusted fireplace poker from the hearth. Camille’s heart hammered as he positioned himself beside the door.

“Camille?” A voice came through the wood. Low, tired, familiar. “It’s Édouard. I’m alone. I need to talk to you before he finds this place.”

Laurent’s jaw tightened. He didn’t lower the poker.

“How did you find us?” Camille called out, her voice steadier than she felt.

“The same way Vasseur will, soon enough. Lucien and I shared secrets once. I know every bolt-hole he ever kept.”

A pause. Then, softer: “I helped you escape the fire, Laurent. I could have let him take you.”

Laurent’s knuckles went white around the poker. “You could have,” he said flatly. “You’ve tried before.”

Silence stretched. Then a scraping sound, and a folded piece of paper slid under the door. It was yellowed, the edges frayed, sealed with a blot of dark red wax.

“Read that,” Édouard said through the wood. “Then decide if you want to open this door.”

Laurent didn’t move. Camille did. She crossed the room and picked up the letter, her hands trembling as she broke the seal. The wax crumbled like dried blood.

The handwriting inside was old, elegant, in French, the ink faded to sepia. She read aloud, translating as she went.

*My dear brother,*

*I have tried to write this letter a hundred times. I tried the year you left Paris, and the year the war took our father’s house. I tried on your wedding day, though I was not invited. And I tried again each spring when the century turned over and you stayed the same, and I did not.*

*Your face is a punishment I wear every time I look in a mirror, because I see you there, waiting for me to become you.*

The words caught in Camille’s throat. Laurent’s expression didn’t change, but something in his posture softened, just slightly. She continued.

*I know what I did. I know the poison I poured into your wine came from the alchemist’s own stores, the one thing he kept that could wound an immortal. I know I did it because I was jealous—of your talent, of the century you would live while I decayed, of the way our mother always looked at you like you were the sun and I was merely the shadow you cast.*

*I meant to free myself, not kill you. I wanted you to age, to become human, so that we could be brothers again. Instead I bound you more tightly to the curse, because the poison mixed with your blood and fused the alchemist’s spell to your marrow. The key I took from his workshop that night—I used it to lock away the pigment that sustains you. I thought I was trapping your immortality in a vault so that it would wither without air.*

*I did not know the pigment was the thread that holds your life together. I did not know that sealing it would make you dependent on it, that if it ever dried or was destroyed, you would not merely age—you would die.*

“He locked away your pigment,” Camille said, looking up from the letter. “The immortality is in the pigment, not just the curse?”

Laurent’s face had gone still. “The alchemist ground his own lifespan into that pigment,” he said slowly. “It’s what he used to paint the original portrait of my brother and me. The rest of his paints were ordinary. But that one—that one carried his soul. When Édouard poisoned me, the curse latched onto the pigment already in my blood. It became my anchor.”

Camille looked back at the letter. “He says he’s tried to open the vault a hundred times but the key won’t turn for him. The alchemist spelled it to respond only to the one who holds the blood pact.”

Laurent’s eyes widened. “The silver key.”

“The silver key,” Camille confirmed. “Édouard thinks you’re the only one who can unlock the vault. He doesn’t know you never had the key—that it passed to Vasseur’s line.”

Behind the door, Édouard spoke again. “I found her grandmother’s letters, Camille. I know the Moreau family has guarded the alchemist’s secrets for generations. I know your grandmother hid the key from Vasseur’s family because she knew what he would do with it.”

Camille’s throat tightened. “What would he do with it?”

“He would open the vault and destroy the pigment,” Édouard said. “He thinks killing Laurent will transfer the curse to him. He doesn’t understand that the immortality doesn’t pass through death—it passes through the burning of the true-love portrait. He’s been chasing the wrong end of the alchemist’s bargain for forty years.”

Laurent let out a bitter laugh. “So he would kill me for nothing.”

“Not for nothing,” Édouard said quietly. “For loneliness. He thinks any curse is better than none. He’s spent his whole life in the shadow of his ancestor’s failure, watching you live while he aged. He wants to be you, Laurent. He wants the centuries. He just doesn’t know they’re already his to take if he could learn to paint with the right pigment.”

Camille looked at Laurent, questions rising in her chest. Laurent shook his head slowly. “The alchemist’s apprentice didn’t fail,” he said. “He stole the formula. It’s been passed down in Vasseur’s family too. But they never had the original silver key—only the knowledge. They could never make the pigment work without the blood pact, because the pact is what gives the paint its power.”

Édouard’s voice came through the door, softer now. “Brother. I have spent a century trying to undo what I did. I stole your paintings to make you come find me. I left the threat portrait for Camille because I wanted to scare her away from you—I thought if she left, you would finally come to me, and I could give you this letter and ask for your forgiveness.”

“And the fire?” Laurent asked. “Was that part of the plan?”

“The fire was Vasseur. He followed me to the workshop. I didn’t know he was there until the smoke.” A pause. “I helped you escape because I was afraid he would kill you before I could tell you the truth.”

Camille’s hands trembled around the letter. “The pigment,” she said. “You sealed it away. If Laurent destroys the key, he dies. If Vasseur gets the key and destroys the pigment, Laurent dies. We’re trapped.”

“No,” Édouard said. “There’s a third way. The vault isn’t just a lock—it’s a birthplace. The alchemist built it so that the pigment could be renewed, if the right person made the offering.”

Camille looked at Laurent. “What offering?”

Laurent’s face had gone pale. “Love,” he said. “The alchemist’s pigment was made from his love for his dead wife. It’s why the true-love portrait is the only thing that can break the curse permanently—it’s the same power, used differently.”

Édouard rapped the door. “Let me in, Laurent. I know where the vault is. I’ve known for a century. I just couldn’t open it without you—because the vault responds to blood, and your blood is the only one that can enter it.”

Laurent stared at the door, the poker still tight in his hand. Camille watched the conflict play across his face. A man who had been betrayed by his own brother, who had carried that wound for over a hundred years, now offered the key to his own survival.

She stepped forward and unlatched the door.

Édouard stood in the darkness beyond, his face streaked with soot, his eyes hollow with regret. He looked at Laurent, and for a long moment neither spoke.

Then Édouard reached into his coat and pulled out a small canvas, wrapped in cloth. He held it out to Camille.

“The original true-love portrait,” he said. “Vasseur will come for it. He’ll come for you. And he’ll come for the key.” His eyes met Laurent’s. “But if we can get to the vault before he does, we might not have to choose who dies.”