Laveau Devaroux buried her third daughter on a Tuesday. She wore black silk and pearls to the grave, because a voodoo queen does not weep in cheap cloth. The curse had taken every firstborn woman in her line for four generations. Now it had taken her Simone. Laveau pressed her rings into the wet earth and swore she would end it. To break a curse, you must name the ancestor who first drew it. She did not know that name. And the family elders guarded old secrets like teeth. Back at the manor, she stood inside the iron gate hung with bones and beads. She had a choice to make. Her great-aunt Ophelia knew the family scandals. But Ophelia's mind slipped now, and a wrong question would seal her lips for good. Ask the wrong elder, and the trail died. Laveau needed proof before she asked anyone. She needed a voice that could not lie or forget. So she went to the exile. Esmeralda Nox read cards in a tent at the edge of the marsh, thrown out of her carnival years ago for telling truths people paid to hide. Laveau had never trusted her. The woman had once predicted Simone's death and smiled doing it. Now Laveau ducked under the flap and dropped a fat roll of bills on the table. "You remember my family's scandal," Laveau said. "The one nobody living will speak of." Esmeralda did not touch the money. She spread her cards, her silver-streaked hair falling forward. "I remember what your elders paid me to forget. That's a different price." "Name it." "Not coin." Esmeralda's purple eyes lifted. "You want the first name, you call the dead yourself. I only point the way." Laveau's jaw tightened. She had hoped to avoid this. But the woman was right. A living mouth might lie. A summoned spirit could not. From her bag she drew the ritual bundle: chalk marked with a red veve, black wax dripped across it, sage tied tight at the base. She set it burning and cut her palm. Blood struck the veve. The tent went cold. Esmeralda leaned close and whispered one instruction. "Ask who broke the vow. Not who died for it." Smoke gathered above the flame and took a shape. A woman. Laveau spoke the question exactly as told. The smoke-mouth moved. One word came through, thin and clear. "Celestine." Then the shape tore apart. Laveau sat back, breathing hard. Celestine. Her four-times great-grandmother. The one the family called a saint, whose portrait still hung above the parlor stairs. "There's your proof," Esmeralda said. She finally took the money. "But you should know something. The spirit didn't come easy. Something's still guarding that name." She tapped a card. On it crawled a beast with a gator's back and a rooster's head. "It knows you're digging now. And it will come to the manor before you do."

Laveau had the name now. Celestine. It bought her nothing. To break the curse, she had to know how the vow was broken, and no summoning had given her that. She stood in her parlor under Celestine's portrait, hunting for a thread. In an old trunk she found it: a bundle of letters bound in scraps of cloth, bristling with pins like a wounded animal. Her hands shook as she pried at the wax seals. The letters were burned to soot inside. Someone had gutted them long ago and sealed the ash back up. Laveau sat with the ruined bundle in her lap. The details were gone. Her jaw tightened. Her pet stirred in the corner, the great jeweled boa lifting its feathered head from its coils. It hissed at the window. Then Laveau heard the gate rattle. A woman stood at the iron bars, gray hair falling past her knees, her long gown dark with swamp mud. Freya Desrosiers. The rival Laveau had spent thirty years undercutting at every crossroads. Laveau's stomach dropped. "Put your dead relatives away," Freya called. "You've been digging up mine too." Laveau unlatched the gate but did not step back. "You know something about Celestine." "My line watched yours." Freya's mouth curved. "Celestine made a vow to a spirit of the marsh. Firstborn daughter promised in service, generation after generation. She broke it the day she married into money and refused to give her girl up." Freya spread her hands. "The spirit took the girl anyway. And every firstborn since." Laveau's breath caught. The broken vow. The exact wound. "How do you know the words?" "My great-grandmother stood witness at the swamp altar." Freya reached into her gown and drew out a single pin, identical to those in the ruined bundle. "I have the vow copied. Every line." Laveau wanted to snatch it. She kept her hands still. "Name your price." "Your manor," Freya said. "When the curse lifts, you leave. This district is mine." Laveau looked back at the portrait, at the trunk, at the boa coiled tight. Simone's grave was still fresh. She had sworn on it. She turned back to Freya and held out her hand. "Done." Freya pressed the copied vow into her palm. The words were there, dense and exact. Laveau read the terms of Celestine's promise and the shape of the ritual that could undo it. She finally held the thing she needed. Then a shriek split the night beyond the gate. Something crashed through the reeds. An armored shape burst into the lantern light, gator-backed, rooster-headed, its eyes green and hungry. The guardian of Celestine's name had found the manor. Freya backed away fast. "That's your problem now," she said, and vanished into the dark. Laveau stood alone at the open gate, the vow in one hand, the beast closing in.

Laveau had beaten the beast back with fire and salt, but the guardian did not die. It circled her manor still, waiting. She fled with the copied vow before dawn. Now she stood in a weathered boathouse ringed with a salt circle, the vow spread flat on a plank table. She could read the words. She could not read the marsh spirit's binding language beneath them, the coiled marks that carried the real terms. Misread one, and she might tighten the curse instead of cutting it. Her great boa poured in through the door and settled its jeweled coils by the wall. It hissed at the marsh outside. Laveau needed someone who had survived this kind of reading. She had sent word into the woods for the root doctor. Ezekiel Moss came at first light. The masked, one-eyed root doctor stepped over the salt without disturbing a grain. He carried a pale egret on his arm, a spirit-bird strung with clay charms and dangling trinkets. He set the vow down and studied the coiled marks without a word. "You read swamp binding," Laveau said. "They said you tried it once and lived." "Once," Ezekiel said. "Read a spirit debt wrong. Buried my brother for it." He touched a charm at the egret's neck. "The bird reads. I don't trust my eye alone. Neither should you." The egret stepped onto the table. Its charms clicked against the wood. It bent its long neck and dragged its beak across the coiled marks, slow, line by line. Where the ink was true, the bird went still. At the fourth line it jerked back and shrieked. "There," Ezekiel said. "Freya copied it wrong. Or copied it wrong on purpose." He pointed to a knot of marks. "This says the firstborn is surrendered to lift the curse. The true binding says the firstborn is offered and refused, and the debt dies with the offering. One mark. Say it your way, you owe the spirit another daughter." Laveau's hands went cold. She had almost carried Freya's version to the altar. She had almost handed the spirit Simone's memory and a fresh throat. "Fix it," she said. Ezekiel guided the egret's beak. The bird scratched a new mark into the wax over the false one. The charms went quiet. "Now it reads clean," he said. "The words will lift the curse, not feed it." Laveau folded the corrected vow against her chest. She had the true rite at last. Then Ezekiel lifted his masked face toward the marsh. "Bird only reads what's written," he said. "It doesn't say where the altar stands. The spirit won't take the rite anywhere but its own ground." He looked at her. "And Freya knows that ground. You gave her your house. She still has the map." The egret shrieked once more at the water. Laveau understood. She had the words now. She did not have the place.