Lola Smith burned a hole through the kitchen table by accident. She was only trying to reach for the bread. Her right hand sparked orange, her left frosted the crumbs with ice, and her tail knocked the chair flat. She was ten years old, and she did not know how to stop any of it. Three bloodlines lived inside her. Half of her was human. The rest was demon and dragon, and she had the horns and wings to prove it. Somewhere out there were the parents who had given her all of it. She wanted to find them. She wanted to learn what she was. But no one had ever taught her a single spell, so the magic taught itself, and it taught itself wrong. Her wings twitched when she was scared. Her fingers lit up when she was angry. Yesterday she had cried, and every window in the house had cracked. She was starting to think she was dangerous to be near. So she left before she could break anything else. She walked until she found a tower she had only heard about in stories. It rose pale and tall, covered in glowing marks she could not read. Diamond-shaped windows glowed blue and pink. A crystal burned at the very top. The carved doors stood shut, but warmth leaked out through the seams, the kind that pulls you closer instead of pushing you back. Lola pressed her palm flat against the wood. "I don't want to hurt anyone," she whispered. "I just want to learn." Her hand flared. Fire and frost poured out of her at once, more than ever before. She braced for the doors to burn. They did not burn. The glowing marks along the tower drank her magic up. Fire, frost, shadow, all of it flowed into the walls and vanished. The marks brightened. The doors swung inward on their own. Inside, the air felt cool and steady. The heat under her skin faded to a low hum. For the first time in weeks, her wings lay flat and her hands stayed still. The tower had swallowed the wild part of her and held it safe. Stairs curled up into the light above. On the bottom step sat a folded gray cloak and a single lit candle, waiting. Someone had left them there. Someone knew a girl like her would come. Lola climbed one step. Then she stopped. The candle flame bent toward the stairs, as if pointing the way. She was safe now. But she was not alone in this tower, and whoever waited above her already knew what she was. She gripped the cloak and started to climb.

Lola climbed the curling stairs with the gray cloak clutched to her chest. Each step brightened as she passed. She did not know who waited at the top. A friend would teach her. A trap would end her. She kept climbing anyway, because staying home had already broken enough. The stairs opened into a round room. Diamond windows threw blue and pink light across the floor. In the center stood a dragon. He was old and green, with a long white beard and horns curved like her own tiny ones. He wore a robe stitched with glowing marks. His yellow eyes found her and did not blink. Lola's wings snapped tight against her back. Her right hand sparked. Fire crawled up her fingers before she could stop it. The dragon did not flinch. He watched the flame the way a farmer watches weather. "You leak," he said. "Three bloodlines. No teacher. I know." "Did you leave the cloak?" Lola asked. Her voice shook. "And the candle?" "Yes." "How did you know I was coming?" "This tower calls broken magic. You are broken magic." He said it plainly, without cruelty. "You came. Others did too, long ago." Lola's fire climbed higher. It touched her wrist and burned. She gasped and shook her hand, but the flame clung. Panic pushed more fire out. The room filled with heat. The dragon reached to a stand beside him. He lifted a slender wand wrapped in gold vines, its tip a pale crystal. He did not aim it at her. He held it out, handle first. "Take it," he said. "The tower drinks wild magic. The wand aims what is left. You cannot learn control with bare hands. Not yet." Lola stared at the wand. Trusting him could be the worst mistake of her life. But her hand was burning, and no one else had ever offered to help. She grabbed the wand. Warmth ran up her arm at once. The fire on her wrist thinned, then pulled toward the crystal tip and gathered there in a small, steady flame. It stopped spreading. It stopped hurting. For the first time, the fire went where she pointed. She let out a long breath. Tears blurred the blue light. "It listens," she whispered. "It obeys the hand that thinks," the dragon said. "You have a dragon's blood. I can teach that part. The demon and human parts I cannot." He paused. "You will need others for those." Lola lowered the wand. The flame shrank to nothing. She had come up these stairs sure she might die. Instead a stranger had handed her the first real control she had ever felt. "Who are you?" she asked. "Verdantus Sage-Scale," he said. "I taught your kind before. I stopped. I am starting again with you." Lola gripped the wand tight. She had found a teacher. But he could only teach one third of what she was, and the other two thirds still burned inside her.

Lola stood at the tower window with the wand still warm in her hand. She had control of her fire now. But the demon and human parts still boiled under her skin. She tried to hold them still. She could not. Magic leaked out of her fingers and slid down the tower wall like smoke. Something in the dark woods stirred. She heard branches snap. Then a low, hurt sound crawled up from below. "You pulled it here," Verdantus said behind her. The old green dragon crossed the room slow, his beard swaying. He had taught her only one third of her blood, and the loose parts had just called something out of the trees. "Uncontrolled magic sings. Wounded things follow the song." They went down the curling stairs together. At the tower's base, a creature lay in the grass. It was long and gray, with torn wings and one leg bent wrong. Blood matted its side. Its eyes rolled to Lola and it snarled, then whimpered. She stepped back. "Did I hurt it?" "No. Your leak drew it while it was already breaking. It ran too fast through the trees." Verdantus lowered his head near the creature. "It will die if we leave it." Lola's hand sparked without her asking. The demon side, hungry. The creature flinched from the heat. "I can't get close," she said. "I'll burn it." "Then aim," Verdantus said. "The wand thinks. You think." Lola lifted the wand. She breathed the way he had shown her. The wild fire on her fingers thinned, then pulled into the crystal tip and held there, small and steady. No leak. No smoke. She knelt beside the creature. Its breath rattled. She pressed her free hand to the torn side, gentle. The heat stayed in the wand where she wanted it. Verdantus set one clawed hand over hers and hummed. A green light spread from his palm into the wound. The torn skin drew closed. The bent leg straightened with a wet click. The creature shuddered and stood. It shook out its wings, whole now. It looked at Lola once. Then it turned and slipped back into the dark trees without a sound. Lola let the flame die. Her chest heaved. "I held it," she whispered. "The whole time." "You held the dragon fire," Verdantus said. He did not smile. "You did not hold the leak. It called that beast. Others heard too." He looked toward the woods. Far off, more branches snapped. Something bigger moved between the trees. "Your demon side sings loudest. And I cannot teach it." Lola gripped the wand. She had saved one hurt thing tonight. But her loose magic had opened a door, and the woods had heard it swing. She stared into the dark where the shapes gathered. She needed a teacher for the demon blood, and she needed one before whatever was coming reached the tower.

The bigger shape in the woods came closer. Lola raised her wand, but the fire only steadied one part of her. Her demon side still leaked, still sang into the dark. She braced for a monster. Instead a woman stepped out of the trees. She wore red silk that caught the tower's glow. Her skin shimmered faint gold, and two curved horns rose from her hair. A thin tail flicked behind her, just like Lola's own. "Your call reached the road," the woman said. "I followed it here." She did not sound afraid. She sounded annoyed. "That kind of leak brings worse than me." Verdantus stepped in front of Lola. "You teach at the Arcane Maiden Tower," he said. "The demon side." "Lilly," she said. She looked at Lola's horns, then her tail. "You're leaking because no one taught you to hold it. Human hands won't. Dragon claws won't." She tipped her head toward Verdantus. "He can't." "I know," Lola said. Her fingers still sparked. "I've been trying all night. It won't stop." "It won't stop because you're pushing it down," Lilly said. "Demon magic isn't fire. You don't trap it. You trade with it." She stepped closer, unafraid of the sparks. "It gives you nothing without taking something back. That's the first lesson. The hardest one." Lola thought of the wand, warm in her hand. "Show me," she said. Lilly held out her palm. "Give me your fear," she said. "Right now. The fear that you'll burn someone. Push it into your hand and offer it up." Lola did not understand. But she stopped clamping down. She thought of the kitchen table she had burned through. She thought of the hurt creature. She let the fear rise up her arm instead of fighting it. Heat gathered in her fingers, then flowed toward Lilly's open hand. The leak on Lola's other fingers thinned. The smoke stopped sliding down her skin. For the first time all night, the song went quiet. In the woods, the big shape stopped moving. Then it turned and crashed away through the trees. Lola stared at her hands. "It's gone. The pull is gone." "For now," Lilly said. She closed her fist around the fear she'd taken. "You gave something up to buy that quiet. You'll pay for every spell the same way." She reached into her sleeve and drew out a small crystal ball on a cord. It glowed faint blue. "One artifact. I give each student one. This one shows what you offer before you offer it. So you never trade blind." Lola took it. The crystal was cold and heavy. "What did I just give up?" Lilly studied her. "Come to the tower and find out. I only teach where I can watch the cost." She turned back toward the trees. "Bring the dragon's wand. You'll need both hands full." Lola closed her fingers around the crystal. She had a second teacher now. And a debt she could not yet count.

The tower's study smelled of dust and old ink. Lola stood before a tall bookcase stuffed with worn books, potion vials, and rolled scrolls. Lilly had brought her here after they climbed the stairs. On the desk sat the crystal artifact, glowing faint blue on its stand. A small phoenix chick perched on Lola's shoulder, its downy feathers giving off a warm ember light. Lola had found it in the woods days ago, and now it never left her. "You want to know what your demon blood can do," Lilly said. She did not ask. "The artifact will show you. Every demon spell you could cast. But it shows nothing for free." Lola set her hands on the desk. "What does it want?" "A trade. Same as always." Lilly's gold skin caught the lamplight. "You gave me your fear last night. That was your best coin. You have little left worth offering." Lola touched the cold crystal. Inside, shapes stirred, then went dark, waiting. She thought of everything she had. Her wand. Her phoenix. The truth about her parents she had not yet found. She did not know which the artifact would take. That was the danger. It could take the thing she needed most. "Then I don't trade," Lola said. "I can't see the cost of seeing the cost. You told me never to trade blind." Lilly went still. "Yes." "So I trust nothing I can't measure." Lola pulled her hand back. "Not even this." For a moment Lilly said nothing. The phoenix chirped against Lola's cheek. Then Lilly reached past her and lifted the crystal off its stand. She held it up between them. "Wrong lesson," Lilly said. "Trust is not the trade. This is." She pressed the crystal into Lola's palm and closed the girl's fingers over it. "I give each student one artifact. I choose it for them. I chose this for you before I knew your name." Heat flooded the crystal. Inside it, spells bloomed one after another, small and bright. Lola saw doors of fire. Chains of smoke. A shape that looked like a person made of shadow. Beside each spell hung a price. Some cost a memory. Some cost a year. One cost a name. "You didn't pay," Lola whispered. "You did. Last night." Lilly's mouth was flat. "Your fear bought this showing. I told you that you'd pay for every spell. I did not say when." Lola stared at the last of spell in the crystal. Its price was a curse to live 9000 years. She would learn which parent gave her which blood. Her hand shook. "This one. It answers my whole life. And it costs the answer." "Now you see," Lilly said. "The truth you want has a price you can't yet pay." She stepped back. "That is the debt you owe me. Learn to afford it." Lola closed her fingers over the crystal. She had her map now. She just could not walk it yet.

Lola had the map now. She just could not walk it. The debt sat inside her like a stone. She had asked Lilly, her demon teacher, three times what she truly owed. Each time Lilly gave the same flat answer: learn to afford it. So Lola stopped asking and started following. When Lilly left the tower at dusk, Lola went too, her phoenix chick warm on her shoulder. The path ended at a cave. Its mouth glowed. Crystals grew across the rock, pale blue and violet, throwing soft light on the ground. Lilly stood inside, holding a crystal lantern that hummed against the walls. She did not turn. "You followed," Lilly said. "Good. Debts are paid where they were made." "You made mine here?" Lola asked. "I make all of them here." Lilly lifted the lantern. Glowing mushrooms lit the deeper dark. Something moved past them. Lola saw thin gray shapes with folded wings, clinging to the ceiling. Vultures, but wrong. Their eyes shone the same blue as the crystals. "They eat debt," Lilly said. "Not gold. Not fear. The weight a student carries and cannot name. Yours grew too big to hold." Lola's throat went tight. "You brought me to feed me to them?" "No." Lilly's mouth was flat. "To feed them the debt. Not you. Hold still." One bird dropped from the ceiling. It landed before Lola and stared. The phoenix chick flared bright, ready to burn it. Lola pressed a hand over the chick to stop it. She made herself stand still. The vulture opened its beak. It did not bite. It pulled. Lola felt the stone in her chest tug loose, sharp and cold. Her knees shook. She saw, for one breath, what the debt had been: not the crystal, not the spells. It was the promise she had made without knowing. She had agreed to owe Lilly whatever Lilly named. That blank promise was the debt. The bird swallowed it whole. The pulling stopped. Lola stood straight. Her chest felt light and strange, like a room after the furniture is carried out. "It's gone," she said. "The old debt. Yes." Lilly lowered the lantern. "You paid it by seeing it. That is the whole lesson. You cannot afford what you cannot name." Lola looked at the crystal in her pocket, the one that held the spell about her parents. "Then I can name that one now. Nine thousand years. I know what it costs." "You know the price," Lilly said. "You still cannot pay it. But now you owe me nothing. What you take from the tower next, you take clean." She turned toward the cave mouth. "Come. There is more to learn, and it will cost you too. But you will always see the cost first." Lola followed her out. The stone was gone from her chest. In its place sat a new, colder question: how a ten-year-old could ever earn nine thousand years.