The heavy iron door of the laboratory slammed shut, the locking mechanism echoing with a grim, metallic finality.

Seraphina stood in the center of the stone-walled sanctuary that had been her domain for the past six years. The scent of dried wolfsbane, crushed amethyst, and simmering moon-lily usually brought her peace. Tonight, the aromas choked her.

"Don't just stand there looking pathetic," Vespera’s voice sliced through the gloom.

Seraphina turned slowly. Her cousin was lounging on the edge of the central obsidian workbench, her perfectly manicured fingers tracing the rim of a crystal vial. Vespera wore a silk gown the color of fresh blood—a gift from Kaelen, no doubt. Around her neck rested a silver chain holding the Crimson Vale's sacred Moonstone, a glowing, fist-sized gem that pulsed with the ancient magic of the pack. It was required for the binding elixir, meant to be steeped in the brew to seal the Luna's power.

"We only have three hours, Seraphina," Vespera drawled, her lips curving into a wicked, triumphant smile. "And Kaelen is very eager to complete our soul-binding. I suggest you get to work."

"You have what you wanted, Vespera," Seraphina said, her voice eerily calm as she walked toward the ingredient shelves. "You have the Alpha. You have the title. Why do you need to stand here and gloat?"

"Because it isn't enough to simply take it," Vespera replied, hopping down from the bench. She paced behind Seraphina, her heels clicking rhythmically against the flagstones. "I want to watch you brew the very thing that cements my victory. I want to see you pour your precious magic into my future. You always thought you were so superior, didn't you? With your rare alchemical talents and your mother's legacy. But look at you now. A rejected slave, brewing a potion for the cousin who took her mate."

Seraphina grabbed a bundle of dried nightshade, her knuckles turning white. *A slave.* That was exactly what she had been to this pack. Her brilliance, her late nights, her sacrifices—all of it consumed by Kaelen to strengthen his warriors, only to be discarded the moment her brother showed a hint of genetic weakness.

"I never thought I was superior," Seraphina replied, tossing the nightshade into a brass mortar. "I just thought I was valued. A foolish mistake."

"A fatal one," Vespera corrected, leaning against the wooden pillar near the hearth. "Leo is a burden. Kaelen is building an elite bloodline, Seraphina. Flawless. Powerful. He couldn't have a Luna whose brother is rotting from the inside out with Silver-Blight. It's embarrassing."

"He is a nineteen-year-old boy," Seraphina snarled, whipping around to face her. "He fought for this pack. He bled for this pack!"

"And now he will die for it," Vespera sneered. "Unless you finish that elixir. So, stop stalling. The Alpha demands perfection."

Seraphina stared into Vespera’s vain, insecure eyes. Underneath the bravado, Vespera was terrified. She knew she didn't have a fraction of Seraphina's innate power. She needed this elixir to artificially bind herself to the pack's magic, or the elders would never truly accept her.

Seraphina turned back to the cauldron, a dangerous, icy calm washing over her. "Perfection. Yes. I will give you exactly what you deserve."

She struck a match and lit the burners beneath her largest copper cauldron. The blue flames roared to life. Instead of reaching for the sweet-smelling moon-lilies required for a binding elixir, Seraphina’s hand hovered over a jar of powdered ashwinder scales.

"What is that?" Vespera demanded, stepping closer, her nose wrinkling at the sulfuric smell. "That doesn't look like the binding root."

"It's a catalyst," Seraphina lied smoothly, dumping a generous measure into the mortar and grinding it fiercely with the pestle. "The Moonstone’s energy is volatile, Vespera. If I don't stabilize the base with ashwinder dust, the elixir will burn your throat to ash when you drink it. Do you want your vocal cords liquefied on your wedding night?"

Vespera took a quick step back, her hands flying to her throat. "Fine. Just... make sure it works."

"Oh, it will work," Seraphina murmured, tipping the crushed, toxic powder into the boiling water. The liquid instantly turned a violently bubbling purple before settling into a deceptive, shimmering silver.

As she worked, Seraphina pulled her mother's ancient, leather-bound grimoire from its hidden compartment beneath the desk. The pages were yellowed, filled with forbidden recipes and forgotten lore.

"Is that it?" Vespera asked, her eyes lighting up with greedy recognition. "Aunt Elara's grimoire. Kaelen said you were to hand that over to me. As the new Luna, the pack's magical artifacts belong to me."

"You can have it when I'm finished," Seraphina said, not looking up. "I need it to verify the infusion ratios."

"You're the grand Pack Alchemist," Vespera mocked. "I thought you had it all memorized."

"I am making sure it is flawless, as requested," Seraphina retorted sharply. "Unless you'd like to take over?"

Vespera huffed and crossed her arms. "Just hurry up."

Seraphina opened the grimoire, pretending to read the potion instructions. In reality, her eyes scanned the hidden map inked on the inside of the back cover. It was a map of the Deadwoods—the forbidden territory bordering the Crimson Vale. It was a place of dark magic, feral beasts, and exile. It was also the only place Kaelen’s men would not willingly follow.

*Three miles past the weeping willow at the eastern border,* Seraphina memorized the path, her heart pounding against her ribs. *Follow the dry riverbed to the obsidian archway.*

"The Moonstone," Seraphina said aloud, keeping her voice entirely devoid of emotion. "I need it now. The brew is ready for the infusion."

Vespera unclasped the heavy silver chain from her neck. She held the glowing relic out, but as Seraphina reached for it, Vespera yanked it back, her eyes narrowing.

"If you try to ruin this, Seraphina," Vespera whispered, her tone venomous, "if you try to sabotage my moment, Kaelen will tear Leo's throat out before your eyes. Do you understand me?"

"I understand," Seraphina said, locking gazes with her cousin. "I know exactly what is at stake."

Vespera smirked and dropped the Moonstone into Seraphina’s outstretched palm.

The moment the warm, pulsing stone touched her skin, Seraphina felt the ancient magic sing to her. It was the heart of the pack, the source of their strength. Kaelen didn't deserve it. Vespera certainly didn't deserve it.

Seraphina walked to the cauldron. She raised her hand over the shimmering silver liquid, holding the stone between her thumb and forefinger. Vespera leaned in, her eyes wide with anticipation, waiting for the magical reaction.

With a swift, practiced sleight of hand she had perfected over years of complex alchemy, Seraphina dropped a polished river stone into the bubbling cauldron. In the same fluid motion, she slipped the sacred Moonstone into the deep leather pouch at her belt.

The potion hissed, a cloud of sparkling white steam rising into the air as the river stone hit the boiling liquid.

"Beautiful," Vespera breathed, entirely fooled by the alchemical theatricality. "How long until it's ready to drink?"

"It needs to cool for ten minutes," Seraphina said, stepping back from the cauldron and wiping her hands on her apron. She moved toward the corner cot where Leo lay unconscious, his breathing shallow, his skin marred by the creeping black veins of the Silver-Blight.

"Ten minutes," Vespera repeated, checking her reflection in the glass of a cabinet door. "Good. Kaelen is waiting."

Seraphina knelt beside her brother. She reached into her pocket and pulled out a small, corked vial of smelling salts, waving it gently beneath his nose. Leo stirred, letting out a weak, rattling cough. His glazed eyes fluttered open, struggling to focus on her face.

"Sera?" he rasped, his voice barely a whisper. "What's happening?"

"Shh," Seraphina whispered back, brushing a sweaty lock of hair from his forehead. "I'm right here."

Vespera turned, a look of utter disgust on her face. "Ugh. Make sure you drag him out of here before Kaelen and I return for the chalice. I don't want his stench ruining the atmosphere."

Seraphina didn't look at her. She stood up, walking back to the workbench. She picked up a heavy silver chalice—the ceremonial cup for the Alpha and Luna. With a ladle, she scooped the shimmering, toxic liquid from the cauldron and poured it into the goblet.

"There," Seraphina said, her voice dropping to a deadly, quiet register. "The drought is complete."

"It's about time," Vespera snapped, stepping forward to take the chalice.

"Don't touch it yet!" Seraphina commanded sharply, forcing Vespera to freeze. "I told you, it needs to cool. If you drink it while the magic is still volatile, it will kill you."

Vespera glared at her, but took a step back. "Fine. We will return in ten minutes. And Seraphina? Have the boy gone by then. Leave the grimoire on the table."

Vespera turned on her heel and strode out of the laboratory, the heavy iron door slamming shut behind her. The lock clicked. They had locked her in, assuming she was trapped until they returned.

They had severely underestimated the Pack Alchemist.

Seraphina moved with lightning speed. She grabbed her leather rucksack, shoving the grimoire inside. She swept her arms across the shelves, packing vials of healing salves, explosive powders, and rare herbs.

She walked over to the chalice. The paralyzing drought shimmered beautifully. When Kaelen and Vespera drank it, they wouldn't die—Seraphina wasn't foolish enough to invite the wrath of the entire werewolf council by assassinating an Alpha—but they would be completely paralyzed, trapped in their own bodies, unable to speak or shift for at least twelve hours. By the time they recovered, she would be long gone.

"Sera..." Leo groaned, trying to push himself up on his elbows. "Where... where are we going?"

Seraphina slung the heavy rucksack over her shoulders and knelt beside him. She patted the leather pouch at her waist, feeling the comforting, powerful thrum of the stolen Moonstone against her hip.

She looked into her brother's terrified, feverish eyes, her own burning with a fierce, protective fire.

"We're leaving the Crimson Vale, Leo," she whispered, pulling his arm over her shoulder and hoisting him up. "It's time to run."