The Neutralizing Nutrient took me six hours to perfect.

I worked through the night in my lab, the lanterns casting long shadows across the workbench. The formula had to be exact—clear as water, tasteless, and identical in viscosity to the arsenic solution Kehlani had been using to fake her symptoms. But instead of poisoning her, it would do the opposite.

Vitamin B complex. Iron chelate. Adaptogenic compounds that would flood her system with health and vitality. Everything her body had been craving while she slowly poisoned it for sympathy.

The irony was almost beautiful.

I filled six small vials, sealed them with wax, and tucked them into a leather pouch. By the time I climbed out of the cellar, dawn was breaking through the trees, turning the forest floor gold.

Larson was waiting in the servant's hall when I slipped through the back entrance.

"Her medicine cabinet is in the guest bathroom," he said quietly, taking the pouch without looking at it. "She keeps the vials in a locked box behind the mirror. I have a key."

"How long will you need?"

"Ten minutes. She takes breakfast in her room at eight. I'll do it at seven-thirty."

I nodded. My hands were steady, but the ember in my chest was burning hot and bright. My wolf stirred, restless and hungry for what came next.

"Larson," I said. "Thank you."

He looked at me then, really looked at me, and something shifted in his expression. "You're not the first Luna I've served," he said. "But you're the first one who deserves the title."

He left before I could respond.

---

Three days later, everything changed at breakfast.

I was in my usual seat at the long dining table, picking at toast I had no intention of eating. Trenton sat at the head, reading pack reports. The room smelled like coffee and bacon and the faint chemical signature of Kehlani's degrading perfume.

She entered at eight-fifteen, fifteen minutes late, which was unusual for her. She liked to make an entrance, but she was always punctual about it.

What was more unusual was the way she looked.

Her skin was glowing. Not the pallid, clammy sheen she usually wore like armor, but actual healthy color in her cheeks. Her eyes were bright and clear, no dark circles underneath. She moved with energy, her steps light and certain.

She looked like a woman who had slept well and woken up strong.

The pack members at the table noticed. I watched the whispers start, spreading like ripples across water.

"She looks better."

"Did you see her skin?"

"Maybe the treatment is working."

Kehlani's smile faltered. Just for a second, but I caught it.

She pressed her hand to her chest in that familiar gesture and coughed—a delicate, practiced sound. Then she coughed again, harder, and brought her hand to her mouth.

When she pulled it away, there was blood on her palm.

The room went silent.

Trenton was on his feet instantly, moving to her side. "Kehlani—"

"I'm fine," she whispered, but her voice was strong. Too strong. The breathless quality she usually carried was gone, replaced by something that sounded almost normal. "It's just—the pain—"

But she wasn't clutching her chest anymore. She was standing straight, her shoulders back, and the blood on her hand looked wrong. Too bright. Too perfectly placed in the center of her palm, like it had come from a source that wasn't her lungs.

Like it had come from a capsule hidden in her cheek.

I took a sip of my tea and said nothing.

The pack healer, Marcus Reed, pushed through the crowd. He took Kehlani's wrist, checking her pulse, and I watched his eyebrows rise.

"Your heart rate is excellent," he said slowly. "And your color—"

"It's a surge," Kehlani said quickly. "Before the end. I've read about it. The body—it rallies before—"

But Marcus was frowning now, his fingers still on her wrist. "Your pulse is strong. Steady. I'd like to run some tests."

"No." Her voice was sharp. Too sharp. She caught herself and softened it. "No tests. I just need to rest."

Trenton pulled her close, his expression torn between hope and fear. "If you're getting better—"

"I'm not," she said, and there was an edge of desperation in her voice now. "Trenton, please. This is—this is the surge. We need to move forward with the plan. Now."

I set my teacup down very carefully.

Trenton's eyes met mine across the table, and I saw the decision crystallize in them.

---

He came to my room that night.

I was standing by the window when I heard the lock click. I'd been expecting this. The moment Kehlani had whispered her poison in his ear, I knew what would come next.

Trenton closed the door behind him and turned the deadbolt.

"We need to talk," he said.

I didn't turn around. "About what, Alpha?"

"About our duty to this pack." He moved closer. I could smell his wolf, agitated and aggressive. "Kehlani is dying. The healer confirmed the surge is temporary. We're running out of time."

"Time for what?"

"For the heir." His hand landed on my shoulder, turning me to face him. His eyes were dark, his jaw set. "We conceive tonight, Natasha. No more delays."

The ember in my chest flared hot.

I reached up slowly, my fingers finding the delicate perfume locket at my throat. It was silver, ornate, the kind of thing a Luna might wear. Inside was a formula I'd created two days ago, just in case.

Libido-Suppressant Mist. Volatile. Fast-acting. Brutal.

"Trenton," I said softly. "I need to tell you something."

He was already reaching for me, his hands moving to my waist.

I opened the locket.

The mist released in a nearly invisible cloud, odorless and instantaneous. It hit Trenton full in the face.

The effect was immediate.

He stumbled back, his hands falling away from me. His face went grey, then green. The aggressive energy drained out of him like water from a broken glass, replaced by nausea and confusion.

"What—" He pressed his hand to his stomach, doubling over slightly.

I stepped back, my expression carefully concerned. "I'm so sorry," I said. "I should have told you earlier. My cycle started this afternoon. Early."

He stared at me, his wolf completely subdued, his body rejecting the very idea of what he'd been about to do.

"Your cycle," he repeated.

"Yes." I kept my voice apologetic. Submissive. "I know the timing is terrible. But it will only be a month. We can try again then."

Trenton's jaw clenched. His hands were shaking slightly, and I could see the war happening behind his eyes—his wolf's instincts telling him something was wrong, his human mind grasping for the explanation I'd given him.

Finally, he straightened. "A month," he said. His voice was rough. "Not a day longer."

"Of course, Alpha."

He left without another word, slamming the door behind him.

I waited until his footsteps faded down the hall. Then I closed the locket and sat down on the edge of the bed.

My hands were steady. My heart was calm.

The ember in my chest pulsed once, hot and satisfied.

One month. I had one month to finish what I'd started.

It would be enough.

The package arrived at dawn, wrapped in oilcloth and tied with courier twine.

I met Elena at the edge of the borderlands, where the Greystone territory bled into neutral ground. She handed me the dossier without a word, her eyes sharp and assessing in the grey light.

"Everything you asked for," she said. "And Nyx? Be careful with this one. She's got claws."

I took the package, feeling its weight in my hands. "I know."

Elena studied me for a moment longer, then melted back into the trees like smoke.

I waited until I was back in my lab before I opened it.

The first page was a personnel file from the Silver-Moon Pack's research facility. The photo showed a younger Kehlani—twenty-two, maybe twenty-three—wearing a janitor's uniform and a smile that didn't reach her eyes. Her employment lasted six months before termination for theft.

The date of her firing: March 15th, four years ago.

The date my parents' lab reported a break-in and missing prototype formulas: March 14th.

I turned the page.

Security stills. Grainy, timestamped, damning. Kehlani's face caught in black and white, her hand reaching into an unlocked cabinet. Another shot showed her slipping three vials into her jacket pocket. A third captured her leaving through the back entrance, glancing over her shoulder.

My Tears of Selene. My years of work. Stolen by a woman who cleaned floors and saw an opportunity.

The ember in my chest burned hot and bright.

I kept reading.

Elena had gone deeper than I'd asked. There were credit card receipts showing Kehlani's purchases after she left Silver-Moon—cheap hotels, bus tickets, a pattern of movement that suggested someone running. Then, four months later, the purchases stopped. She'd gone dark for three weeks.

When she resurfaced, she was in Greystone territory, wearing designer clothes and a scent that made Alphas turn their heads.

The last page was a transcription of a phone call Elena had intercepted. Kehlani's voice, sharp and irritated, complaining to someone about the formula degrading faster than expected. "I'm having to reapply every four hours now. The base notes are separating. I need more of the original, or this whole thing falls apart."

I set the dossier down very carefully.

My wolf stirred in my chest, restless and hungry. She wanted blood. She wanted justice. She wanted to tear Kehlani apart in front of the entire pack and make Trenton watch.

But I was better than that.

I was going to destroy her with chemistry and evidence and the cold, precise application of truth.

---

The Pack Mate Ceremony was in three days.

It was a high-profile event, the kind where Alphas from neighboring territories came to celebrate their Lunas and reinforce alliances. The pack house would be full of witnesses—Betas, Gammas, visiting dignitaries. The perfect audience.

I found Larson in the servant's hall, folding linens with the methodical precision of someone who'd done it ten thousand times.

"I need access to the audiovisual system," I said quietly. "The projector in the main hall."

He didn't look up from the sheets. "When?"

"Tonight. After midnight."

"The system is locked. Only the Beta has the access code."

"Can you get it?"

Larson's hands paused. Then he folded the last sheet, set it on the pile, and finally met my eyes. "Yes."

I handed him a USB drive. It was small, black, encrypted. "This uploads automatically once it's plugged in. It will override whatever presentation Trenton has planned and play my file instead. Can you do it without being seen?"

"Yes."

"Larson." I caught his wrist. "If this goes wrong—"

"It won't." His voice was steady, certain. "I've been waiting thirty years to see a Luna fight back. I'm not going to let you fail now."

Something tight loosened in my chest.

"Thank you," I said.

He nodded once, pocketed the drive, and left.

I stood alone in the servant's hall, surrounded by the smell of clean linen and floor polish, and felt the weight of what was coming settle over me like armor.

Three days. Three days until I stood in front of the pack and showed them exactly who their Alpha had chosen over his true mate.

Three days until Kehlani's carefully constructed tragedy crumbled into dust.

The ember in my chest pulsed once, hot and certain.

I was ready.