Fifteen years ago, Cassian dragged me from a burning outpost and marked me as his mate.

He made me Luna of Black Ridge, killed anyone who suggested replacing me after our miscarriage, and swore the Moon herself could never take him from me.

When I brought home eight-year-old Liora, I raised her like a sister and daughter, teaching her to shift, fight, and survive.

Then twenty-seven second-mate bonds shattered our pack in three years.

On the night of the Bloodline Blessing, Cassian took my hand before everyone and promised he would tear down the Moon's altar before choosing another woman.

The pack cheered.

A heartbeat later, his mark began to flicker.

A silver thread burst from his chest, passed straight by me, and wrapped around Liora's wrist.

The flowers fell from her arms.

My husband's wolf surged toward the girl I had raised.

"No. I didn't want this, Seraphina."

"I swear I didn't."

"Cassian, look at me."

"Mine."

***

POV of Seraphina

The moon hung over Black Ridge like a silver eye that had forgotten how to blink.

Hundreds of wolves crowded the temple square for the Blessing of the Bloodline, their mate marks glowing beneath collars and ceremonial paint. Mine pulsed warmly against my throat. Cassian's mark had been there for fifteen years, carved into my skin the night he dragged me from the burning eastern outpost and refused to let go until I was safe.

I touched it the way nervous humans touched wedding rings.

A woman screamed near the altar.

She was on her knees, a baby clutched to her chest, one hand fisted in her husband's cloak. Behind him stood a girl barely out of training, her fresh mate mark blazing silver.

"You said we'd teach him his first shift together," the wife said. "You said that yesterday."

The husband stared at the stones. "Yesterday I didn't know the Moon had chosen someone else."

"The Moon didn't choose her. You smelled her and stopped fighting."

The younger woman whispered, "I never meant to break anything."

Her body told a different story. She pressed against the man's back, fingers curled into his sleeve, and her wolf called for his protection. His answered. When his wife tried to rise, he shoved her hard enough to send her back onto the stone.

The baby wailed.

I was moving before the guards reacted. I stripped the silver fox mantle from my shoulders, wrapped it around the woman and child, and helped her stand.

Then I faced her husband.

"The Moon let you recognize another woman," I said. "She also let you hear your son's first cry. Explain why one is sacred and the other disposable."

His mouth opened, but no answer came.

I signaled two guards. "Take her to my quarters. Have Thalia examine both of them."

The square parted for me. Whispers followed like burrs caught in my dress.

Twenty-seven second matings in three years. Nineteen families broken. Five first mates stripped of their wolves after failed rejections. Three who had walked into the Forest of No Return and never come back.

The elders called it a blessing.

I called it a plague.

Inside the private chamber, crystal shattered at my feet.

Evelyn stood beside an overturned table, red wine soaking her white gown. Her mate, Gareth, had arrived with his daughter's dance instructor on his arm and a second mark on his throat.

"He says he still loves me," Evelyn said. "He says he won't leave the children. He only needs time to understand why the Moon sent Mira to him."

Her laugh was small and terrible.

"How do you love someone and ask for time to fall in love with someone else?"

She shoved a hairpin into my hand. A folded note was hidden inside, written in Gareth's hand.

Meet me at the north tower after the ceremony. Don't tell Evelyn.

Their seventeen-year-old daughter had found it and hidden it for him because Gareth claimed the truth would destroy her mother.

Evelyn gripped my wrists. "You're not afraid? Cassian could feel it tonight. Any full moon. Any woman."

My fingers found his mark again.

"The Moon can make Cassian smell a thousand women," I said. "She cannot erase fifteen years. A mate is who the Moon points to. Loyalty is who a man chooses. I trust my husband."

Evelyn stared at me for a long moment.

"I trusted Gareth yesterday."

The words lodged behind my ribs.

Night fell before I found Cassian in the Alpha's dressing chamber. He crossed the room the instant he smelled blood and lifted me onto the vanity.

"Who hurt you?"

"Broken glass. Evelyn dropped it."

He knelt, cupped my heel, and pressed a cloth to the shallow cut. Gold flashed through his grey eyes.

"I'll have every glass in the temple replaced with metal."

Despite everything, I laughed. "That's ridiculous."

"I don't care."

His mouth brushed the wound, Alpha heat sealing the skin. The intimacy of the gesture loosened something tight inside me.

"Cassian, if you ever recognize a second mate, what happens?"

He rose slowly and braced both hands beside my hips.

"I reject the bond."

"You can't promise what your wolf will do."

"The Moon can command recognition. She cannot decide who sleeps in my bed." His thumb traced the edge of my mark. "If rejection costs me my wolf, then Black Ridge will have a wolfless Alpha. If she demands I replace you for an heir, I will tear down her altar myself."

The certainty in him calmed my wolf. He kissed my mark, then my mouth, and for one reckless minute the temple, the elders, and Evelyn's ruined marriage disappeared.

A knock stopped us.

"Seraphina?" Liora called. "I brought the moonflowers."

Cassian stepped back while I straightened my dress.

Liora entered with silver blossoms gathered in both arms. She had been eight when I found her orphaned and terrified of her first shift. I had taught her to control her wolf, braided her hair before ceremonies, and held her through every nightmare. Sister was the word we used. Daughter was the truth neither of us said aloud.

She saw Cassian and flushed. "I didn't realize you were busy."

"You never have to apologize for coming to me." I fixed her crooked circlet.

Behind me, Cassian's eyes flashed gold.

His wolf struck the barrier of his mind once, light as a pebble skipping water.

I did not notice.

Liora did.

At midnight, Cassian and I stepped beneath the altar arch hand in hand. The priest sprinkled sacred water over our marks. Someone in the crowd whispered that the Moon would never touch the Alpha and Luna of Black Ridge.

Cassian ignored the ceremonial scroll and looked only at me.

"No matter how many times the Moon chooses again," he said for the whole pack to hear, "my Luna is Seraphina. Only her."

The square erupted.

Then his grip crushed my fingers.

"Cassian?"

His pupils flooded gold. My mark on his throat flickered as if an invisible hand were pulling it apart.

A scent rolled through the square: rain-soaked laurel, wild berries, and something sweet enough to make his wolf slam against his bones.

His body turned toward the crowd.

Liora stood below the altar steps. The moonflowers slipped from her arms.

A silver thread burst from Cassian's chest.

It passed beside me, close enough to burn, and wrapped itself around Liora's wrist.

She shook her head. "No. Seraphina, I swear I didn't want this."

She stepped toward me.

Cassian's wolf growled.

Not in warning to an enemy. In possession.

Everyone froze.

My husband still held my hand, but he was staring at the sister I had raised.

His wolf spoke through his mouth.

"Mine."

POV of Seraphina

Liora's scream tore through the east wing before the ceremony bells stopped ringing.

"I can't stop wanting him!"

Cassian stood behind me in the corridor, every muscle rigid. His breathing had gone ragged, his wolf answering the call from her room.

"Stay here," I said.

"Seraphina—"

"Let me see her first."

Servants flattened themselves against the walls as I entered Liora's chamber. Thalia and two medics were holding her on the bed. Her nightgown had torn at the collar. She had clawed bloody furrows around the new mark on her throat.

Her pupils were solid gold.

"Please," she gasped when she saw me. "I can feel him inside my head. I hate it. I hate that my body doesn't care who he is to you."

Her back arched. Her wolf howled beneath her skin.

Thalia looked at me. "We need the Alpha. Her wolf is destabilizing."

Liora seized my wrist. Her fingers were ice.

"I would rather die than hurt you."

"No one dies tonight."

"But he feels like air. Like if he leaves, I stop breathing."

I knew that sensation. Fifteen years ago, bleeding in smoke and ash, Cassian's bond had struck me like drowning and rescue at once.

Now my sister was drowning, and my husband was the air.

"Bring him in," I ordered.

Cassian filled the doorway seconds later. His ceremonial shirt hung open, exposing my flickering mark. He looked at Liora, and gold swallowed his eyes.

"Mine is hurting," his wolf said.

He crossed the room in three strides and dropped beside the bed. His hand closed around Liora's wrist, over my own.

The effect was immediate.

Her body went still. Her breathing slowed. Grey returned to her eyes. Cassian's wolf settled with a wave of relief so powerful I felt it through our original bond.

My husband's soul had calmed because he was touching another woman.

Cassian realized it at the same moment. He released her as if burned.

"I didn't choose that."

"I know," I said, though the words felt hollow.

Thalia checked Liora's pulse. "The second bond is unstable. She will need brief contact every day until we find another treatment."

"No," Cassian said.

"Without it, her wolf may tear itself apart. Distance could kill her within hours."

I forced myself to think like a Luna instead of a wife.

"How much contact?"

"A wrist. A shoulder. A few minutes at most. Longer contact will strengthen the bond."

"Holding her?"

"Too intimate."

"Lying beside her?"

Thalia's expression tightened. "Absolutely not. Brief, clinical contact only."

Liora began to cry. "Send me north. Lock me in a silver cell. Do anything except make her watch this."

"You would die before reaching the gate," Thalia said.

"Then let me."

"No." The word cracked through the room. "I did not spend twelve years keeping you alive so you could sacrifice yourself for my dignity. We will manage this."

Cassian watched me with the same helpless fury he had worn after our miscarriage. He wanted me to scream at him, to accuse him, to do anything except turn pain into policy.

I asked everyone to leave except him.

The door closed. The silver thread pulsed faintly between his chest and Liora's sleeping body.

Cassian crossed the room and reached for my hips.

"Look at me."

I did.

"Nothing has changed."

"Everything has changed. Your wolf called her mine in front of the pack. Her body will fail without your touch. You just calmed her the way you have calmed me for fifteen years."

"I love you."

"Love is not the problem. Biology is."

His hands tightened. "Then I won't touch her."

"She will die."

"What do you want me to do?"

"Touch her exactly as long as necessary. Never alone. Never in your bedroom. Never at night unless Thalia confirms an emergency. You sleep beside me. You tell me the moment your thoughts stop feeling like your own."

"I will not fall in love with her."

"Gareth said that too."

Cassian recoiled.

I hated myself for using Evelyn's husband against him, but fear had sharpened every word.

"The bond will begin with duty," I said. "Her wrist, then her shoulder, then comfort when she cries. One day you will hold her because it is medically necessary, and the next day you may not remember when necessity became tenderness."

"Stop."

"Pretending you are immune will not protect me. It only means I will not see the change coming."

His eyes shone. "I carried you through a burning forest. I killed men who suggested replacing you after we lost our child. I have loved you with every breath for fifteen years."

"I know."

"Do you?"

"Yes. That is why this terrifies me. If I believed you were faithless, this would be simple."

The anger went out of him.

From the bed, Liora whimpered. The half-formed thread brightened, and Cassian's body turned toward her before his mind stopped it.

He looked sick.

"Tell me what you need," he said.

"I need a public statement before dawn. The elders must hear that I remain Luna and that no second ceremony will happen without my consent. I need guards on this wing and Thalia present for every contact. I need the archives opened."

"And from me?"

I swallowed.

"Tonight, I need you in our bed. I need your hands to remember me."

His eyes darkened, but I held up a hand.

"After we stabilize her. After we secure the pack. After we survive the politics. Then I fall apart, and you hold me together."

A broken laugh escaped him. "Fifteen years, and you still turn disaster into battle plans."

"Someone has to."

His thumb brushed my jaw. "I will break this bond. Whatever it costs."

Before we left the room, I wrote the rules myself on a sheet from Thalia's case. No closed doors. No contact longer than sixty heartbeats. No visits without a witness. Every symptom recorded. Every vial tested by two physicians. Cassian signed beneath my name without asking to soften a single condition.

Liora signed last. Her hand shook so badly the ink blotted.

"If I break one of these rules?" she asked.

"We treat it as a medical emergency, not a moral failure," I said. "But we do not hide it."

Cassian looked at me then, understanding the other promise buried in the page. No more secret mercy. No private decisions made to spare someone pain. Whatever came next, we would all have to see it.

Liora cried out again.

Cassian did not move, but his hand trembled against my face.

He was fighting.

I believed him.

I only did not know how long a man could fight his own soul before something inside him surrendered.

POV of Seraphina

Liora's sketchbook opened beneath my hands like a confession.

The first pages showed harmless dreams: a black wolf running through winter woods, drinking from a stream, sleeping beneath a crescent moon. Then the drawings changed.

The wolf bled from silver wounds identical to Cassian's scars. It stood over a grave. It lowered its muzzle to a white wolf's throat in a mate's caress.

The last three pages were worse.

A white wolf lay in a nest of moonflowers with a swollen belly. Beside her stood a black wolf with gold eyes. On the final page, a silver-haired boy stood between them beneath a shattered moon.

"You dreamed of carrying his child," I said.

Liora's bandaged hands shook in her lap. "I didn't want the dreams. I woke up sick. I scrubbed my skin until it bled."

"For six months?"

"The first one came after I returned from the border clinic. I thought it was fever. Then I started smelling the Alpha wing in my sleep. Smoke, pine, the oil Cassian uses on his weapons." Her voice broke. "I prayed every full moon for it to stop."

"Did you know it was him?"

"Not at first. The dreams only showed the wolf."

"But you suspected."

Her silence answered.

I turned another page. The boy's eyes had been painted gold with unusual care.

"Does Cassian know?"

"No. No one does."

"Why hide it from me?"

"Because part of me liked how the dreams felt." Shame bent her shoulders. "The wolf made me feel safe. Chosen. I hated myself for wanting to go back to sleep."

I forced myself to ask the question that mattered.

"If there were no silver thread, no drug, no wolf compulsion—only you and Cassian—would you still want him?"

Liora opened her mouth. Closed it.

Tears gathered, but she did not lie.

"Yes."

The room seemed to tilt.

I had raised her to tell the truth even when it cost her. I had never imagined the truth would be my husband.

"When did it begin?"

"I don't know. Maybe when he sat with me in the garden last spring. You were at the border negotiations. I was crying, and he never asked me to explain. He just stayed until I could breathe again." She twisted her fingers. "He remembered I hated cinnamon. He made the kitchen prepare a separate plate. Small things. I told myself it was gratitude."

"He is kind to everyone in this house."

"I know."

That was the cruelest part. She had not invented a false version of him. She had fallen for the same quiet attentiveness that had first undone me.

I closed the sketchbook.

"You should have told me."

"I was afraid you would look at me exactly as you are now."

I saw my reflection in the dark window: expressionless, controlled, the Luna's face I wore when pain had no useful place to go.

"I love you," Liora whispered. "You are the only mother I remember. I would cut out my wolf before I took him from you."

"You cannot remove your wolf without dying."

"I know."

I left before either of us said something we could not survive.

The corridor to the Alpha wing ran past tapestries of legendary mates, every story embroidered as if fate had always been clean and glorious. My wolf curled beneath my ribs and made the same broken sound she had made after the miscarriage.

Cassian was awake when I entered our chamber. He sat on the edge of the bed, shirtless, his head in his hands.

"You went to her."

"Yes."

"How is she?"

"Stable."

Relief crossed his face too quickly. He saw me notice and looked ashamed.

I sat beside him without touching.

"Did you dream about her before the ceremony?"

He went still.

"Once," he said. "Three months ago, after the border raid. I woke with the scent of laurel and berries in my lungs. I thought it was you until I realized it wasn't."

"Why didn't you tell me?"

"Because it was a scent in a dream. I did not know it was Liora."

"She has been dreaming about your wolf for six months. She drew your scars before she knew the bond existed. She dreamed of your child."

Cassian stood and drove his fist into the stone wall. Blood ran over his knuckles.

"That is not my child."

"I know."

"I never touched her."

"I know that too."

He turned, fury and terror stripped bare on his face. "Then why do you sound as if I have already betrayed you?"

"Because the Moon planted your wolf in her dreams before either of you knew enough to resist. Because she wanted you before the thread appeared. Because you dreamed her scent and buried it. I am trying to understand where manipulation ends and desire begins."

He crossed the room and knelt before me.

"Tell me what you want."

I looked at the bed we had shared for fifteen years, the cracked wall, the blood on his hand.

"I want to burn every Moon altar in Black Ridge. I want to drag Liora backward through time. I want my husband to have never smelled her."

His eyes closed.

"But I cannot do any of that," I continued. "So I am going to fight what I can touch. The elders. The law. The bond. Whoever allowed this plague to become normal."

"And us?"

I took his injured hand and pressed my lips to his knuckles.

"I fight for us too. For this bed. For every winter we survived. For every time you chose me when the pack demanded something easier."

His good hand gripped my hip.

"She will not take you from me," I said.

"No one could."

He kissed me with the desperation of a man who had nearly died. I kissed him back, not because desire erased fear, but because fear had made me hungry for something still ours.

When he pulled me against him, the bond between us flared hot and familiar.

Then, far down the corridor, Liora cried his name in her sleep.

Cassian's body tightened beneath my hands.

He did not turn toward the sound.

But his wolf did.