The machine room door didn't creak.
It released.
A soft click—then a sigh of pressure as the seal broke.
Warm air spilled out, thick with metal and herbs and something sweet that didn't belong in a place this clean.
Mireya kept her palm on the door seam for one more beat, listening.
Humming runes. A slow, steady thrum like a heart made of glass.
No bootsteps rushing.
No shouted orders.
Just calm.
That was worse.
Stellan's hand tightened on Mave's arm. Mave didn't react. Her eyes stayed smooth, quiet, too composed.
Mireya whispered, "Take my hearing. Now."
Stellan took it, and his focus snapped into her ears—catching everything behind the hum: a quill scratch, a faint glass clink, the small sound of someone exhaling like they had all the time in the world.
Stellan's voice came low. "We go in."
Mireya didn't argue.
They pushed the door open and stepped into the alchemical wing.
The room was huge—bigger than it should have been under palace stone. A vaulted chamber carved into the belly of the building, its walls ribbed with pipes and copper bands. Glass coils rose from the floor like trapped lightning. Runes were carved into slate panels and filled with pale blue glow that never flickered.
Every sound in here felt… managed.
Even the air.
At the center stood a machine.
Not one device. A system.
A circular frame of bone and copper—fossil ribs set into metal. A web of etched wire ran from it into the walls, feeding into smaller nodes that pulsed in time.
And beside it—
Two chairs.
Bolted.
Iron rings.
Labels stamped into small plates:
SILENT.
PULSE.
Mireya's stomach tightened.
Stellan saw them too, through her eyes, and the bond shivered. His anger tried to spike.
Mireya pushed calm through the thread, hard and cold.
Not now.
Across the chairs, a man stood with his back to them.
Tall. Relaxed. Cloak off, sleeves rolled as if he'd been doing work with his own hands.
He turned when the door shut behind them.
Crown Prince Aderic.
He wasn't wearing armor. He wasn't wearing a crown.
He wore a simple dark coat cut perfectly, the kind that made people lean closer without knowing why. A sunburst signet gleamed on one hand—gold, clean, familiar.
His eyes moved over Mireya first.
Then Stellan.
Then Mave.
A smile touched his mouth, polite as a blessing.
"You made good time," he said.
His voice sounded exactly like it had through the door—calm, certain. The kind of voice that expected obedience not because it demanded it, but because it assumed it.
Stellan's jaw clenched. "Where's the Confessor."
Aderic's smile didn't shift. "Busy."
Mireya's Silence tightened without meaning to.
Aderic's gaze flicked to her scarf, to the way she held herself—still as a knife laid on a table.
"And you," Aderic said, softly. "Vesper Sain."
Mireya didn't flinch. She didn't correct him. Names were leverage, and he'd already taken hers.
"You shouldn't be here," he continued, as if he was offering advice. "You should be at my side."
Mireya's voice stayed flat. "You mean on my knees."
Aderic chuckled—one quiet sound that didn't reach his eyes. "If you insist on phrasing it that way."
He stepped closer to Mave.
Mave's gaze lifted to him, calm and shining.
"Your blessing is holding," Aderic said, almost fond. He touched her chin with two fingers.
Mave didn't recoil.
Stellan did.
He took a step forward—
And stopped.
Because there were guards in the shadows.
Not hollow. Not edited. Real beats. Real weapons.
Six of them. Quiet. Perfectly placed.
Stellan's Pulse-sight flashed and mapped them in a blink.
Aderic watched Stellan's eyes shift and smiled like he'd just seen a promising student perform well.
"Relax," Aderic said. "If I wanted you dead, you'd already be dead."
Stellan's voice went rough. "Then what do you want."
Aderic turned his signet hand slightly, letting the ring catch the light.
"I want the kingdom to stop bleeding," he said.
Mireya's mouth tightened. "So you bind people."
Aderic didn't deny it. "So I end rebellion."
He moved toward the machine and rested his palm on a copper band as if it were a railing on a balcony.
"The Sun King is old," Aderic said. "The court is rotten. The border lords whisper about secession like it's a game. Every few years, a new revolt, a new massacre, a new 'hero' who leaves a village ash-black for the sake of pride."
He looked back at them.
His voice didn't rise.
That made it more convincing.
"Concords end that," he said. "An army that shares senses doesn't fracture. It doesn't get surprised. It doesn't get lied to."
Stellan's hands curled. "It doesn't get to choose."
Aderic's eyes sharpened, amused. "Choice is a luxury the living pretend is universal."
Mireya felt Stellan's anger flare through the bond. She forced it down with her own cold restraint.
Aderic continued, almost conversational.
"A spy who sees through her hunter's eyes," he said. "A hunter who hears through her spy's ears. No ambush. No hidden poison. No traitor slipping away because nobody heard the right footstep."
He nodded toward Mireya. "Silence."
Then toward Stellan. "Pulse."
"Together," Aderic said, "you are what my enemies fear most."
Stellan's voice was low. "So you'll breed it."
The word landed.
Aderic's smile softened like he was indulging a child's tantrum. "I will build it."
Mireya's throat tightened.
Build. Manufacture. Program.
Aderic stepped closer again, stopping just outside arm's reach—polite distance, practiced.
"Here is what I offer," he said.
He turned his head slightly toward Mave. "Your sister lives."
Stellan went rigid.
Aderic continued, calm as prayer. "She remains blessed. Stable. Safe. No pain. No fear."
Stellan's jaw clenched so hard it trembled. "That's not safe. That's theft."
Aderic's eyes didn't blink. "It's mercy."
Mave smiled faintly, like she agreed.
Stellan's breath hitched.
Aderic's gaze slid back to Stellan. "You will kneel, swear, and serve as Warden of Concord. You will hunt what I tell you to hunt. You will stand where I tell you to stand."
Stellan's voice went hoarse. "And Mireya."
Aderic looked at Mireya like she was a prize already wrapped.
"She becomes Spymistress," he said. "Officially. Publicly. No more cells. No more hiding. You will have power."
Mireya's eyes narrowed. "Power you can revoke."
Aderic's smile returned. "Power you can enjoy—if you behave."
Stellan took a step forward again, ignoring the guards' subtle shift.
Aderic didn't move.
He didn't need to.
He said, softly, "If you refuse, Stellan… I can remove the blessing."
Stellan froze.
Mireya felt his panic punch through the bond—sharp, sudden.
Aderic's voice stayed level. "And when I remove it the wrong way, she dies."
Mave blinked slowly, still calm.
Stellan's hands shook once.
Mireya's jaw tightened.
Aderic watched them both, patient. Like he'd done this negotiation a hundred times.
"You will do it," Aderic said, not as a threat. As a conclusion. "Because you love her."
Stellan swallowed. His voice cracked low. "You don't get to use that."
Aderic's eyes cooled. "I am the Crown Prince. I get to use everything."
Silence hung.
Not Mireya's.
The room's.
Even the machine seemed to wait.
Mireya forced her voice steady. "This won't hold. Concords break."
Aderic's smile turned thin. "Then we learn how to make them not break."
He turned and walked to a control pillar beside the machine—runes etched down its length, a small lever of black iron set into the side.
He rested his fingers on the lever.
Mireya's stomach tightened.
Stellan's Pulse flared.
Aderic glanced back over his shoulder, almost casual. "You've been thinking you're special."
He flicked his eyes to Mireya. "Unique."
Then to Stellan. "Unrepeatable."
His fingers curled around the lever.
"But you're not," Aderic said.
And he flipped the switch.
The hum in the walls rose.
Not louder—sharper. Like the whole room took a breath through metal teeth.
Somewhere to their left, behind a slatted partition Mireya hadn't noticed before, a door lock clicked open.
A muffled sob cut through the hum.
Then another voice—male, strangled, terrified—burst out with a scream that didn't sound like pain.
It sounded like violation.
"I can taste her fear!" the stranger screamed. "Gods—make it stop—she's—she's—"
The scream broke into a gagging choke.
Mireya's blood went cold.
Because it wasn't just proof of another Concord.
It was proof of a living one.
Activated.
Nearby.
And Aderic smiled like a man showing off a new weapon.