Thorn wasn't stupid.
Stupid implied she didn't know better, and of course, she did.
She knew cornering Marcellus alone was a terrible idea.
Xavier would have hated it. Pippa would have called it idiotic, and Danny would have tried to make a joke before looking genuinely terrified.
Thorn was incapable of not doing something when anger got its claws into her.
And this wasn't just anger.
It was Xavier's blood at the corner of his mouth.
It was the bruising around his throat.
It was the memory full of a chamber he had been too scared to tell her about, and the fact that Marcellus had known enough to say something to Danny about places that weren't built for them.
That was the part Thorn couldn't shake.
Not the attack.
Not even the ring.
The certainty.
Marcellus had spoken like someone who knew the ground beneath Reichenbach better than the people walking over it.
So Thorn waited under the main steps of The Aviary.
She watched Marcellus from the corner of her eye as he pushed past the front doors and walked out to the rest of the campus with the same careful, composed precision he used for everything else.
No rush.
No nerves.
No guilt.
Of course not.
People like Marcellus didn't feel guilt.
They felt inconvenienced.
Thorn followed him.
Not closely enough to be obvious, but not far enough to lose him.
The corridor narrowed after the East Wing, the stone walls swallowing the noise of the students and faculty behind them until all that remained was the sound of their footsteps and the faint hum of the lanterns overhead.
This part of Reichenbach always felt colder than the rest of the academy, with tall windows set too high to see through and old burgundy banners hanging motionless from iron rods.
Marcellus turned the corner toward the old music cloister.
Thorn's jaw tightened.
Of course.
The cloister had been out of use since the masquerade attack, officially because of "structural concerns," which everyone understood to mean no faculty member wanted students near the place where screaming had echoed through the walls and the Resonance had nearly ripped the dance apart.
He stopped before she called his name.
That annoyed her more.
Marcellus stood beneath one of the arched windows, afternoon light cutting across his face in pale strips. His posture was relaxed, his hands folded loosely behind his back, the ring on his finger catching the light for one sharp, deliberate second.
"You're not as sneaky as you think you are, Ms. Rosales," he said, the sly tone of his voice dipped down.
Thorn stepped into the cloister without slowing.
"Good," she replied. "I wasn't trying to be."
Marcellus turned.
Slowly.
A faint smile pulled at his mouth, polished and bloodless.
"Thorn Evangeline Rosales," he said softly. The sound of her full name made the hairs on the back of his neck stand up.
Thorn stepped closer, her boots striking the stone floor with deliberate, controlled force. Her shadows moved with her, stretching from beneath her heels in thin, restless lines before curling back.
Marcellus noticed.
His gaze followed the dark tendrils as they shifted against the stone, watching the way they curled when her anger sharpened and stilled when she forced herself back under control.
Not like he was seeing a threat.
Like he was studying a rare instrument, and he wanted to learn to play it.
That made her skin crawl, but she didn't let it stop her.
"You've been busy."
"Have I?"
"Yeah, you attacked Xavier a few nights ago."
He didn't blink.
"Did I?"
Her shadows sharpened.
"Don't."
Marcellus tilted his head slightly. "Don't what?"
"Play stupid." Thorn's voice lowered. "You're incredibly bad at it."
Something flickered in his expression then, not anger exactly, but irritation at being spoken to like an equal. Or worse, like someone beneath her.
He recovered quickly.
"I imagine Xavier told you quite a story."
"He didn't have to." Thorn took another step closer. "You left him unconscious on a path with blood in his mouth and bruises on his throat. That isn't a story. That's evidence left out in the open."
Marcellus's gaze moved over her face, lingering too long.
"Is that why you're here?" he asked quietly. "To defend him?"
Thorn's fingers curled.
"I'm here because you keep turning up in curious places."
"That's a broad accusation."
"Good thing I brought a list."
His smile thinned.
She moved closer again, close enough now that the air between them felt colder.
"You attacked Xavier. You knew about the courtyard. You said something to Danny you couldn't have known unless you knew what was underneath it. You wear a ring that fits a lock in a chamber buried under the school."
For the first time, Marcellus went completely still.
Still, in the way predators went, when something finally became worth their attention.
Thorn's eyes narrowed.
"There it is."
Marcellus looked down at his hand, at the ring sitting dark and perfect against his finger. Then he looked back at her.
"You've been studying me."
"No," Thorn said. "I've been lied to, attacked, starved, watched, and dragged through one gothic nightmare after another by a school that keeps pretending it doesn't know what's wrong with itself."
His expression didn't change.
"So forgive me if my patience has worn a little thin." She whispered softly.
Marcellus stepped away from the portrait, hands clasped behind his back like they were having a pleasant conversation after dinner and not standing on the edge of something ugly.
"You think this is about patience?"
"I think this is about the Choir."
The corridor seemed to tighten around the word.
The lanterns along the walls flickered faintly.
Marcellus didn't deny it.
That was the first real answer he gave her.
Thorn felt it settle in her chest like a stone.
"You're one of them."
He breathed out softly, almost amused.
"You say that like it's some sort of accusation."
"It is."
"No," he said. "It's an inheritance."
The word was quiet, almost reverent.
Thorn stared at him.
Marcellus's gaze drifted up toward the portraits lining the corridor, the dead faces of Reichenbach's old benefactors staring down at them from gilded frames.
"This academy was not always what it is now," he said. "It had standards once. Order. Purpose. It understood the difference between cultivating power and letting anything with teeth, claws, or a tragic resurrection story wander through the front gates."
Thorn went very still because once upon a time, Reichenbach didn't allow students like Danny or Pippa, and definitely not like her.
Marcellus's attention returned to her, and there was something almost tender in the way he looked at her.
Almost.
That made it worse.
"You don't even hear yourself, do you?" she asked.
"I hear myself perfectly."
"No. You hear a choir of dead bigots and mistake it for music."
His mouth twitched, and there was the irritation again.
Good.
Thorn wanted him irritated. She wanted the polish to crack. She wanted the thing underneath to show its teeth. For him to admit what he had done.
"The Choir isn't some ghost story," Marcellus said quietly. "It's preservation."
"It's murder."
"It's correction."
The shadows at Thorn's feet snapped outward hard enough that the lanterns flickered again.
Marcellus glanced down, fascinated.
"There you are," he murmured, removing his glasses from his face as he stepped forward.
Her stomach turned.
"What did you say?"
He lifted his gaze slowly.
"You're remarkable when you stop trying to pretend you're ordinary."
Thorn's face went cold.
"Don't look at me like that."
"Like what?"
"Like I'm something you found."
For a second, something unguarded moved across his face.
Too quick to name.
Possessive?
Hungry in a way that was almost wounded?
Then it was gone, just as quickly as it had come.
"I did find you," he said softly. "Before Thorpe started hovering around like some pathetic little puppy, hoping you'd mistake his obsession for loyalty."
Thorn laughed once, sharp and humorless.
"Oh, that's rich coming from you. You had been circling me way longer than he has."
Marcellus's jaw tightened, and there it was. Clear as day.
Jealousy.
Ugly and human beneath all the ritual language, beneath the prestige of it all, was a normal, inadequate human emotion.
Thorn's eyes narrowed as the pieces rearranged themselves in her head.
"Danny," she said slowly.
Marcellus didn't react.
Not visibly.
But his silence changed.
The air between them sharpened.
"You targeted Danny first because of me."
His mouth stayed still, but his eyes didn't.
They moved once, very briefly, toward the window.
Thorn's voice dropped.
"Because you somehow thought my bestfriend's boyfriend had a better chance than you."
"Careful."
"No, you don't get to tell me to be careful." Thorn stepped closer, rage threading beneath every word now. "Danny was your proof of concept, wasn't he? A wolf close enough to me to hurt. Contaminated enough to test. Expendable enough that no one important would ask questions if he died."
Marcellus looked at her for a long moment.
Then she continued, "But you made one mistake."
The shadows slammed into the wall beside him.
Not enough to touch him, but just enough to crack the plaster. Small pieces rained down beside him.
"You let him survive."
Marcellus didn't flinch, but he did look pleased.
"You are magnificent," he whispered.
Thorn's face twisted with disgust.
"I'm going to pretend you didn't just say that."
"You shouldn't." His voice softened, and somehow that was more threatening than if he had raised it. "You waste yourself on them."
"Them?"
"Wolves. Fangs. Hybrids. Shifters." His eyes moved over her again, slower this time. "The academy lowered itself and called it progress. It opened gates that should have stayed closed. It invited corruption into its own foundation and then acted surprised when the walls began to sing wrong."
Thorn stared at him, cold spreading through her chest.
The Choir's music.
The wolves in the infirmary.
Danny's body was failing like silver had been poured into his blood.
The way her own body reacted violently whenever the Resonance surged.
It wasn't random.
It had never been random.
"The frequency," she said quietly.
Marcellus's eyes sharpened with recognition, and Thorn's stomach dropped.
"You tuned it to target us specifically."
He didn't answer.
He didn't have to.
The silence was enough.
The hallway seemed to tilt slightly beneath her feet, not with vision, not with magic, but with the sickening clarity of finally understanding something that had been in front of them the entire time.
"The Resonance doesn't naturally hurt us more," she said, voice dangerously soft. "The Choir made it that way."
Marcellus's expression remained smooth, but something proud moved underneath it.
"You make it sound crude."
"It is crude."
"It's precise."
"It's eugenics with instruments."
His face hardened.
"Don't reduce what you don't understand."
"Oh, I understand perfectly." Thorn's shadows gathered tighter around her boots, no longer lashing randomly, no longer spilling out in panic.
"You wanted to hurt things you didn't like, but what about me?"
Marcellus's eyes didn't leave hers; if anything, they had stayed fixed.
Unwilling to move even a centimeter.
"What am I, Marcellus?"
For the first time, he looked almost sad.
Sad in the way someone might pity a beautiful thing placed on the wrong altar, admired for what it could have been if only it had belonged somewhere better.
"You are an anomaly," he said, and his voice dipped with something that almost resembled mourning.
But beneath it was confirmation, a single judgment dressed as sympathy.
Close enough to be extraordinary.
Too wrong to be worthy.
Thorn felt the words slide under her skin with surgical precision, not because she believed him, but because he said it like he had already decided where she belonged in his world.
Outside of it.
"There it is."
Marcellus didn't move.
"That's why you tried to poison me," she continued, her voice dropping into something colder. "Not because I was dangerous. Not because I was unstable."
Her shadows gathered tighter around her boots, listening now, waiting.
"But because I'm proof that your little system doesn't know what to do with something it can't neatly categorize."
"No, you are not like them."
"I'm exactly like them, Marcellus."
"No!" His voice sharpened, the control slipping for half a second. "You are more."
The admission hung between them.
Too intimate.
Too wrong.
Thorn felt it suddenly, violently aware of the narrow corridor, of the portraits watching, of his ring glinting darkly against his hand.
Marcellus seemed to realize he had said too much.
His expression closed again.
"You could be part of what comes after," he said quietly.
Thorn stared at him, then laughed loud enough to make him flinch.
"You're delusional."
His face darkened.
"Don't act so sure. You're the one who doesn't know what you are."
"I know exactly what I am."
"You don't," he said, stepping closer now, and there was something almost desperate beneath the coldness. "You know what they told you. What Thorpe cares for like a wound because he thinks it gives him purpose."
The shadows moved before she did, rising behind her in thin black ribbons.
"Say his name again like that," she whispered.
Marcellus's eyes flicked over her shoulder, toward the darkness gathering along the wall.
"That's what I mean." He smiled faintly, his gaze lingering along the wall, as if her shadows were crafted pieces of fine art.
Thorn's jaw clenched.
"You don't get to use my power as proof that you understand me."
"I understand more than he does."
"No," Thorn said, voice low and steady. "You understand ownership. That's not the same thing."
That hit.
Marcellus's face went very still.
Then he smiled again, but this time it was colder.
"You think Xavier Thorpe is free of inheritance?"
Thorn didn't answer.
Marcellus stepped closer, lowering his voice like he was sharing a secret meant only for her.
"You think the school chose him accidentally?"
The air went cold.
Thorn felt the sentence move through her like a blade sliding between ribs.
"What does that mean?"
Marcellus's smile softened with cruel satisfaction.
"The courtyard recognized him. The chamber opened for him. The Resonance reacts differently when you touch it."
Thorn's pulse kicked hard.
Marcellus watched her absorb that.
Enjoyed it.
"You and Xavier together are accelerating the awakening," he said. "You stabilize what should remain unstable. You interrupt what was tuned with care. Every time the two of you interfere, the system wakes faster."
"No."
"Yes."
"You're lying."
"You wish I were."
The quiet honesty of that disturbed her more than any threat could have.
Marcellus took another step, close enough now that Thorn could see the faint flecks of silver in his eyes.
"You think you're saving them," he said. "But you are tearing open mechanisms built long before either of you knew your own names."
"And what?" Thorn asked. "I'm supposed to let you keep poisoning students because the architecture is old?"
"This school was never built for them."
His voice didn't rise.
It didn't need to.
The sentence landed with centuries behind it.
Thorn stared at him.
Then the ring on his hand, and at the portraits behind him.
Then she said, very softly, "No."
Marcellus's gaze sharpened.
Thorn stepped closer until there was almost no distance left between them.
"It was built on them," she said. "There's a difference."
For the first time, Marcellus's expression cracked completely.
Not with anger or with fear, but with recognition.
Because she was right.
Because somewhere beneath Reichenbach, under all that polished history and sacred music and inherited power, there had always been bodies.
People erased and renamed as architecture.
Pain disguised as tradition.
Blood hidden in grooves.
The Choir hadn't invented the cruelty.
They had tuned it.
Marcellus's voice dropped to a whisper.
"You don't know what you're standing in."
Thorn smiled, but there was nothing warm behind it.
"Then I guess I'll find out."
His hand moved, but barely, toward the ring.
Her shadows surged immediately, snapping up between them like a wall of black glass.
Marcellus froze.
Thorn leaned in just enough for him to hear her clearly.
"And if you ever put your hands on Xavier again," she said, each word precise and deadly calm, "I won't let the next pillar miss you."
His gaze flicked over her face.
There it was again.
That ugly, hidden want.
Twisted by pride, but sharpened by rejection.
"You care for him that much?"
Thorn didn't blink.
"Yes."
The word landed harder than she expected.
Simple and undeniable now that a light had been shone on it.
Marcellus's face went blank.
That was the real wound.
Not the accusation.
Not the threat.
But that Thorn Rosales had picked Xavier Thorpe, out of all people.
Thorn stepped back, shadows retreating with her but not disappearing.
"You don't hate Xavier because he's a Thorpe," she said quietly. "You hate him because he protects the people you think should disappear."
Marcellus's jaw tightened.
"And because I let him."
For a long moment, neither of them moved.
Then Marcellus straightened, smoothing whatever had cracked in him back into place.
"You'll regret choosing him." He muttered under his breath as Thorn turned away.
"No," she said over her shoulder. "But you will."
She walked back down the corridor without looking behind her.
The lanterns flickered as she passed, shadows stretching ahead of her like they were clearing the way.
Only when she reached the end of the hall did she let herself breathe.
Her hands were shaking, but it wasn't from fear, but from the size of what she knew now.
The Choir wasn't just creepy robes and music in the woods.
It wasn't just the masked figures from the Masquerade.
It wasn't a cult playing at old magic because power made them feel important.
It was older than that.
A reactionary rot buried inside Reichenbach's bones, dressed up as heritage and harmony. They didn't believe the Resonance was broken.
They believed the school was.
They believed students like Danny, Pippa, the wolves, the fangs, the hybrids, the visibly non-human outcasts had corrupted something pure simply by being allowed to exist inside its walls.
And Thorn understood, with a sickness that settled deep into her ribs, why the Resonance hurt them most.
It had been taught to.
The frequency wasn't naturally prejudiced.
The Choir had tuned it that way.