* * *
Adrian moved through the library like a shadow that had learned to belong in the darker corners.
He had noticed her absence the moment the bell rang for the next lecture. The seat she usually took near the back of the advanced theory hall had remained empty, the parchment and quill untouched on the desk. The sight had lodged something cold and insistent in his gut. After yesterday’s conversation, after he had seen the way her hand kept drifting toward her pocket and the faint tremor she tried to hide, he had known something was wrong. He had slipped out of class early, heart beating a little too hard, and gone looking.
The main reading halls were too public, too full of eyes that would report back to Caelum or the faculty. He checked the alcoves first, the shadowed corners where students sometimes hid from the Collegium’s constant watch. The library’s deeper levels were dimmer this time of day, the tall shelves casting long, slanted shadows acrossthe flagstone floor. Lanterns burned low in their iron brackets, their light pooled and golden, barely reaching the spaces between the rows. The air was thick with the scent of old leather, dust, and the faint metallic tang of preservation wards that kept the books from crumbling.
He found her in the same secluded alcove where they had spoken before.
She was asleep at the table, her head resting on her folded arms, dark red hair spilling across the wood in loose waves. The heavy black uniform coat was still buttoned high at her throat, but her shoulders had slumped in exhaustion, the stiffness of the fabric doing nothing to hide how small and fragile she looked curled over the table. Around her, scattered like fallen leaves after a storm, lay a dozen medical textbooks—thick volumes pulled from the restricted-adjacent shelves, their spines cracked open to entries on potions, dependence, emotional regulation, and controlled substances. Pages were marked with scraps of parchment, notes scribbled in her neat, hurried hand. One book lay open directly in front of her, the chapter heading clear even from across the alcove:Restricted Draughts and Their Long-Term Effects.
Adrian stopped at the edge of the light, chest tightening with a quiet, complicated ache.
She had been researchingWhisperdraught.
The realization settled over him like cold mist. She wasn’t just struggling—she was trying to understand what was happening to her, piecing together the puzzle on her own in the only way she knew how. The scattered books, the frantic notes, the way her fingers still curled loosely as though she had fallen asleep mid-search… it painted a picture that made his stomach twist with something dangerously close to pity.
He stepped closer, silent on the stone floor. The lantern lightcaught the faint sheen of sweat at her hairline, the way her breathing was shallow and uneven even in sleep. She looked fragile in a way that pulled at him, the same quiet strength he had noticed in their earliest conversations now buried under exhaustion and whatever Caelum was doing to her.
Adrian reached out before he could stop himself. His fingers brushed her dark red hair, gentle, almost tender, smoothing a stray strand away from her cheek. The touch was light, affectionate in a way he hadn’t allowed himself to feel since Seraphine’s injury. For a single heartbeat, he let the softness linger—the girl who had once looked at the Collegium with the same wary intelligence he did, the one who had made him feel less alone in this place of endless games.
Then the guilt crashed in, sharp and merciless.
The memory of Seraphine’s vacant stare in the infirmary bed slammed into him like a fist to the ribs—the way her once-quick laugh had gone silent, the healers speaking in hushed voices about how some parts of her might never come back, the empty space at the family table where she used to sit and tease him about his terrible handwriting. The rage for his sister flared hot and unrelenting, drowning out any lingering softness he felt toward Lyra. He liked her—genuinely—but the need to make Caelum pay for what had been done to his family burned brighter. The Thorne name carried weight that his own family could never match, no matter how powerful they were. Direct warnings weren’t working. She was too far gone, too loyal to the man who had broken her sister.
He would have to sow seeds of doubt instead. Small ones. Quiet ones. The kind that grew slowly in the dark until they cracked everything open.
Adrian pulled his hand back as though burned. He cleared the scattered textbooks with careful, efficient movements, stacking them neatly on a nearby shelf so they would not draw immediateattention when she woke. He left only one volume open on the table beside her head—the exact entry onWhisperdraughthe had found in the restricted archives, the clinical description of its dependence-forming properties and side effects underlined in his own neat hand. Next to it, he placed a single sheet of parchment with detailed notes on a rare healing potion known to ease the physical and emotional side effects of abrupt withdrawal from substances likeWhisperdraught. At the top of the sheet, he set a small blue vial, the liquid inside a clear, pale azure that caught the lantern light like a promise of relief.
He stood back and looked at her one last time.
She looked so small, so exhausted, so unaware of the trap closing around her. Guilt twisted in his chest, sharp and genuine. He was sorry for using her like this. Sorry that she had become the tool he needed to make Caelum pay for what had been done to Seraphine. Sorry that the girl who had once made him feel seen would now be the instrument of his revenge.
But sorrow did not change the facts.
Seraphine’s pain mattered more.
Adrian turned and slipped away into the shadows between the shelves, footsteps silent, leaving Lyra alone with the open book, the sheet, and the blue vial waiting beside her head like a quiet question she had not yet learned to ask.
* * *
Later that evening the quarters felt smaller, the stone walls closing in with the kind of quiet that pressed against the ears. The fire Caelum had lit before leaving at dawn still burned low in the hearth, casting long, restless shadows that danced across the floor and climbed the walls like living things. The air carried the faint, intimate trace of smoke and the lingering scent of the morning’s bergamot tea, nowcooled and forgotten on the small table. Outside the narrow window the Collegium had sunk into full night, the gray sky long since bled black, the distant hum of the wards a constant, low vibration beneath the floorboards.
Lyra sat on the edge of the bed, legs bare beneath the hem of the simple nightshift she had changed into hours ago. The tailored uniform lay folded on the chair, discarded the moment she returned from the library. In her lap, she held both vials.
One was Caelum’s—the dark brownWhisperdraughthe had left for her that morning, thick and heavy, promising the same heavy calm it always delivered. The other was the small blue one she had found beside her head when she finally woke in the library alcove, the clear azure liquid inside catching the firelight like a shard of winter sky. A sheet of parchment had been tucked beneath it, neat handwriting detailing a healing potion meant to ease the physical and emotional side effects of withdrawal. No signature. No note. Just the vial and the words, left there like a question she had not asked for.
She turned them slowly in her hands, the glass cool against her palms. The contrast was stark: Caelum’s vial dark and viscous, the new one pale and almost innocent. Her thumbs brushed over the smooth surfaces as her mind turned in tight, frantic circles.
Caelum loved her.
She believed that with every part of her that still felt anything at all. He had held her through the garden yesterday when she had fallen apart, carried her back without a single word of frustration, adjusted the dosage, and left her this emergency vial so she would never have to suffer again. He fed her, dressed her, and protected her from the stares and the whispers. He had signed theblood oathfor her. He had chosen her when no one else had. The way he looked at her, the way his hand always found the small of her back, the way his voice softened when he called her his perfect girl—those things could notbe fake. Not entirely. Not when they felt so real in the quiet moments when the potion wrapped her in warmth, and the world outside the door disappeared.
But the facts were staring at her now, cold and unblinking in the firelight.
The tremor in her hands had started again after the library. The nausea rolled through her stomach every time she thought too long about skipping the dose. The way her thoughts kept circling back to the vial in her pocket, like a magnet she could not resist. The way she had planned her entire afternoon around when she could safely take another hit. The way Adrian’s words had lodged under her skin and refused to leave: dependence, inconsistency, emotional rawness. The way the blue vial in her other hand promised relief from the very thing Caelum’s vial created.
She was confused.
