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English
Series:
Part 1 of Under His Skin
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Published:
2025-04-19
Updated:
2026-02-19
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153,515
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21/?
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48
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180
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Under His Skin

Summary:

Dr. Jonathan Crane begins his first day at Arkham Asylum, quietly observing Chief Administrator Dr. Ares Katsaros and his routines. He meets Ares’s fiancée--a woman who unsettles him with her calm composure and lack of fear. Fascinated, Crane begins planning Ares’s downfall while trying to deciding what to do with the woman attached to him.

Chapter Text

They gave him a badge. Jonathan Crane turned it over between two fingers, watching the lamplight catch on the polished surface. Arkham Asylum--Staff ID-- Dr. J. Crane. Still warm from the printer with ink that hadn’t fully dried. He slid it into the breast pocket of his suit and stepped inside.

The lobby smelled like bleach and time with its faded linoleum and fingerprint-smudged windows. No one looked up from their desks as he walked by and that was good. People underestimated the gravity of silence, the way it settled into the corners of a place. It listened more than it spoke. He liked places that listened.

"Dr. Crane?" came a voice to his left. Female, mid-30s, harried but professional. “You’re with me. I’ll take you to orientation and get your locker assigned.”

He nodded once, didn't smile. They moved through the corridors, a sprawling display of yellowing paint, steel-reinforced doors, and walls that had heard every type of scream. She gave him the standard tour: intake, isolation, medical, admin offices. He nodded where expected but said little. But he took in everything. He noted the angle of the security cameras, which doors had fresh scrapes. He also paid attent to who walked with purpose and who looked over their shoulder.

The final stop was the Chief Administrator’s wing.

Dr. Ares Katsaros stood at the far end of the hallway, half in shadow, arms crossed, speaking quietly with a nurse. The man was clean-cut, confident. He carried himself like someone who believed in the work and used words like rehabilitation without irony.

Jonathan didn’t trust men like that.

"Dr. Katsaros will be with you in just a moment," his guide told him, waddling off in the direction of the administrator to quietly let him know someone was there to see him. The nurse left and his guide followed her, and Ares turned.

“Dr. Crane,” he said warmly, extending a hand. “Welcome to Arkham.”

Jonathan took it. The man had a dry grip, firm. He met Ares’s gaze. The man's eyes were pale green, not soft, but not sharp either. Ares was a man used to being liked, open and trusting. Already bleeding from the throat, and he hasn’t noticed the knife. 

“Thank you,” Jonathan said smoothly. “I’m looking forward to observing your methods.”

Ares chuckled, as if they were peers. Equals. “I hope they don’t bore you,” Ares replied. “We’re more restraint and protocol than mystery and madness these days.”

Jonathan smiled noncommittally. “Oh,” he said, “I’m sure there’s still plenty of madness to go around.”

Ares led him down the hall, into a small but clean office space. “You’ll be shadowing me for the first week,” Ares explained. “Familiarize yourself with the structure, the staff, the patient files--especially high-risk individuals. After that, we’ll talk about shifting some caseloads. Do you prefer violent or psychologically complex cases?”

There it is, Jonathan thought. The illusion of choice. As if you’re not already in the palm of my hand.

He tilted his head slightly. “Psychologically complex,” he said.

Ares nodded, satisfied. “You’ll fit right in.”

They talked for ten more minutes about all the usual subjects, protocol, scheduling, and recommended reading. Jonathan nodded in all the right places. He was already miles ahead, playing out every move in a game Ares didn’t even know he was losing. 

As Ares reached for a folder on his desk, a small knock came at the door. A soft voice. “Lunch, love.”

The door opened, and she stepped inside. Jonathan felt the temperature shift in the room. How her presence made Ares smile in a way he hadn’t before, made the space feel warmer.

She smiled at Jonathan with polite curiosity, stepping forward, lunch bag in hand. Most would call her beautiful. She had the kind of softness people romanticized--gentle voice, graceful hands, the sort of face that drew in kindness without asking for it. Small, too. She barely came to his shoulder and he was average height. Like something that should be sheltered. Protected.

But Jonathan didn’t value beauty. Not in the traditional sense. What interested him was how well she wore it. No nervous glances or self-conscious tics. She knew what people saw when they looked at her and didn’t need it to speak for her.

Pretty, he thought distantly. But that’s not what makes her dangerous.

“Hi. I’m sorry to interrupt. I’m--”

“His fiancée,” Ares said, grinning adding her name. “She brings me real food so I don’t live on vending machine burritos.”

Her laughter was light and unbothered. She extended her hand to him.

Jonathan hesitated before he shook it. Her skin was warm and her eyes met his and held.

That was when it hit him. There was no fear or weakness. A complete absence of both.

She sees me, he thought. And she’s not afraid.

He pulled his hand away first.

“You’re late,” Jonathan whispered to no one, long after she was gone.


It happened again on a Thursday. There she was with a paper bag, a soft knock. That voice. "Lunch, love.”

Jonathan didn’t look up from his desk. He knew the sound of her footsteps, always measured, polite, with the faintest trace of a limp when she moved too fast. He could smell her perfume before she rounded the corner. It was faint, but not floral. It smelled like clean linens and memories.

She laughed at something Ares said. The door shut. Fifteen minutes. That was the average length of her visits. Twelve if Ares had meetings. Twenty if he didn’t. 

Jonathan wasn’t watching or tracking. He just knew.

It started with idle observation. Purely clinical. The way she navigated Arkham without tension in her shoulders, the way she greeted staff by name. She smiled like she actually meant it. It was curious to him that her fiance allowed her daily visits. She was too warm for this place, too soft for its walls.

But she kept coming. Always in the middle of the day and with something in hand. 

Once, she caught him in the hallway. “Dr. Crane,” she said with a nod.

He returned it. “Miss.”

She paused. “Not ‘Mrs.?’” she teased gently.

Jonathan’s lips curved. Just barely. “Not yet,” he replied. 

He walked away before she could say anthing else. But her voice echoed behind his eyes longer than it should have. He tried ignoring it and let it sit in the background like static like something ordinary, inconsequential. But it refused to be background.

She wore red on Wednesdays and black flats, not heels. Always parked in the second row from the gate. Didn’t lock her car until she was halfway to the door. So careless. Someone could follow her.

The thought lodged.

It came to a head one afternoon when she passed his office, head turned to wave goodbye to someone across the hall. Her eyes didn’t even flick toward his door. Still, he watched her reflection in the glass as she walked past. And when she was gone, truly gone, and the hallway was still, Jonathan whispered it again.

“You’re late.”


You didn’t dislike him at first.

Dr. Crane was… strange, sure. He was quiet but always polite to a fault. He rarely spoke unless spoken to, but when he did, his voice was even and soft, like he was always trying not to wake something sleeping in the next room.

There was nothing wrong with him. But today, he unnerved you and you were still trying to decide if it was real or just in your head.

You weren’t usually late. But a new artist had dropped off unscheduled pieces at your art gallery, and you'd ended up repatching wall space all morning. One sculpture, a twisted bronze thing shaped like a spinal column, nearly tipped while you were adjusting the lighting. You'd caught it, not without knocking over green paint you'd been using to repair a scuff on the wall. The adrenaline still hadn't worn off by the time you pulled into Arkham's lot. 

Art is controlled chaos, you often said. You don’t hang a piece. You negotiate with it.

You’d wiped metal dust off your hands with a silk scarf, thankfully you hadn't got paint on yourself. You fastened your coat, and dashed inside with the lunch bag still warm in your hand.

You were almost too late. The cafeteria was closing, and your usual lunch visit had turned into handing your fiance a wrapped sandwich and a quick kiss on the cheek. 

Ares was having a busy day too. He was apologetic and buried in paperwork. “I'll make it up to you tonight,” he promised. “I’ll even cook.”

That had you laughing. “You don’t cook.”

“Which is how you’ll know it’s love.” Ares winked at you.

You grinned, turned to leave--and nearly ran into Crane in the hallway. He appeared out of nowhere without a sound, like he’d always been standing there. You flinched. “Oh, Dr. Crane. I didn’t see you.”

“Apologies,” he said smoothly. “Didn’t mean to startle you.” 

His eyes flicked briefly to the bag in your hand. Still warm. “Late visit today,” he added.

You paused. Smiled, but slower this time.

“Yeah,” she said. “Busy morning. A new exhibit launched today at the gallery. One of the pieces fell mid-install, glass everywhere, full-on panic mode.” Your free hand lifted to the thin gold chain of your necklace, your fingers twisted in it. God only knew what you looked like after your day so far. “Fixed it, though. Ran out the door covered in gold dust and packing foam. Real professional.”

Crane’s expression didn’t change. You released a slow exhale. You couldn't even have a normal conversation with this man. 

“An art gallery,” he said, not a question.

You nodded. “Curator and co-owner. Technically. Ares says it’s chaos, but I say it’s curated chaos.” You meant it as a joke, trying to keep things light, normal. 

But Crane just studied you, slow and thoughtful. “Interesting,” he said quietly. There was a pause. “That explains the green paint on your sleeve. Not part of the outfit, I assume.”

Your heart ticked just a little faster. Glancing down, there, near the cuff of your blouse was a small, green smear you hadn’t noticed. Not obvious unless someone was looking closely. Very closely.

“I guess not,” you said, trying to keep your voice light.

The man didn’t smile. Just gave a small tilt of his head, like he was logging the data. “Still,” he said, “it suits you.”

And with that, he walked away.

There was nothing inherently threatening about the way he said it and it wasn't overtly invasive. But your stomach tightened anyway. You stood there for a long second, trying to decide what just happened in your first conversation with Dr. Crane.

You'd brought it up over dinner that night because you were staying at his. Just a passing thing, dressed up like small talk, spooned into the space between glasses of wine and the smell of takeout stir fry. The two of you were sitting cross-legged on the floor, plates balanced in your laps, the TV low in the background.

"Hey," you said, stabbing at a piece of chicken. "What do you think of Dr. Crane?"

Ares didn’t look up right away. Just reached for his wine and took a slow sip. “Crane?”

“Mm-hmm.”

Ares considered your question for a moment. Shrugged. “Quiet. He's actually brilliant. A little intense, maybe. But his paperwork’s immaculate. He’s been helping streamline the incident reporting system.”

“Helping?” you asked.

“Yeah,” he said, setting his glass down. “Suggested a new classification method. Cut my file review time in half.”

You did your best to keep your expression neutral. Ate another bite. Helping.

Funny. Because last week Ares had mentioned missing paperwork. And yesterday, he'd spent twenty minutes looking for a patient chart that mysteriously reappeared after Crane borrowed it. But none of that came to mind for him now.

He smiled and added, “I think he just comes off a little cold. He’s not unfriendly, just clinical I suppose. Like he’s always analyzing things.”

You don’t say. You forced a light laugh.

“That tracks,” you said. “He noticed I’m here around noon most days.”

Ares grinned. “I mean, so does everyone. You're a highlight around there.”

But it still didn't feel right. Everyone else noticing was different. Crane had fucking memorized it.

You toyed with your wineglass, watching the way the light caught in the red. “You ever get the feeling he’s… watching you?”

Ares chuckled. “Babe, everyone at Arkham’s watching everyone else. It’s kind of the job.” He leaned over and kissed your cheek, then turned back to the screen.

You smiled. And you didn't want to add anything to his already long list of responsibilities so you dropped it. 

But later, when he was asleep beside you, you couldn't sleep. You just laid there awake in the dark, staring at the ceiling. And somewhere in your mind, you saw a man standing in a hallway, watching you walk away, and whispering something you didn’t quite hear.


The opportunity came on a Wednesday. Ares stepped away from his office for a restroom break, maybe a phone call. Jonathan didn’t check. He’d already been watching.

It was easy enough for him to slip inside Ares' office, familiar now with the door’s specific give, the way the lock clicked back just slightly off-center. On Ares’s desk was a patient file that was open but not copied yet. A real-time task. 

Jonathan had already read it. Two days before the swap, he'd stayed late. No one questioned him. New hires eager to impress often did. He let the security guard see him reviewing intake forms, muttering about reporting inconsistencies. Kept a manila folder open across his desk. Leaving visible clutter, the illusion of overwhelm.

But inside his locked drawer was the real work. He’d already made a copy of Jonas’ treatment log. Scanned it. He recreated the formatting in exact detail using a template file he pulled from the staff server. It had the same font, same margins, and the same line spacing.

The signature? It was forged but it wasn't sloppily or exaggerated. It was just familiar enough. It didn’t need to fool everyone. Only one person.

Jonathan printed the page on Arkham’s official paper stock, same weight and watermark, and slipped it into a slim, unlabeled folder marked with a colored tab he knew Ares used for active cases. Then all he had to do was wait. 

Sabotage wasn’t about speed. It was about silence. A knife slipped between the ribs, not shouted from across the room.

All he had to do in Ares' office was remove one sheet--just one--and replace it with the near-identical version he assembled. The only difference was the medication log. It was just a minor adjustment, a dosage increase. Still within reasonable bounds, but just enough to make a nurse double-check. Just enough to make someone question why. 

He closed the folder. But as he reached for the edge to straighten it, his hand paused. There, near the edge of the desk was a gold necklace.

It was delicate, clearly worn often. A fine chain, snapped near the clasp. A small, heart-shaped pendant lay beside it, worn smooth from touch.

Jonathan picked it up gently, the way someone might pick up a feather or an old photograph. She wore this. It was around her neck when they spoke. He remembered clearly how her fingers lifted to it as she talked to him, twisting it absentmindedly as she joked about chaos and packing foam. It had been a nervous gesture, subtle. He hadn't see that gesture when she talked to anyone else.

She flinched when I surprised her, he thought. It wasn't fear, but tension. A guarded moment and then… the necklace. She’d been working the chain between her fingers while she spoke to him. Not in panic, but from pressure. A focused tension, redirected.

He held the broken ends between his fingers. The link hadn’t snapped from force. It had worn thin. Been worked, slowly, until one weak connection finally gave out. Jonathan studied the break like it was a specimen. She did this, but not consciously. She broke it. Because I was there?

Sliding the necklace into his coat pocket, he made his way back to his own office. He didn't want it for safekeeping, but for study and control. For proof that even when she hides it, I can still reach her.

When Ares returned ten minutes later, he was long gone. But the necklace wasn't where he left it.  Ares would look for it. Would question whether he’d misplaced it, or worse, forgotten where he put it. It was a small thing really. 

But Jonathan had learned long ago that it didn't take much to unseat a man who thinks he’s balanced.

Later that afternoon, he passed Ares in the hallway. The man was rubbing his temple. “Have you seen the Jonas' file?” Ares asked. “I could’ve sworn I noted something different yesterday…”

Jonathan tilted his head. “Jonas?” he repeated.

“Yeah. The med schedule’s off.”

Jonathan gave him a non-answering smile. “Medication logs have been fluctuating lately,” he said. “Just some inconsistencies. I'm sure it’s nothing.”

Ares exhaled, half-relieved, half-concerned. “Yeah. Probably just me. I’m running on too much caffeine and not enough hours.”

Jonathan’s smile didn’t change. “It happens.” He walked away, pleased that the cracks were beginning to show. They were surface level now, he thought. But they’ll spread.


The autumn air was brisk with dry leaves flying in it. The scent of burned paper and chalk dust surrounded him. Thirteen-year-old Jonathan sat alone at the back of the classroom. It was lab period and as usual no one wanted to partner with him. That was fine. Preferred, even.

But today, she sat down beside him. Uninvited, but just quietly there.

She didn’t say much. She asked him to pass the pipette and smiled when he did. Her fingers were paint-stained. She doodled on her worksheet absentmindedly and didn't erase them when the teacher walked by. She wasn’t beautiful in a traditional sense. But there was something serene about her. Something still.

At the end of the period, she turned to him and said, “You’re smart.” Then left.

She didn’t flinch or laugh or run away, none of the things he was accustomed to. He wasn't certain how he felt about it at first, just watched her braid her hair as she walked away.

And for a moment he wondered what it would be like, just one more time, to be seen that way again.


Jonathan sat alone that evening, long after the rest of the administrative wing had gone dark. The only light came from the small desk lamp beside him, small and contained. Like everything in his world.

He flipped through the logs from the day with deliberate care. He marked three entries for future correction, small errors he’d seeded earlier in the week that no one had noticed yet. He made a note to intercept a medication form before it reached Ares’s desk. Just a minor tweak. A future question and a moment of doubt waiting to bloom.

Then, he pulled a blank sheet of paper toward him. At the top in ink, precise and deliberate, he wrote a name.

Not hers. Not the woman who'd smiled at him in the hallway and laughed about paint and gallery exhibits. But interestingly their names were similar. Hers was close to the name of the one he hadn’t seen in over a decade, the one from the back of the classroom. The girl with paint on her hands and quiet eyes.

Jonathan looked at it for a long moment. Just a name.

And yet, his chest ached with something he didn’t have language for. He folded the page once, twice. Remembering her necklace, he fished it from his pocket. He pulled out a new office mailing envelope and placed the necklace and the page in it before sliding that into the drawer with the rest of his patient notes and labeled it: Observation: Type Unknown. Then as usual, he locked the drawer.

It wasn't her name but it might as well have been.