Chapter Text
## Episode One: The Girl in the Icebox
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The first thing I do after I fall out of the mortuary icebox is check my own pulse.
Not scream. Not cry. Not ask where I am. Just two fingers to the carotid, eyes closed, counting under my breath. Heart rate normal. Respiratory rate elevated but stabilizing. Capillary refill in my fingernails under two seconds. I'm not in shock. I'm not hypothermic—though I should be, given that I just woke up inside a drawer designed to store dead people.
I'm in a room I don't recognize. Stone walls. Gas lamps hissing on the walls like leaky snakes. Three dissection tables with brass drains built into the corners, the kind you see in old medical textbooks. The air smells like formalin and damp wool and something else—something sweet and rotten that I've only ever smelled in one other place. An ICU at three in the morning. When a patient's been septic for too long and the body starts to smell like the infection before you even open the wound.
I'm wearing surgical scrubs. My scrubs, from Boston General. Blood type O-negative embroidered on the left chest pocket, right above the hospital logo that's been washed so many times the threads are starting to fray. Over the scrubs, my white coat. In the pockets: a pair of trauma shears, a roll of 3M surgical tape, half a pack of alcohol wipes, and my iPhone—dead, screen black, as useful right now as a brick.
I'm a long way from Boston.
The door bangs open and two men walk in. One of them is stocky, military bearing, leaning on a cane with the practiced ease of someone who's been doing it for years. The other one is tall. Too tall. Sharp cheekbones, sharp nose, sharp everything, like someone took a knife and whittled a person out of a piece of hard wood and then forgot to sand down the edges.
The tall one looks at me. Then at the open icebox. Then at the puddle of melting frost on the floor. Then back at me. His eyes move like he's reading a page in a book that no one else can see.
“Our intruder,” he says, “is a surgeon. Left-handed. Has been awake for at least thirty-six hours. Has recently been in proximity to a considerable quantity of ice. And—” He pauses, tilting his head. “Is not from London.”
I'm still on the floor. My hair is wet. My scrubs are sticking to my back. There's a piece of ice melting inside my left sleeve.
“Boston,” I say. “Emergency medicine. And you just touched that corpse without gloves, which—congratulations—just made you my first problem of the evening.”
The military one blinks. The tall one doesn't. He looks at me for a long moment, and then something flickers at the corner of his mouth. Not a smile. Something smaller. Something that might be the closest thing to a smile that a face like his is capable of producing.
“Watson,” he says, still looking at me. “Write that down.”
“Write what down?”
“Everything. From the beginning.”
His name is Sherlock Holmes. He's the world's first consulting detective. The man with the cane is Dr. John Watson, army surgeon, Afghanistan veteran, the only person in London apparently capable of living with Sherlock Holmes without committing murder. I know these names. I've heard them before—in books, in movies, in that vague cultural haze of things everyone knows about Victorian England. But I've never read the stories. I don't know which version of Holmes this is. The brilliant one? The sociopath one? The one who fights Moriarty at Reichenbach Falls and doesn't come back?
I don't know. What I do know is that I'm kneeling on the stone floor of a nineteenth-century mortuary, wearing twenty-first-century surgical scrubs, with no explanation for how I got here, no signal on my phone, and no idea what year it is.
It's 1887. Holmes tells me this without my asking. He deduced it from the newspaper in Watson's coat pocket and the date on the mortuary intake log. He's been deducing things since the moment he walked in. The mud on my shoes. The polymer composition of my scrubs—he doesn't use the word polymer, because the word hasn't been invented yet, but he describes it in terms that make it clear he knows exactly how strange the fabric is. The adhesive on my surgical tape. The way I examined the corpse—not like an 1887 doctor, he says, but like someone who expects to find evidence you need a microscope to see.
I've been in this century for less than thirty minutes and he's already catalogued every anomaly I've brought with me.
On the dissection table between us lies the body that brought us all here. Male. Middle-aged. A neat circular incision in the left thoracic cavity where his heart used to be. The police surgeon—a man named Lestrade who arrives twenty minutes later with a constable and a permanently exhausted expression—says the cause of death is obvious. The heart was removed. Case closed.
“No,” I say. “The heart was removed after death. Look at the wound margins. No active bleeding. No signs of struggle. Whoever did this took the heart, but it wasn't what killed him.”
Holmes looks at me. Really looks. It's the first time he's looked at me like I'm not just a curiosity—like I'm something else entirely.
“What killed him, then?”
I lean over the body. Lift the eyelids. Shine the gas lamp into the pupils. Pinpoint. Bilateral. I press two fingers into the soft tissue under the jaw. Lymph nodes are swollen, hard, fixed in place. I bring my face close to the dead man's lips and inhale.
Salt. Iodine. The cold, clean brine of low tide on a rocky beach.
“Tetrodotoxin,” I say. “Puffer fish poison. It paralyzes the nervous system. Victim stays conscious until respiratory failure sets in. It's a bad way to go.”
Silence. Watson's pen has stopped moving on his notebook. Lestrade is staring at me like I just grew a second head. Holmes hasn't looked away.
“Tetrodotoxin,” he repeats. “The Japanese call it fugu. There have been approximately twelve documented deaths from it in the past fifty years. None in England.” He pauses. “Until tonight.”
I don't ask how he knows this. By now I've figured out that Sherlock Holmes knows everything. What I don't know—what I can't figure out—is why a puffer fish poison from Japan ended up in a dead man's mouth in a London mortuary. Or why I ended up in the icebox next to him.
Lestrade clears his throat. He's been watching this exchange like a spectator at a tennis match.
“I still need to know who she is,” he says, pointing his unlit pipe at me. “She was found at a crime scene. Inside a crime scene, technically.”
“She is not the killer,” Holmes says, without looking at him.
“And you know this how?”
“Because if she were the killer, Inspector, she would not have drawn our attention to the post-mortem extraction of the heart. She would have let you arrest the first dockworker with a grudge and a shaky alibi. She is not the criminal. She is—” He pauses. The word he chooses lands in the cold air between us like a coin dropped on stone. “—a variable.”
A variable. That's what he calls me. Not a person, not a surgeon, not a woman from Boston who just fell out of a freezer and is trying very hard not to completely lose her mind. A variable. A factor in an equation he hasn't solved yet.
I should be offended. I'm not. I'm too tired to be offended. I've been awake for thirty-six hours—he was right about that, the bastard—and the adrenaline that got me through the first five minutes is starting to fade. My hands are shaking. My back hurts from the cold. There's a bruise forming on my left shoulder where I hit the mortuary floor.
Watson notices before anyone else. Of course he does. He's a doctor.
“You should sit down,” he says quietly. “There's tea upstairs. It's not good tea, but it's hot.”
I almost laugh. The first person in Victorian London to offer me a cup of tea is Dr. John Watson, and he's already apologizing for the quality.
“I'm fine,” I say.
“You're not. You've been in an icebox. Your core temperature is likely lower than you think. And you haven't eaten.” He pauses. “Mrs. Hudson—our landlady—she'll insist. You can't argue with Mrs. Hudson. I've tried. Holmes has tried. No one succeeds.”
Holmes makes a noise that might be agreement. It's hard to tell with him.
Lestrade sighs, tucks his pipe into his coat, and gestures to the constable.
“Fine. Take her statement in the morning. But if she disappears before then, Holmes, I'm holding you personally responsible.”
“She won't disappear,” Holmes says. “She has nowhere to go.”
Again, I should be offended. But he's right. I have nowhere to go. I'm in a city I don't know, in a century I don't belong to, wearing clothes made of materials that haven't been invented yet, carrying a device in my pocket that won't power on for another hundred and twenty years. I have no money, no identification, no explanation for my presence that won't get me locked in an asylum.
I am, in every sense that matters, a variable without an equation.
Watson offers me his arm. I take it. His grip is steady, soldier's grip, the kind that's used to supporting weight. As he leads me toward the door, I look back one more time. Holmes is standing over the body, lens in hand, examining the wound margins with an intensity that borders on obsession. He's already forgotten I'm in the room.
But he said *variable*. Not *intruder*. Not *suspect*. He gave me a word that belongs in his language—the language of deduction, of evidence, of things that can be measured and tested and proven. He didn't call me crazy. He didn't call the police. He looked at the impossible evidence of my existence and instead of rejecting it, he filed it under *unsolved*.
Outside the mortuary, the fog is waiting. It's the first London fog I've ever seen, and it's nothing like the postcards. It doesn't drift. It doesn't curl. It hangs over the streets like a ceiling made of wet wool, swallowing the gas lamps and the cobblestones and the distant clatter of carriage wheels. The air tastes like coal smoke and river mud and something else I can't identify. Something old. Something that's been here for centuries and will be here long after I'm gone.
Watson guides me into a hansom cab. The driver clicks his tongue and the horse starts forward, hooves echoing on the wet stone. I lean my head against the cold glass of the window and watch London scroll past in gas-lit fragments. Every street looks the same. Every fog-shrouded corner could be the same corner.
“Dr. Cross,” Watson says. “That's your name, yes? Evie Cross?”
“Yes.”
“Where are you from? Really from?”
I could lie. I should lie. But I'm too tired to lie, and he's too kind to deserve a lie, and besides—if I'm going to survive in this century, I need someone to believe me.
“Boston,” I say. “Massachusetts. United States of America.” I pause. The cab lurches over a rut in the road. “The year 2024.”
Watson doesn't say anything for a long time. Then he shifts his cane to his other hand and looks at me. Not with disbelief. With something closer to recognition.
“I've seen men survive things that should have killed them and die from things that shouldn't have mattered,” he says. “The world is stranger than any of us want to admit. A woman from the future seems no less likely than some of what I've witnessed.” He pauses. “Also, you curse like a soldier. I noticed that in the mortuary. Only Americans do that.”
I laugh. It's the first time I've laughed since I fell out of the icebox, and it sounds strange in the closed space of the cab, bouncing off the leather seats and the fogged windows.
“That's your evidence? My profanity?”
“It's a start.”
The cab turns a corner. Through the fog, I can just make out a street sign. Baker Street.
“We're here,” Watson says. “Welcome to 221B.”
The house is narrow, brick, wedged between its neighbors like a book slid into a shelf that's slightly too small. The front door is painted black, the brass knocker polished to a dull gleam. A woman is standing in the doorway—fifty-something, sharp-eyed, arms crossed, her graying hair pinned up in a style that looks like it was done in a hurry and has been holding ever since through sheer force of will.
“You must be the American,” she says. Her voice is East End London, rough and warm, the kind of voice that's been shouting at people for decades and has no intention of stopping. “I'm Mrs. Hudson. The kettle's on. Don't track blood on the carpet—I just had it cleaned.”
I look down at my scrubs. There's a smear of something dark on the left knee. I don't know if it's mine or the dead man's.
“I don't have any other clothes,” I say.
Mrs. Hudson looks at me for a long moment. Then she sighs—a deep, theatrical sigh that seems to come from somewhere in the soles of her feet.
“Of course you don't. Come inside. We'll find you something. I've got an old dress from when I was thinner. It'll fit. Might smell of mothballs. Better than walking around London in your underthings.”
She turns and disappears into the house. Watson gestures for me to follow. I step over the threshold and into the warmth of 221B Baker Street. The door closes behind me with a solid, final thud.
Somewhere upstairs, a violin starts playing. It's not a tune I recognize—it's not really a tune at all, just a series of long, slow notes, each one held until it almost fades before the next one begins. It's the saddest thing I've ever heard.
“Holmes,” Watson says quietly. “He plays when he's thinking. He'll be at it for hours. You get used to it.”
I don't think I will. But I'm too tired to argue, too cold to explain, too disoriented to do anything but follow Mrs. Hudson up the creaking stairs and into a small bedroom with a single window facing the alley. There's a bed. A washstand. A candle on the nightstand, already lit, the flame steady and yellow.
“Bathroom's at the end of the hall,” Mrs. Hudson says. “Don't call it a bathroom. Call it the water closet. No one in London will know what you mean if you say bathroom.” She pauses at the door. “Are you in trouble?”
It's the first question anyone's asked me since I arrived that has a simple answer.
“I don't know,” I say. “I think so.”
She nods, once. Not sympathy. Understanding.
“Then you're in the right place. Mr. Holmes is insufferable, Dr. Watson is too polite for his own good, and the kitchen flue has been blocked since Michaelmas. But no one in this house will turn you out. We've all been in trouble before.” She pulls the door almost closed, then stops. “The dress will be on your door handle in the morning. Sleep.”
The door clicks shut. I sit on the edge of the bed. The mattress sags under my weight—it's old, horsehair probably, the kind of mattress that remembers every body that's ever slept on it. Outside the window, the fog is so thick I can't see the other side of the alley. The violin is still playing, the notes filtering down through the floorboards like slow rain.
I pull my iPhone out of my pocket. Black screen. Dead battery. No charger. No outlet. No electricity in this building at all except for the gas lamps. I stare at the dark glass for a long time. It's just a piece of metal and plastic now. A paperweight. A relic from a world that doesn't exist yet.
But I can't throw it away.
I put it on the nightstand, next to the candle. Then I lie down, still in my scrubs, still in my white coat, still with the smell of the mortuary on my skin and the cold of the icebox in my bones. The ceiling above me is cracked in a long diagonal line from corner to corner. I follow the crack with my eyes until the candle burns down to a pool of wax and the room goes dark.
Somewhere in the house, a door opens and closes. Footsteps in the hallway. A murmur of voices—Holmes and Watson, too low to make out the words. Then silence.
I'm not from here. I don't know how I got here. I don't know if I can ever get back.
But I'm alive. Pulse steady. Lungs working. Brain functioning—more or less. And in the morning, there will be tea. Not good tea, but hot.
It's enough.
This is fine.