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An Unhealthy Obssession

Summary:

"All that we see or seem is but a dream within a dream.”

You move back to Gotham after failing to make it in Metropolis and accidentally stumble onto a murder scene laced with Scarecrow’s fear gas. Shaken and paranoid from the exposure, you run right into Red Robin on patrol. Instead of being seen as a victim, your behavior makes you look guilty. Tim’s instincts kick in, and he convinces himself you’re hiding something. From there, he starts watching, digging, and following — obsessed with proving a guilt that isn’t really there.

or

Tim Drake being a fucking creep, like he is programmed to be. Tim Drake x Male reader.

Notes:

Hello, beloved readers! I'm quite new to ao3, and this is a rushed fic. There was a draft before the first chapter, but I feared it was quite short. After not updating my "A Hound's Wit" fic, I thought you guys deserved at least a lengthy chapter on this one. Thus, I rewrote it in a hurry.

(See the end of the work for more notes.)

Chapter 1: Some Call It Stalking

Chapter Text

You never wanted to come back to Gotham.

 

Gotham had been the city you ran from, the place you swore you’d leave choking behind you like smoke in your lungs. Like most people do, you tried finding solace in Metropolis. It wasn’t perfect, but at least there was light there. At least there was hope there. Streets that felt alive instead of hungry. People there minded their own business, instead of the constant burglaries and crimes. 

 

And, of course, there was Superman. Gotham doesn’t have anything like him — a man who doesn’t wear a mask to hide something ugly, but to remind people they can still trust in something good. In Gotham, the best you get are men dressed like bats and birds, dragging criminals off rooftops with blood still drying on their fists. Heroes, maybe. But not the kind that makes you believe in tomorrow.

 

Metropolis wasn’t perfect. This planet was too stained with filth for anywhere to truly be untouched by it. But it’s one of the cleanest cities out there. Especially compared to a city like Gotham — though does Gotham deserve to be called a city at this point? It had the occasional crimes and heists, most orchestrated by a certain bald man, but there was always Superman to save the day. With much less…violent ways.

 

Then the job dried up. Rent doubled. The savings you thought would last, slipped through your fingers like water.

 

And so, you came crawling back. Rent was much cheaper in a shithole like Gotham.

 

꒷꒦︶꒷꒦︶ ๋ ࣭ ⭑꒷꒦

 

The first week back, you keep your head down. Work, home, sleep. Rinse and repeat. Don’t look too long at the alleys. Don’t listen too hard at night. That’s the trick to surviving Gotham — pretend you don’t see it breathing under your feet.

 

But Gotham has never been polite about letting people ignore it.

 

It happens on a Thursday. The kind of night that smells like rain but doesn’t deliver. You’re cutting down a side street — shortcut home, even though you know shortcuts here are a gamble — when you hear it. A sound that doesn’t belong. Not the distant siren, not the hum of traffic. This is… wet. Sharp. A noise you feel more in your stomach than in your ears.

 

You tell yourself to keep walking. You don’t.

 

The alley yawns open to your right, and curiosity betrays you. One glance — that’s all you give yourself. One glance, and it’s already too late.

 

There’s a man on the ground. Or what’s left of one. His body twisted in a way bones shouldn’t bend, hands clawed at his own throat like he’d been trying to tear something out. His lips are stained a violent, ugly shade — something darker than blood, like ink bled straight into his veins. And his eyes… wide, glassy, frozen in a terror you can feel just looking at them.

 

The air stings, acrid and chemical, clinging to the back of your throat like gasoline. You cough before you realize it’s not just in your throat . It’s everywhere. The alley is thick with it, some invisible fog that makes your pulse claw higher.

 

You’ve heard enough whispers in this city to know what it is. Fear gas. Scarecrow’s calling card.

 

Your first instinct is denial. You tell yourself it’s just another Gotham corpse. A mugging gone too far, a junkie overdosed, any excuse that makes sense. But then the smell hits you.

 

It stings sharp at the back of your throat, chemical and bitter, like the air’s been poisoned. You cough, hard, but it doesn’t leave. The taste clings, sticks to your tongue like acid, crawling its way down into your lungs.

 

You stumble back a step, drag a sleeve over your nose and mouth, but it’s useless. The air isn’t air anymore — it’s smoke, gas, something. It burns your sinuses, makes your heartbeat thunder against your ribs.

 

The world starts to… shift.

 

Shadows lengthen. The alley walls breathe, pulsing like they’ve got veins of their own. Every crack in the brick stretches into a grin, every pile of trash morphs into something watching. The corpse at your feet twitches…or maybe it doesn’t. Maybe it’s in your head, that must be it. The man’s corpse is too contorted beyond comprehension to have the slimmest chance to live. Even if he did, you doubt he’d want to at that point. But you swear the dead man’s eyes are moving, locking on yours, dragging you under the terror he died with.

 

You try to swallow it down, try to steady your breath, but every inhale just pumps more of it into your chest. Your hands shake. Your knees threaten to give out.

 

Fear. Not the ordinary kind. The manufactured kind. The injected kind.

 

Your body wants to move (run) but your feet lock instead. Terror swells in your chest like it’s been injected straight into your veins. It takes everything you have just to stumble back, choking down bile, trying to put space between you and the corpse. That’s when you hear another sound. A rustle above you. Boots against brick. You’re not alone.

 

The corpse is still staring. Still smiling.

 

You turn — force — your attention away from the grinning body. A figure drops from the fire escape, silent as a nightmare. The cape is what you see first. Black. Black enough to rival even Gotham’s nightsky. The cowl follows. Not Batman, not Nightwing. The black and yellow logo that seemed to glow under the cheap lights instantly gave away his identity. Red Robin.

 

For a second, you almost feel relief. Until you see the way he’s looking at you.

 

Not like a victim.

Like a suspect.

 

You’re screwed. Perhaps you should’ve occupied the streets of Metropolis instead, begging for scraps. If you did, you might’ve been able to escape this heavy feeling of dread pooling in your gut.

 

His boots hit the ground soft, but the sound still cracks through you. The cape shifts behind him like a second shadow, swallowing the alley whole. He doesn’t speak right away. Just stands there, tall enough to make the space feel smaller, head tilting ever so slightly like he’s dissecting you with a glance.

 

Your throat tightens. You try to say something, anything, but all that comes out is a cough that tastes like chemicals. Fuck this city, you thought. It’s filled with nothing but bedazzled rot and grime.

 

“Step away from the body.” His voice is even. Controlled. The kind of control that makes it worse, because you know how much power it’s hiding.

 

“Step away,” he repeats, sharper this time. You know better than to disobey that tone.

 

You force your legs to move, shoes scraping against wet pavement as you shuffle back, spine pressing into the opposite wall of the alley. The bricks feel damp. Alive. Maybe they’re not, but the gas still hasn’t let you go. Your pulse hammers in your ears.

 

Red Robin crouches beside the corpse, quick and precise, gloved fingers ghosting over the man’s neck, his chest, checking things you don’t want to think about. He doesn’t linger. Just long enough to confirm what you already knew — the man is dead.

 

You breathed out a sigh of relief from his attention being driven away from you. The fear gas didn’t seem to distort Red Robin in any way. Perhaps just the sight of him is menacing enough as it is without the additional help of fear gas? You couldn’t help but chuckle aloud at the thought.

 

Then his attention snaps back to you. Perhaps chuckling out loud was the wrong move?...

 

“What are you doing here?”

 

You open your mouth. Nothing comes out. Swallow hard. Try again. “I-I live here. I mean— not here, not the alley, I was just cutting through, I-”

 

The cowl hides his eyes, but you can feel them on you. Heavy. Calculating. “You walked right into a scene of a murder. And you expect me to believe that's a coincidence?”

 

Well, if he said it like that, you certainly sound guilty. You take a quick glance around the alley. No cameras. It was a foolish decision to check. Whoever murdered this man — Scarecrow, if the fear gas was pointing names — had certainly checked first before striking their hit. Which meant no evidence to claim your innocence.

 

“Yes!” The word bursts out too quickly, too desperately. “I swear, I didn’t— I don’t even— I’ve been back in Gotham for a week. I don’t know anything!”

His head tilts again, slight, clinical. Like he’s cataloguing your stutter, your shaking hands, the way you can’t keep your breath steady. “You’re nervous.”

 

“No shit I’m nervous,” you snap before you can stop yourself. Your voice echoes sharp in the alley, too loud. Too guilty. “There’s a corpse- and-and the air—” Another cough rips up your throat. You double over, clutching at your stomach. “I can’t- I can’t breathe right.”

 

He doesn’t flinch. Doesn’t even blink, as far as you can tell. “Your pupils are dilated. Erratic breathing. The chemical residue on the body suggests fear toxin exposure.” His eyes narrow behind the white lenses. “And yet, you’re still standing.”



Red Robin rises smoothly from his crouch, every movement precise. He’s taller like this, towering without even trying. “Explain to me why you’re here. This alley. Tonight. Out of everywhere in Gotham, why here?”

 

Your brain scrambles, trying to build a story out of the truth. “It’s-it’s a shortcut. I was just getting home from work. That’s all.”

 

His silence stretches too long, like he’s testing the weight of your words. The air feels colder for it. “Shortcut,” he repeats finally, slow, tasting the word like it’s poison. “Convenient.” No shit, Sherlock. Shortcuts are meant to be convenient, with the exception of this one. When you get out this situation, you’re never touching any ‘shortcuts’ ever again.

 

Most likely a lie.

 

Another cough rips through you, hacking, violent. Your knees nearly buckle. He doesn’t move to help. Doesn’t move at all. Just watches, a statue in red and black. When your breath finally clears enough, his voice cuts clean through the silence.

 

“If you’re telling the truth, then you’re the unluckiest man in Gotham tonight.”

 

He doesn’t offer you a chance to speak. Right when you were about to agree and nod along, he cut you off first. Like a fish gaping for air, your lips were left parted before any noises were allowed out.

 

“But,” he continues, sharper now, “if you’re lying—if you were here for a reason—you should know that I’ll find it. And I’ll find you.”

 

Your stomach drops, dread pooling cold and heavy. How could it not? You’re being suspected for murder by Red Robin.

 

“I’m not—” Your voice falters under his stare. “I’m not lying.”

 

He steps closer, only a fraction, but it’s enough. Enough to make the wall behind you feel like a cage.

 

“We’ll see.”