Rain Between Us
Summary:- Jeongyeon is a police detective haunted by the death of her partner. When you, a rookie officer, become her new partner, she keeps you at arm’s length. But as you unravel a dangerous case together, her unresolved grief collides with her growing feelings for you. Just when she starts to open her heart, tragedy threatens to repeat itself.
Chapter - 1
The first time you meet Detective Yoo Jeongyeon, the rain hasn’t stopped for three days.
It sheets down over the precinct parking lot, turning the asphalt into black glass. The sky is a bruised gray, and every footstep you take splashes through shallow puddles. You pull your hood tighter and clutch the folder marked Officer Y/N L/N — Assignment Transfer. Inside, the ink has smudged slightly from the damp. Somehow it feels appropriate. Everything about this city seems waterlogged, from the air to the eyes of the people who live in it.
You’ve heard stories about Jeongyeon before you even step inside. Every rookie has. She’s a legend in the violent crimes division — sharp, relentless, with an instinct that borders on uncanny. But the stories always end the same way: She hasn’t been the same since the accident.
You push through the glass doors and are met with the low hum of phones, keyboards, and murmured conversations. The scent of coffee and wet paper fills the air. Officers move around you, busy, focused. No one really looks your way.
You spot her before she sees you — standing near her desk, one hand in the pocket of her leather jacket, the other holding a file. Her short blonde hair is damp at the ends, her expression unreadable as she flips through papers. The fluorescent light glances off the scar on her right cheek, thin and pale as a raindrop trail. There’s something cold in her posture, something that says stay back.
“Detective Yoo,” you say, voice steadier than you feel.
Her gaze flicks up, sharp as glass. For a second, you feel pinned in place.
“You’re the new kid,” she says, not a question. “The captain mentioned you.”
You nod, extending the folder. “Officer Y/N L/N. I’ve been assigned as your new partner.”
Jeongyeon doesn’t take the folder. Instead, she studies you — or maybe she studies what’s not you. The space between you, the hesitation, the unspoken distance. Then she sighs and turns back to her desk.
“Drop that on the table. We start at eight tomorrow.”
“Should I—”
“You’ll find out then,” she interrupts. “Don’t be late.”
Her tone isn’t cruel, but it’s final. You place the folder on the desk and stand there for an awkward beat before deciding to leave. As you turn, you catch the faintest reflection in the window behind her — her hand brushing over a framed photo half-hidden beneath case files. Two detectives, arms slung around each other, smiling. One of them is her.
You don’t ask.
You spend that night in your small apartment with the rain tapping against the windows, trying to quiet the churn in your stomach. Partnering with Jeongyeon should feel like an opportunity — everyone says she’s one of the best. But something in her eyes earlier unsettled you. They were sharp, yes, but hollow too, as if she’d built walls out of all the things she didn’t want to feel anymore.
The next morning, she’s already waiting in the precinct parking lot, leaning against an old unmarked sedan. She tosses you the keys.
“You drive,” she says.
“Where are we headed?”
She slides into the passenger seat. “A homicide in Gwangjin. Victim’s a male, late thirties. Neighbors heard shouting around midnight. You’ll get the details on the way.”
You climb in, start the engine. The rain hasn’t let up. It blurs the cityscape into streaks of light and shadow.
For a while, the only sounds are the windshield wipers and the soft rustle of the case file she’s reading. You steal glances at her — the way her jaw tenses slightly as she reads, the faint tremor in her fingers when she turns a page. You wonder if she notices you looking, but she never turns her head.
After fifteen minutes, she finally speaks. “You came from Gangdong, right? Patrol unit?”
“Yes, ma’am.”
“Don’t ‘ma’am’ me,” she mutters. “Makes me sound ancient.”
You hide a small smile. “Sorry, force of habit.”
She doesn’t smile back, but her voice softens — barely. “Why violent crimes?”
You hesitate. “I guess I wanted to make a difference where it mattered most.”
“Everyone says that at first.”
Her tone isn’t mocking, just weary. Like someone who’s heard the same promise too many times and watched it dissolve under blood and paperwork. You want to say something — defend your sincerity — but before you can, she adds quietly, “Just don’t let the job take more than you can afford to lose.”
You glance at her, but she’s staring out the rain-streaked window. You don’t ask what she means.
The crime scene is a cramped apartment on the fourth floor of an old building. The smell hits you first — iron, stale air, and something faintly metallic. Officers mill around, taking photos, marking evidence. A body lies in the center of the room, blood soaked into the carpet beneath him. You swallow hard and try to focus.
Jeongyeon moves like she’s been doing this forever. Her eyes take in every detail: the overturned chair, the shattered glass on the floor, the smear of red on the wall near the door. You follow her lead, noting things down in your pad.
“Victim’s name’s Park Junseok,” she says, crouching beside the body. “Forty-two. Divorced. No kids. Lived alone.”
She lifts a corner of the rug with a gloved hand. “Struggle started near the table, ended here. No forced entry. Killer probably knew him.”
You nod, trying to match her analytical tone. “Neighbors said they heard shouting, right?”
“Yeah. Male and female voices. Maybe a domestic dispute, maybe not.” She stands, straightens her jacket. “Let’s check the security footage.”
As you follow her out, an officer calls her name. “Detective Yoo — Captain says the press is already sniffing around.”
Jeongyeon’s expression hardens. “Tell him I’ll handle it.”
You can see how everyone around her reacts — not with fear, but with the cautious respect reserved for someone who’s earned her scars the hard way. They lower their voices when she passes, make space for her without her asking. You wonder what it’s like to carry that kind of reputation — and that kind of solitude.
Back in the car, she stares at the folder resting on her lap. “You did good back there,” she says finally.
“Thank you.”
“Don’t thank me yet. You’ll see worse.”
Her words hang in the air. You grip the steering wheel a little tighter. “You’ve seen a lot of cases like that?”
She exhales slowly, eyes unfocused. “Too many. And they all start to look the same after a while.”
You want to ask her about the photo on her desk — about the partner she lost — but something in the slope of her shoulders warns you not to. So you drive in silence again, watching the city slide by in gray blurs.
When you reach the precinct, she gathers her notes and heads straight to her desk. You linger by yours, pretending to sort through files while sneaking glances in her direction. At one point, she pauses, staring at the photograph again. Her thumb traces over the smiling face beside hers — a man, from the looks of it — and then she sets the frame face down.
You pretend you didn’t see.
That night, as you’re leaving the precinct, Jeongyeon catches up with you by the door.
“Wait,” she says, voice low.
You turn, surprised. “Yes?”
She hesitates, like the words cost her effort. “Don’t take this personally, but I work alone. I don’t do small talk. I don’t do after-work drinks. Just focus on the job, and we’ll get along fine.”
It stings, even though you expected something like that. “Understood.”
She studies you a second longer, then nods once and leaves, raincoat slung over her shoulder. You watch her disappear into the drizzle outside, wondering what kind of pain makes someone draw their lines so sharply.
Later that week, the case deepens. The victim’s financial records show large transfers to an unregistered account. Jeongyeon believes it ties to an underground gambling ring. You’re running through statements when she stops beside your desk, sipping her coffee.
“You free tonight?” she asks abruptly.
You blink. “I—yes, I think so.”
“Good. We’re following a lead. Grab your coat.”
The ‘lead’ turns out to be a dingy bar near the Han River. Cigarette smoke curls through the air, and the bartender eyes you warily as you enter. Jeongyeon flashes her badge, and he quickly gestures toward a booth in the corner where a man in a hooded jacket sits hunched over a beer.
The interrogation that follows is quiet but intense. Jeongyeon leans forward, voice calm but edged with steel. You watch her shift between persuasion and threat with surgical precision until the man finally mutters a name: Min Daeho, a mid-level enforcer for the ring.
When they step outside afterward, rain is falling harder again. The neon reflections shimmer on the pavement. Jeongyeon’s expression is unreadable.
“Good work back there,” you say, meaning it.
She shakes her head. “Don’t thank me yet. Leads like this usually end badly.”
You frown. “You always expect the worst?”
She meets your eyes — and for the first time, you see the flicker of something raw behind them. “It’s easier that way.”
Before you can respond, her radio crackles with a dispatch call. Another homicide. Same M.O. as Park Junseok. Jeongyeon curses under her breath. “Let’s move.”
