Hyunsu X Reader - Tumblr Posts
— bleed
corrupted!hyunsu x gn!reader | 3.8k words
genre: exes reunited in the weirdest circumstances ever
warnings: swearing, blood, fake blood in the gif, canon-divergence, killing, mentions of hallucinations, suicidal ideation, death, bullying and self-harm scars. when i say “corrupted hyunsu” i mean uimyeong got what he wanted basically lol
synopsis: there’s a lot of blood on your face. and apparently, according to a boy you've never met before in your life, it must mean you're above everyone else.
author's note: i love this gif so MUCH it's so pretty He's so pretty... and uimyeong in the back like hello there... love them


You didn’t get nosebleeds often. Actually, you couldn’t recall if you’d ever gotten a nosebleed at all, before.
So the sight of your own reflection in the mirror, blood flowing down the bottom half of your face in inhumane amounts was a bit terrifying, at first. Your hand had come up to stop the bleeding but it simply wouldn’t. It kept on flowing like it was some sort of unending bloodfall, and you honestly thought you were going to die.
And then it stopped. And you looked up. And everything was normal. You breathed heavily, eyes a bit wide as you stared at yourself. The red was painting your skin like a drop of watercolor flowing down a canvas. It was smudged, from your attempts at stopping it, and movie-like. You’d never seen this much blood at once in real life, before. You took a moment to calm down, swallowing thickly and taking a deep breath.
Well, you knew what this meant. You’d been confining yourself to your apartment since the news were announced, but never expected it would happen to you. The virus… Thing. The world was in shambles outside the comfort of your room and you’d been fine with it until now. You were just playing a game on your console when your nose started bleeding. Why did it do it at this moment precisely?
The lights of your bathroom flickered and you stepped back, looking up. There was a inaudible, clicking noise, and then all the lights turned off. The sound of powering down was so loud you wondered if it was only your apartment, or if the whole building’s electricity had shut off.
You gulped. Being in the dark was never really reassuring, much less when it was night and you’d just got the first symptoms of monsterization. You slowly moved towards your living room, dimly illuminated by the light of your — thankfully — open laptop. You followed the light while tip-toeing for no reason, really, and then settled down on your bed. You found your phone and turned it off sleep-mode, only to realize your hands were literally bloodstained. The realization came a bit too late and now your phone and bedsheets had blood on them. Great.
You sighed and tried to find the number of the building manager to ask him if the whole building was down. Your fingers scrolled through your contact list a bit frantically, as you struggled to find his name in it.
And then there were footsteps. You heard them, quite loud and clear and terribly frightening. You lived alone and they most definitely came from inside your apartment. You looked around, to no avail due to the blackout, and only took a deep shaky breath as you backed away towards your wall.
You decided your mind had been playing tricks, or that the noise was simply coming from the outside hallway and felt closer due to the lack of sound caused by the electricity cutting off. And, the sound had stopped, anyway. There was no reason to make yourself more scared than you already were. Yet, you couldn’t stop the shaking of your fingers as you continued to search for this damned contact name.
“Nervous?”
You jumped and screamed on instinct, dropping your phone and jumping off your bed. Someone had just spoken into your ear. Directly next to it. Like they were sitting behind you. Had someone been sitting behind you this whole time? No way. The light of your laptop would’ve showed it. Then had someone snuck up behind you to sit there withhout you even noticing? You couldn’t tell which was more terrifying, and in this moment you frankly didn’t care. You held a hand up towards your bed, now seeing the traces of a black coat on someone’s figure.
“Who are you?!” you managed to exclaim.
No response. The silence felt deafening. Suffocating, even. Your breaths were coming out short due to the overwhelming anxiety you felt. Your fingers were trembling and your head was spinning. Was this part of the virus? Hallucinations? Was none one really there? Your head was whirling with an inordinate amount of scenarios as you waited for whoever was there to speak up.
Then you saw them move, and instinctively took a step backwards. Except your back hit something. And before you could register that there was supposed to be nothing for your back to hit at this area of your apartment, a hand covered your mouth and you started screaming. The grasp wasn’t harsh but it was firm, effectively keeping your head from moving and thrashing in all directions as an attempt to get away. You heard an amused chuckle come from your previous spot on the bed and the stranger moved forward until they sat at its edge. Their face was completely covered by a black hood.
And then the lights turned on.
The stranger pulled their hood off and a face you didn’t recognize came into view. A young man, probably around your age, smiled in an overly-friendly manner and waved his hand so casually one would believe you weren’t being… Held captive in your own home? You unconsciously calmed down for a little bit, before you started thrashing around again. The stranger’s smile fell into a disappointed pout.
“Aw. Don’t tell me my instincts were wrong and you’re not actually a special case? It’d be a pain if you actually turned completely.” he mused, eyes searching your face like he was analyzing you. You yelled incoherently onto the hand on your mouth snd the latter finally let go. But the other hand still held your arm, strongly enough to refrain you from moving much.
“Who the fuck are you and how did you get in there?!” you yelled, this time angry. You were still scared, but once you could put a face and aura on what was at first just a frighteningly mysterious voice in a pitch-black apartment, you felt less terrified. You furrowed your eyebrows at the lack of reply and finally turned your head around. Your eyes widened and your arms fell limp. “… Hyunsu?”
“Two special cases who know each other. How delightful.” the stranger spoke from your bed, still. You paid him no mind, eyes focused on the boy holding you. This was Cha Hyunsu. Cha Hyunsu. Your ex from high-school, before he broke up with you during the mess that happened there and distanced himself as much as he possibly could. He had the same haircut as he used to, the same face but… Not the same look in his eye. There was something darker there, now. And you couldn’t tell what it was.
“What… What’s all this? Why are you here? How’d you get in, how… Who…” you paused to try and even out your breathing, before frowning. “What are you doing?”
“We came to take you.”
His voice was rough in the way it sounded, like he barely spoke and the results of that could be heard. It was dry and devoid of any emotion, as far as you could tell. You shook off his grip on your arm and stepped aside to take turns at looking between the two boys.
“Take me?” you scoffed, “Might I know what the fuck you mean by that? And who are you?” you said the last word with a pointed look towards the boy sitting on your bed. He offered a gentle smile.
“Name’s Uimyeong. I’m a monster. Just like your boyfriend here.” he said. You furrowed your eyebrows. You’d encountered monsters during your only trip down to the nearest grocery store to take everything you could before indefinitely confining yourself in your home. And they did not look so… Human. Was it a play on words, of sorts? It didn’t feel like one. Did that have to do with him talking about a “special case”?
Your eyes widened in realization. The flyers that dropped around your neighborhood, one hitting your window with the wind. It was red and hard not to notice. It talked about the military and calling them if we knew of a special monsterization case, or something of the sort. Now you pieced the few pieces you had together, and came to the conclusion that Hyunsoo and that boy Uimyeong were like the aforementioned special cases. But then…
“What did you mean by take me? And instincts? Can you just… explain yourselves?” you sighed, leaning against the wall.
“Hyunsu-ya told me about you. He said you lived nearby and that knowing you, you’d probably avoided contact with anyone entirely.” he paused to look around your apartment with a satisfied nod, “He seemed to be right on that. He told me about you when I asked if he knew if there was anyone who could’ve turned and could be like us.”
“Be like you?”
“Monsters.” he said casually, and then his eyes turned completely black, as if to further insist on his point. Then they turned back to their former state and he smiled. “That can control it.”
You gulped. So that was… What the military meant by special cases. You took a deep breath and glanced at Hyunsu, who was blankly staring down at the floor. “Why do you think I could be like you? What makes you think I even got a single symptom?”
“Well, I’d say I can’t argue with that, but the…” he grimaced a bit, vaguely moving his hand in front of his mouth, “… Blood on your face is an obvious tell.”
You instinctively looked away and tried to rub it off. It was dry, by now. You looked back at Uimyeong who only smiled casually. “We came here because I trust Hyunsu and I have this… This gut feeling. That you might be one of us. So what do you say? Come with us? Stay in your apartment?”
You knew that whether you completely turned or truly was a special case like he claimed you could be, you’d be alone in your apartment. At least with them… Well, you’d have company. Who understood you, instead of fearing you.
You looked down. “Whatever. I’ll come.”
You saw Hyunsu perk up at the words and he walked towards you. His hand slowly came up to your face and settled on your cheek. He rubbed the skin softly with a starstruck look on his face. His eyes were turning black. “Really? [name], it'll be perfect. We can wipe off every pathetic human that bothers us with this power, now. Just like we wanted to back in the day, remember?” he said with a frighteningly cheerful tone. Then his expression dropped and he blinked the darkness off, like he was confused.
“… We’ll find more people like us.” he said, and this time his voice was blank, hand dropping back to his side. You furrowed your eyebrows at the change in demeanor and glanced at Uimyeong, who only shrugged his shoulders in an exaggerated manner. You looked back at Hyunsu and sighed. There was something odd going on.
“… Hyunsu. I’m glad to see you again.” you said. He nodded slowly, expression unchanging but feeling reciprocated.
Then you were out of the building. To be frank, it was terrifying. You hadn’t left your apartment in ages and the world outside was in shambles. You knew it from the news and the view you had from your window, but seeing it up-close was definitely worse. There was something extremely interesting, though, and it was how easily Hyunsu and Uimyeong made their way through the swarm of monsters that would try and attack each of you. Uimyeong was on a league of his own, for sure, his arm capable of turning into a literal blade to slice any monster’s head off their shoulders. Hyunsu was different. He looked unfazed at times while sending monsters flying, and sometimes you could see the hints of a manic grin overtaking his features. And well, during thw whold ordeal, you felt awfully useless. You didn’t have any super-strength or powers so all you could do was use your best dodging skills to prevent yourself from getting killed.
Not that Hyunsu would let you.
You found yourself in a black, military van. Uimyeong sat at the front and started driving off like it was nothing, and then began to answer every question you had but hadn’t even voiced out. Special cases, monsters, the martial-law, the military’s plans, and at last, Hyunsu’s whereabouts during the entirety of this mess. He was staying in an apartment complex of the name of Green Home Mansion Apartment, that Uimyeong described as “a place with weirdly resilient people with a fear of the unknown. You know, like every other human.” and you quickly understood the boy bad developed a worrying superiority complex over the duration of the experiments the government had done on him.
Well, it made sense. But he was still terrifying in his own calm, smiley and friendly way. Even more so with the amount of blood on him. But you supposed that considering your face was still drenched in some, you didn’t have much to say about that.
You looked at Hyunsu who’d been asleep during the whole time Uimyeong was speaking.
“How did you two meet each other?”
“How did you two meet each other?”
You laughed at the synchronization of yours and Uimyeong’s question and he glanced your way with a grin. “Alright. I’ll go first.”
He talked about the group of thugs he joined, mostly out of boredom. He talked about how they eventually came to the place Hyunsu lived at, and the chaos that happened there. He talked about the fact that Hyunsu grew out of his, as he called it, “human-liking phase” and finally understood and acknowledged his true power… Or something like that. That basically, Hyunsu left the people of Green Home and left with Uimyeong before one of them called the military to report a special case, as the flyers you’d seen asked people to.
“I think part of him is trying to understand that change.” Uimyeong mused, fingers drumming on the steering wheel. “You know, when his eyes turn black and he goes manic? I think that’s the monster part trying to fully take over. And then you have our introverted, anxious Hyunsu.. The one you seem to know best.”
“Ah. We’re not dating anymore.” you suddenly said, reminded of Uimyeong calling him your “boyfriend” earlier. “And contrary to what you seem to think, I’m actually more familiar with the other part. On certain aspects, at least.”
In front of you, Hyunsu was asleep. You sighed.
“Then. Your turn, answer my question.” Uimyeong said cheerfully. You hummed.
“Well, we dated in high-school. He was extroverted and friendly, and very joyful. He wasn’t the number one popular boy in the school, but he did have popularity.” you reminisced out loud, “Then things changed and he somehow got bullied. This new guy transferred and started treating him really badly. The higher-ups at the school didn’t give a fuck, and his family were… Practically blaming him. The point is, I stayed with him, but after things finally calmed down, he broke up with me. He said he wasn’t good for me and I’d spent too much time on him already, or something of the likes…”
Then you sighed, scratching your neck.
“What you call the “monster part of him” looks, to me, like what he’s been bottling up. It’s like a version of Hyunsu that didn’t completely close off emotionally after the bullying. One that went batshit and started beating up people. That’s how it feels to me. It’s strange.”
Uimyeong hummed. “Well, the monster isn’t something separate from him, anyway. That further proves my point... The monster is part of him. I guess it would make sense. He’s just battling his own self, isn’t he?”
Hyunsu woke up with a gasp and looked at you with wide eyes. There was a moment where things seemed to slow, and then he moved towards you so fast you barely registered it. He held your face in both hands and looked at you with a worried look. “Are you okay?”
“Yeah?” you said, confused. “Did you have a nightmare?”
His eyes turned black momentarily, then he looked away, moving back into his seat. “Yeah.” He looked down at his lap, where he fiddled with his fingers. Uimyeong stared at him from the rear-view mirror with a squinted eyes and pointed interest. There was something in the way he looked at him that screamed obsession. You were practically certain Hyunsu himself hadn’t realized.
“Hyunsu-yah.” you said. He looked up. You beckoned him over to sit next to you. Slowly, he got up from his seat to move beside you. Then he went back to looking down and fiddling with his fingers. That was just like the last time you’d seen him, but worse. When he broke up with you he was starting to lose life— Starting to lose the will to live. It was visible and it was worrying but he put great effort in pushing you away whenever you tried reaching out to help him. You hesitantly reached a hand up to his hair, and when he didnt move, started brushing through it. You brushed off the dust and all, and them you moved his face towards you. You tried to rub off the blood on him but it was dry. Then you inspected his features, and his hands, his arms, his neck. Then you hummed in content. There weren’t any new scars since the last time you’d seen each other. You were glad.
You covered his forearms back up with the long sleeves of his sweater and held both his hands. During the whole ordeal, Hyunsu had been staring at you with barely a single blink. He had this adoring look in his wide, innocent eyes. It was different from the way he used to look at you. Hyunsu had lost part of him during his last years of high-school, so of course he’d changed. But it was still Hyunsu. And you still loved him. You looked up at him with a smile.
“Are you okay?” you asked, but he only frowned and reached out to your face. You furrowed your eyebrows when his thumb swiped over your upper lip, but then realized it came back with fresh blood. Your eyes widened and you covered the lower half of your face entirely in anticipation for the nosebleed you now knew was coming. Hyunsu grabbed your hands and slightly shook his head as he brought them away from your face.
“There’s no use in trying to stop the bleeding.” he said monotonously, “Since it’s the second time, we might see how you hold up to the monster. It might be hard.”
“Huh?” was all you could get out before your head started aching really badly. You held the sides of your head with your arms and closed your eyes tightly, eventually falling over onto the floor of the car as you winced in pain. You felt like you'd never felt such excruciating pain before. When your eyes were open there was blood, and you’d blink then there’d be nothing at all, and at some point, the pain stopped. You opened your eyes and sat up.
This was not the car.
A dark, dark space with a mirror. You slowly sat up and looked around. There seemed to be nothing other than the wide mirror in front of you. So you got up and walked over to it. The more you stared at your reflection, the more distorted it became. Slowly, your eyes turned black and your smile widened. Yet you were certain you were not smiling at all. You took a frightened step backwards and the reflection did not move.
“The weaker me. I've been waiting for you.” the reflection said, “Waiting for you to accept me. You’ve lost so much hope lately it became so easy to awaken. You see, the more hopeless you became, the more easy it was to trigger a physical reaction in you. The nosebleeds and headaches and all… Mhm. That was me. Or rather, you. After all we’re the same, aren’t we?”
“Oh, for fuck’s sake.” you scoffed, then pinched the bridge of your nose, “Will you stop monologuing like a fucking idiot and let me place a damn word in? Thanks. As it happens I’m far from being hopeless or whatever bullshit it is you were spewing out. I’m fine, and I want to live. And I will live. As a human.”
Your reflection hummed curiously. “As a human?”
“I’ve done so for all of my life. I'm pretty certain I can keep doing it.”
Your reflection smiled, then laughed. “Oh, my. Maybe you might actually manage to overpower me… That would mean getting my monster powers and keeping a human form. How lovely that is. Please, keep trying your best. I’m looking forward to it.”
"Please," Despite the confusion you felt, you knew one thing for sure. This so called reflection of yours was pissing you off. You punched the mirror and the glass shattered around your fist. “go die”
“Gladly.”
You yelled in fear and jumped awake. You looked around you with anxiousness, and slowly came to the realization you were still in the military van. It had stopped, and Uimyeong and Hyunsu were looking at you expectantly. Uimyeong smiled and held up Hyunsu’s hand by the wrist, shaking it in the air. “I had to keep him from trying to wake you up.”
Ah.
“Anyways. Seems you’ve met the monster?” Uimyeong said, sighing as he let go of Hyunsu’s wrist. He leaned back in his seat and smiled to himself. “I’m satisfied. If this was a game in trials I’d say you passed the first one. Congrats, [name]. You might just really be a special case.”
You looked up at him, then at Hyunsu, who kneeled in front of you and wrapped his arms around you. His hold was tight and he didn’t say a word. You could feel he was scared. Anxious. Or at least, that he had been. He felt relieved now, you could feel it. You figured he was hoping for Uimyeong to say that. After all, considering you already had symptoms, it seemed like being a special-case was the best thing that could happen. So you exhaled in relief and let your head fall onto the boy’s shoulder, rubbing his back comfortingly. “It’s okay, Hyunsu.”
He nodded, but didn’t let go.
“Hyunsu.”
He finally pulled away and he was kind of pouting. He looked like a kid and it made you laugh. “Come on, now. It’s fine. I’m sure you went through worse, too.”
“It’s not comparable. This isn’t about me.” he mumbled blankly, pulling you to sit next to him on the seats. You heard Uimyeong sigh and mumble something about love in the midst of an apocalypse as he went back to the driver’s seat and started up the car. You leaned against Hyunsu’s shoulder and he let his head rest on top of yours. Well, this was as fine as things could get, it seemed.