
-20-Bit of a nerd-Entered the Undertale fandom in January -Like to do my own research-Is a cat person(but still loves my dogs)
196 posts
Go All Out
Go All Out
With Horror
Masterlist
Prev / Next
Your first mission.
It wasn’t going very well.
Of course that was mostly because you couldn’t rely on magic like your opponent did. Or like the rest of the gang. Killer had been paired up with you for that very reason. Couldn’t have you dying on your first day. Though, Killer only did so much.
It was supposed to be a routine raid. Get in. Distract the residents. Take what they needed. Get out. You and Killer were one of the distractions. And you just had to meet the oddly dressed Papyrus of this world. That wouldn’t be so bad if it wasn’t a swap au. Killer had immediately engaged in battle, leaving you to dodge what blasters and bones came your way. You weren’t sure if you should try to help or stay out of the way. Killer had it handled right?
Your soul turned blue.
“Well, well. Hello, human.” Said a voice behind you.
You fought the hold on your soul but it tightened. You grunted and tried to look behind you.
This world’s Sans had his face hovering over your shoulder. “Ah, ah. You wouldn’t leave a new pal hangin’, would you?”
Your face twisted at his grin. Wasn’t he a swap? The magnificent Sans or something? What was he doing? This wasn’t how the gang described swaps.
He grabbed your shoulders and you suppressed a flinch at the contact.
“Release me.” You said, much calmer than you felt.
He chuckled. “Normally, I would. But~” He blinked slowly but when his sockets opened again, his eyelight was blue. “I saw who you came with.~” You tried to lean away from him. “We don’t take kindly to raiders here, human.”
You fought his hold again. You needed to get help. Your eyes went to where Killer was fighting Papyrus. Maybe he would hear if you-
A hand went over your mouth. “Nope~! Let’s not bother your friend, hm~?” He whispered in your ear. “He looks busy.”
You struggled. Surely, Killer would see you. He had to. He was supposed to protect you for this mission. He looked so focused, though.
A blaster charged up pointing you direction from where the battle was going on.
You broke the hold on your soul and tried to break away from the weird Sans. His hand stayed clamped over your mouth as the other wrapped around your waist. You thrashed trying to at least get away from the blast. The blaster fired and suddenly the world lurched as Sans rolled with you out of the way.
His grip tightened on you and you felt him try to get a hold of your soul again. “Woah! Almost lost you there, didn’t I?”
You growled through his gloved fingers, kicking at him. You had to save yourself.
“Feisty, aren’t we?” He purred, pulling you closer so you couldn’t kick properly.
Your eyes widened. This was a Lust au, wasn’t it? Nonononono. You fought even harder to break away. You knew what the gang had told you about these aus.
He started pulling you backwards. “Don’t be scared, sugar plumb. The Majestic Sans will take care of you~.” You couldn’t break his grip. His strong and practiced hands held you secure. You felt his breath on the back of your head. “You won’t remember a thing~.”
Sans yelped as you were yanked backwards. Another hand grabbed your upper arm and ripped you away from the pervert. You scrambled to steady yourself and break away from the new threat when you locked eyes with Horror. He gently released your arm and rubbed where he’d grabbed you before turning back to the swap with fire in his eye. You stepped up behind him, not willing to leave your partner in a fight again.
“Don’t touch her.” He growled, towering over the opponent in his crushing grip.
Sans cursed and summoned a bone.
That was a mistake.
Five blasters and an uncounted amount of bones appeared around Sans as he swung at Horror’s arm. He didn’t even nick Horror before he was dusted. Horror heaved with his fist crushing the dust in his hand. He wasn’t moving.
You peaked around his large form, concerned. “Hor-”
“AAARRRRGGGGHHHHHH!!!!!!!!” Horror screamed. His blasters went off again and started blasting a hole in the ground where the Sans had once been. Bones imbedded themselves in the ground before evaporating under the blasters. You shielding your eyes at the light show and radiating heat.
“HORROR!!!” You shouted over the storm of sound. “HORROR, HE’S GONE!!!!”
The attacks gradually slowed to a stop. You and Horror panted for a minute.
“Woah.” You said at the destruction before you.
His attention snapped to you. You flinched. His eyelight had zeroed in on you and was but a pinprick of black against burning red. He didn’t seem to recognize you. Again.
You stepped back.
Horror shook his head and the tension in his shoulders dissipated. He looked over you with concern. “Are you… hurt? . . . Anywhere?” He looked like he wanted to step closer but restrained himself.
You sighed when you saw the Horror you knew come back. “I’m fine. Just startled.” You glanced down at the hole. “I… didn’t see him coming. He…” You hesitated. “He caught my soul off guard.” Should have kept your guard up. Always keep your guard up.
Horror growled at the hole. “Good… riddance.”
“Yeah…”
You and Horror shared a moment of silence.
“Woah! What happened here?” Came a voice at your side.
You lashed out, swinging a fist at the intruder. He caught your fist and smiled at you.
“Nice to see you too, Y/N.” Killer said. “So what’d you and Horror have against the ground?” He pointed at the hole.
Horror growled and came at Killer before shoving a finger in his face. “Where were you?”
Killer lifted his hands in surrender, grin gone. “Hey, I’m just one guy! That Papyrus just wouldn’t die! I was gonna kill him and be back at Y/N’s side before she even noticed I was gone! I swear!”
Horror’s growl got louder. “The Sans had her.” He snapped.
Killer’s wide sockets turned to you. As if he thought you’d correct Horror. When you didn’t his mouth fell open. “…Well, shit… You okay, kiddo?”
You nodded. He hadn’t gotten violent while he had you. So nothing was bruised or broken.
Killer’s face changed to something you didn’t recognize on him. “I didn’t mean physically. Are you okay?” Oh. That look was sympathy wasn’t it.
You hesitated to answer. Were you okay? Nothing had happened. Nothing that bad at least. Did that count? You weren’t sure. “I don’t know. I think so?”
Killer and Horror shared a look before Killer spoke again. “Let’s go meet up with the Boss, yeah?”
You nodded. He gently grabbed your sleeve to teleport.
Nightmare locked eyes with you the second you teleported. You looked at your feet. He wouldn’t let you go on a mission again after that. You couldn’t handle yourself for two minutes! You were a liability if they had to keep a constant eye on you. This was your only chance to prove yourself as a valuable member of the team. You’d messed up.
Nightmare rounded everyone up and you all went home. Horror had his hand on your shoulder the entire time.
“Freshen up.” Nightmare said as he moved towards his office. “Afterwards, everyone gives a report. Don’t take too long.” He was gone.
Dust, Killer, and Cross started checking and cleaning each other’s wounds. They moved in tandem. You mindlessly watched their quick and efficient movements. They worked so well together. You even saw Dust hand a wrap to Cross while they both were facing opposite directions. Killer managed to keep up perfectly while yapping his mouth off as usual.
The hand on your shoulder gave a gentle squeeze, pulling your attention away from the orderly chaos. Horror looked down at you. “Let’s get you… clean.” He mumbled.
You nodded numbly and followed him to a bench against the wall you hadn’t noticed. You must have teleported into the medical wing of the castle. Horror had you sit and grabbed a first aid kit. When he opened it you realized that it was specifically a monster first aid kit. You were completely at a loss for what anything in there was. There was even a bag of candies. Horror opened it and passed you a candy. You accepted it from his hand as he pulled out a salve of some sort.
You stared as he took your right arm and gently pulled your sleeve up. You reached to stop him when you suddenly noticed a large burn mark on your arm. When did that get there? The fog in your head started to clear.
Ow.
Ow!
You pulled away from Horror at the rush of pain that shot through your body. “Ah!!” You yelled. Why did it only start hurting now? Why didn’t you feel it earlier? You fearfully pulled away from Horror. Did he do something to you? What could he have done? And why would he hurt you? The guys from across the room stopped what they were doing and looked over at you. Seeing you holding your arm away from a concerned Horror, Cross got up and walked over. Dust and Killer slipped out of the room together.
“Y/N.” Cross squatted in front of you, pulling your attention away from Horror. “You’re okay. Your adrenaline is wearing off. It kept you from feeling the pain. Horror isn’t hurting you. You’re okay.” He held your gaze with a knowing look. “It’s okay.”
Horror cautiously took your arm again. You looked back at him, flinching back. Cross set his hand on your knee.
“Y/N. Look at me.” Your head sharply turned back to Cross. His face was just as gentle as before. “Keep looking at me. He’s just cleaning you up. Can you tell me how you got burnt?”
You thought back to when you were dodging Killer and Papyrus’s blasters. It must have happened then but you made sure to check yourself each time. So when did… Your eyes widened. When Sans had dodged with you. You must have still gotten hit.
“Killer and Papyrus were fighting.” You started slowly. “He had my soul. I broke free but he grabbed me. A blaster fired at us. He rolled with me at the last second. It must have hit me then.” Your mind was numb again.
Cross nodded patiently. “Who had you, Y/N?” He gently probed.
Your mouth shut.
“Sans.” Horror said quietly.
Cross’s eyes shot between you and Horror. You looked at the burn on your arm.
“Hey, keep looking at me.” Cross beckoned. He tipped his head into your line of sight until you obeyed. “You did a good job.”
“No I didn’t.” You said without thinking.
Cross’s lights flickered for a moment. You saw a flash of recognition and grief in his expression before he regained his composure. You couldn’t find it in you to care. You’re sure you’ll feel regret later. He tilted his head at you. “Why would you say that?”
“I couldn’t take care of myself. I failed.” You stated bluntly.
That expression flashed again. Yeah, you’d definitely feel guilt later. “Y/N.” Cross stressed your name. “You weren’t supposed to be in that situation. It wasn’t a test. It was an accident. You weren’t expected to hold yourself in battle on the first day. The goal was to show you how we did things. What happened wasn’t your fault.” He smiled at you. “You did good.”
“No.” You corrected again. “I got caught. I couldn’t get away. I’ll never be able to keep up with you guys if I can’t even beat a monster that was holding back. I did not do good.” You felt sadness press against your barrier. You pushed it back.
Cross looked sad. He went to speak again when you looked away, effectively ending the conversation. He sighed.
“Done.” Horror stated. He had cleaned and wrapped your wound with a long loop hanging off the bandage. He nudged your other hand which still held the candy. “Eat that. It… helps.”
You popped it in your mouth without care.
Dust entered the room again. “Hey, guys. Reports.”
Horror nodded and stood. He offered his hand to help you up. You took it despite not needing help. He lifted the loop from the bandage over your head. It held your arm in a makeshift sling. You gave the sling an upset look. As if you needed to look any weaker.
You silently followed Horror and Cross to Nightmare’s office where they would enter alone for their report. You waited to go last. You needed to psych yourself up first before you saw Nightmare.
Horror went before you and when he came back out he gave you an encouraging smile. You didn’t react as you entered the office, carefully not to bump your arm in the door. Nightmare sat at his desk scratching things down on paper. You sat on a stool and waited for him to finish what he was writing. Trying to distract yourself, you looked at the shelves behind him, reading the titles.
“Normally, when someone comes in to report,” Nightmare startled you, setting his pen down. “They start the conversation.” His eye leveled yours.
You look down. “Yes, sir. I’m sorry.” Your free hand grabbed at your collar.
Nightmare sighed. “I see you got your first injury today. Care to tell me how that happened?” His fingers drummed on the desk.
You took a deep breath and straightened to give your report.
After your full report, Nightmare remained silent. You ended up slouching again in an attempt to go unnoticed.
“What makes you think any of that was your fault?”
You shrugged.
Nightmare heaved a deep sigh. “Did you know, Horror struggles to use his magic?”
You shook your head.
“He doesn’t teleport. He doesn’t summon bones let alone a single blaster.”
Your brows drew together and you looked up at Nightmare. You’d just watched him summon five…
“Horror has a very hard time focusing his magic. I have yet to see his blasters. None of us have.” He let you mull that information over. “He told me that he wasn’t sure what happened. That he was just angry. He saw that Sans dragging you and acted. Horror purified the world of his dust.” Nightmare’s brow rose. “We would have all done the same. Do you know why?”
You shook your head again.
“Because you are important.” He stated. “You are worth it. If you didn’t have a use, you would never have been brought here in the first place. You’re not just a guest or a weapon or a tool. Just like everyone else here, you are family.”
You shrank into yourself. As much as you wanted to hear those words, you didn’t think you deserved them. You hadn’t done anything to earn them. Nightmare stood and walked around the desk to stand next to you.
“You’ve done enough, Y/N.” He said, gently grabbing your arm. You flinched, the feel of that Sans’s hands still fresh on your arms. Nightmare pulled you onto your feet and into a hug. “You are priceless.”
You melted into his arms. You really needed that hug.
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More Posts from Blinddreams24
So as a lucid dreamer myself, I was wondering how Dream or Nightmare would react to me or any lucid dreamer.
Like, as soon as I know I’m dreaming, I will shapeshift into a hawk or dragon or whatever I need/want. And while lucid I can feel everything in the dreamscape. So, if something moved that shouldn’t, I’d know immediately. I’m also very aggressive in my dreams. I have been torn apart in my dreams so I will attack first without hesitation. I don’t know about y’all but I prefer not to die over and over again. My attack forms are either human or dragon. A very specific dragon that I will draw in the future.
Let’s say Nightmare entered my dream, because let’s be fair he has more of a reason to with the whole spreading negativity thing, I’d feel the second he entered and my dreamscape would seal off protectively, effectively trapping the intruder inside my dream. I’d confront and, seeing his size and extra appendages, I’d go dragon. I’d attack first. Whether or not I win, I don’t know, but I’d fight dirty. The ground would roll and buckle under my influence and I’d move fast as thought despite my size. As soon as he realized he was trapped, Nightmare would fight out of desperation, giving him a boost.
After the fight, I would start questioning him, which I really should have started with. Most likely, I would have him restrained by then or we’d be glaring at each other, both severely wounded but I can’t die and won’t kill him.
If for some reason I met Dream first, the dreamscape would close off same as before but I would approach in human form. His bright colours would make me curious but I would still attack first. He’d probably talk me down during the fight or just outright surrender to show that he means no harm. If for some reason the fight continued, I would definitely cheat and go dragon until I restrained Dream.
Either way, the dreamscape wouldn’t loosen until I trusted the intruder and dreams can last years in a single night. So they’re stuck with me until I relax. Which, again, could be years later. Ironically, I don’t need sleep in my dreams.
I might turn this into a series or something, who knows?
Necro’s Story (part 1 of ???)
It’s been a while since I’ve written anything so I can’t promise this’ll be any good, but hey. Couldn’t help but give it a shot anyway. Might write more at some point, but eh, we’ll see
This takes place back when he was still called Sans. He doesn’t take the name “Necro” until later on :P
—
‘Shaking his head, Papyrus looked toward the black skeleton and wailed in a mix of pain, grief, and fear, his normally confident tone reduced to a shaky, fearful one as he called out, “P-Please stop, you’re going to kill him! You’re going to kill Sans!” Shifting his gaze to the child, the glitchy intruder quirked a brow bone again, still grinning maliciously, “That’s kinda the point, kid. Why else would I do this?”’
Keep reading
I did it.
So as a lucid dreamer myself, I was wondering how Dream or Nightmare would react to me or any lucid dreamer.
Like, as soon as I know I’m dreaming, I will shapeshift into a hawk or dragon or whatever I need/want. And while lucid I can feel everything in the dreamscape. So, if something moved that shouldn’t, I’d know immediately. I’m also very aggressive in my dreams. I have been torn apart in my dreams so I will attack first without hesitation. I don’t know about y’all but I prefer not to die over and over again. My attack forms are either human or dragon. A very specific dragon that I will draw in the future.
Let’s say Nightmare entered my dream, because let’s be fair he has more of a reason to with the whole spreading negativity thing, I’d feel the second he entered and my dreamscape would seal off protectively, effectively trapping the intruder inside my dream. I’d confront and, seeing his size and extra appendages, I’d go dragon. I’d attack first. Whether or not I win, I don’t know, but I’d fight dirty. The ground would roll and buckle under my influence and I’d move fast as thought despite my size. As soon as he realized he was trapped, Nightmare would fight out of desperation, giving him a boost.
After the fight, I would start questioning him, which I really should have started with. Most likely, I would have him restrained by then or we’d be glaring at each other, both severely wounded but I can’t die and won’t kill him.
If for some reason I met Dream first, the dreamscape would close off same as before but I would approach in human form. His bright colours would make me curious but I would still attack first. He’d probably talk me down during the fight or just outright surrender to show that he means no harm. If for some reason the fight continued, I would definitely cheat and go dragon until I restrained Dream.
Either way, the dreamscape wouldn’t loosen until I trusted the intruder and dreams can last years in a single night. So they’re stuck with me until I relax. Which, again, could be years later. Ironically, I don’t need sleep in my dreams.
I might turn this into a series or something, who knows?
I had to give him a buddy

I don’t know what to name them yet.
References under cut


My friends: HEY HAVE YOU HEARD OF THIS NEW TREND?
Me: new whuh?
My friends: new sans trend. Pause challenge. Sans edition.
Me: ..... say no more.

The trend: Pause Challenge (Sans Edition) by wispite on TikTok
References:





Romance
With Horror
Masterlist
Prev / Next
You heard sounds coming from the kitchen as you rounded the corner, letting you know that Horror had started lunch. Rounding the corner, you found him making sandwiches.
“Hey, Horror.” You greeted, coming up beside him.
He nodded back, “Hey.” keeping his eyes on his work. You leaned in, obviously not leaving anytime soon. Horror noticed and sighed. “Like . . . Killer.”
You gasp in mock offense, slapping a hand to your chest. “How could you??” He chuckled, pushing you away from the food. “Wait! I’m sorry! I want to help!”
Horror hummed at you and relented, pulling out a cutting board for you. “. . . Tomatoes.”
“Yessir.” You mock salute before grabbing a tomato and a knife.
“Hmm. . . Killer.”
“Oh my God!”
Horror chuckled.
You sliced tomatoes and cucumbers while Horror set up a snack tray to go with lunch. When you finished slicing, you reached into the fridge and pulled out turkey and cheese. Unfortunately, due to you being allergic to pork, the gang had supplemented ham for turkey. You insisted that it wasn’t necessary but everyone agreed that it was the safest option.
Handing Horror the turkey, you looked down at the cheese slices and had an idea.
“Hey, Horror?”
“Hmm?”
“Can I have a slice of cheese?” You said, before correcting. “Without eating it?”
Horror froze. His eye light shrank and slowly looked at you. You heard him start growling.
“I can explain!!” You said quickly. “I can explain!!”
He stopped growling and squinted suspiciously. “. . . Explain.”
You looked around before leaning in to whisper to him your idea.
His face slowly relaxed as he listened. When you finished, Horror huffed in amusement and turned back to making sandwiches.
“. . . Yes.”
You let off a sigh of relief and a nervous laugh. “For a second I thought-”
“But…”
You froze as Horror spoke, tensing back up.
A grin split across his face as he looked over his shoulder at you. There was no mirth in the expression. “No waste.” He growled lowly, pinning you with that one eye light. “Understood.”
Though he didn’t ask it like a question, you nodded quickly. Best not to anger him, even if it meant eating dirty cheese. “Yes, sir.”
“Good.” Suddenly, as if someone had turned on the lights, the room seemed infinitely brighter when Horror turned back to the food. He held out his hand. “Cheese.”
You quickly handed him the cheese and helped finish making lunch. Your idea could wait until later.
———
“I’m telling you! There is something in there! Every time I go in there, it’s different!” Killer exclaimed at Dust who huffed.
“Please.” He said, exasperated. “You rarely enter the library. Of course it’s different every time. Me and Boss rearrange the seating.”
Killer narrowed his eyes and pointed at an unaffected Dust. “That’s just what you’d want me to think if there was something going on in there!”
Nightmare sighed into his tea. “Must you be so loud?”
“Yes!” Killer said with a smirk on his face and his hands on the table.
Nightmare pinched the bridge of his nose from where he sat at the head of the table. You chuckled at the chaos Killer was already making as you helped Horror set the table. Supper was lasagna which you’d been craving for weeks before letting it slip to Horror who immediately made some. Turns out, Horror is exceptionally good at learning new recipes. He looked over the recipe once and you didn’t see him look at it again. You smiled, your skeleton friends are so cool.
“KILLER!!!!!!”
You and Killer jumped at the sound as Cross burst in the doorway. He locked eyes with Killer and shook a book at him. “WHAT IS THIS?!?” He snapped.
Everyone looked down at the book and you barely held back a snort at the cheese stuck to the cover. Horror’s mouth twitched upwards as he turned back to the food. Nightmare’s eye snapped between you and Horror as you composed yourself.
“I told you that was a cheesy romance, Cross.” You managed to say without breaking face. Nightmare’s face twisted into a mix between amusement and disgust.
Cross’s attention switched to you as he stared in disbelief. Killer broke the silence by laughing himself out of his own chair with a crash. Dust finally laughed, pointing at Killer’s vacant seat as Horror started chuckling. You even thought you heard Nightmare let out a small laugh at the whole situation.
You confidently held Cross’s betrayed look.
“Wh-What??” His face turned slightly purple as he tried to piece together what just happened. “Did you just… what???”
You took the book from his hands and pat his skull. “Don’t worry, I’ll clean it up.” He swatted you away with a glare. You laughed again and headed towards the doorway when suddenly Horror was in front of you. You stopped short of hitting him and looked up at him, confused.
He pointed at the cheesed book. “Here.”
You froze, realizing what he wanted. “Horror,” You lowered your voice. “In front of everyone? Can’t I eat it outside?”
Horror grinned widely, both in amusement and anger. “No.”
“What’s up, H?” Killer said, having recovered and noticed the conversation in the door. His comment brought everyone’s attention to you and Horror.
Horror’s grin got slightly more sinister and he pushed you towards the table. “Y/N has something… they need… to show you.”
Your face went red.
Killer noticed and the grin on his face spread. “Whatcha need to show us, kiddo?~” You glared at him, making him giggle.
Sighing, and seeing no way of escape with Horror towering over you, you resigned yourself to your fate and lifted the book. Most in the dining room watched in horror as you ate the cheese off the romance novel. Killer’s eyes widened before propping his chin on his hands with a smug grin on his face. The cheese wasn’t actually that bad, but it was very stuck to the book, making you spend more time than you intended in front of everyone. By the time you finished, the lasagna was much colder than you’d like. Horror nodded at you and moved back to serving everyone. You quickly left the room to put the book back in the library as laughter erupted behind you, making your face flash red again.
Maybe that wasn’t worth the prank…