An Unknown Amount of Time Ago...
On a balcony, a man is seen walking out across it and to the railings to look out over Pentagram City. His blonde hair moves in the night breeze as he takes out a pack of cigarettes and opens it to pull one out. He brings the cigarette to his mouth and holds it between his lips before bring his hands up and snapping his fingers, producing a flame floating over his thumb. He lights his cigarette with his fire and then extinguishes the flame. He takes a drag of the stick of nicotine and other substances before taking the cigarette out of his mouth and blowing out some smoke. He watches the smoke dance in the air as he makes the smoke appear as images, replaying the same dream he's had for days.
It was of a Demoness fighting a boy. The city around them was in ruins from their battle. Then the smoke morphs into that same Demoness choking someone with long hair with her tail. The final image was of a knight battling this Demoness before the smoke finally floats away.
"You shouldn't be smoking. It's bad for your lungs."
The man looks over his shoulders, revealing his white skin that literally pales in comparison to his rosy red cheeks, along with his yellow eyes. He sees a girl shorter than him with the same skin, cheeks, and eyes as him. He sighs as he fully turns to his younger sister.
"Like this could damage me. Go back to bed, Charlotte."
Charlie: "I told you to call me Charlie, Y/n. And I can't sleep."
Charlie tells her elder brother as she walks up to him with her blanket wrapped around her.
Y/n: "Well, that makes two of us."
Y/n said with a small smile and turns back to look over the city. Charlie stands next to him as she looks over the city as well, her own hair blowing in the wind as her white skin was full on white instead of pale, unlike Y/n. Said Prince of Hell takes another drag of his cigarette before blowing out some smoke.
Charlie: "You really need to stop smoking. Even though it may not hurt your lungs, it's still bad for you."
Y/n: "Lay off, Char. It's not like I'm doing drugs or anything."
The Hellish Prince goes to take another drag, only for the cigarette to instantly disintegrate in his hands. He turns to Charlie with a shocked expression who was narrowing her eyes at Y/n.
Y/n: "Don't make me turn your hair into a bunch of snakes again."
Charlie: *gasps* "You wouldn't dare."
Y/n: "Try me."
Y/n gives his younger sister a sly smile as he wiggles his clawed fingers playfully. He makes a toy snake appear and it gets thrown at Charlie, only for it to bounce off her face harmlessly. The siblings look at each other for a few silent moments before bursting out laughing.
Charlie: "Seriously? That stupid toy snake again?"
Y/n: "I guess I'm just predictable. Heheh."
Charlie giggles at this and wraps an arm around her brother before leaning in close to him. She smiles as she feels Y/n wrap his own arm around his sister.
Y/n: "Why can't you sleep?"
Charlie: "The stupid Cleansing Day... It was a few days ago, remember?"
An explosion goes off in the distance and the children of Lucifer look at it.
Y/n: "How could I not when I can hear battles for new, open territory from here?"
Charlie: "True. I hate that day. What about you? Why are you up?"
Y/n: "That stupid dream I've been having for the past few days. Woke me up again."
Charlie: "Really? Is it always the same?"
Y/n: "Yep. Never changes."
Charlie: "Well, it's just a stupid dream. Not like it's real or anything."
Y/n: "Yeah..."
Y/n says and looks over Pentagram City, recalling the genuine fear he felt in the dream.
"Only a dream."
Present Time...
In a hotel room, two figures are seen sleeping under the blankets. A close-up shows it to be Loona holding Y/n who had his head resting on her chest and a wing wrapped around Loona. Then his free wing starts to twitch a bit, making Y/n groan quietly but doesn't wake up. Then his wing slaps him in the face, startling the Hyrbid awake as he sits up instantly with a shout, showing that he was naked.
Y/n: "Ah! Where am I?!"
Loona: "Hrgh... be quiet...!"
A pillow slams into Y/n's tired body, more specifically his face, and he ends up back lying down on the bed. He groans sleepily and shakes his head before pushing himself up a bit and looks around, his disheveled hair sticking to parts of his face and he yawns with a stretch. Then he rubs his tired eyes before he feels something soft touch his chest. He looks down to see a naked Loona covered by his bed sheets lightly patting her hand against Y/n.
Loona: "Hmmmgh... Come back to sleep..."
Y/n smiles and brushes his hair out of his eyes as he remembers the night before. Then he leans over his new girlfriend and kisses her forehead.
Y/n: "Come on, Loo. Time to get up~"
Loona smiles at the feeling of Y/n's lips on her fur and groggily opens her eyes to look at her new boyfriend.
Loona: "Mhmm... five more minutes, please? I like holding you close to me..."
The Hellhound tiredly runs her hands across Y/n's arms. He only smiles as he kisses Loona on the cheek and then looks at her in the eyes.
Y/n: "I would love to lay with you forever, Loo, but today is important, remember? I gotta get up at least."
Loona looks at her new lover in confusion before he spots his halo and black wings. Then she remembers that Y/n was supposed to explain why he had those and she groans.
Loona: "Alright. Give me a sec..."
Y/n smiles and gets off his bed and stretches again, allowing Loona a good look at his body. Though he seemed small in figure, he had enough muscles for people (more specifically Loona) to oogle at and a nice ass. Then she spots the scratch marks all across his back and a few disheveled feathers on his wings, no doubt caused by her which she smiled at. Last night was spectacular for her. Thank God (or Satan since you're in Hell) that she doesn't have any type of STDs, like Syphilis, or something.
Y/n: "Alright. I'm gonna take a shower."
Loona: "Mind if I join you~?"
The Hybrid looks over his shoulder to see Loona staring at him with a loving/seductive smile. She even was pulling the blankets that covered her off a bit, showing off a bit of her naked body. Y/n felt his face grow a bit hotter than normal as he covers his nose to hide his small nosebleed, but he smiles shyly as he turns away.
Y/n: "Yeah. Sure."
Loona smiled as she stood up from the bed and walked around it before walking past Y/n with a sway in her hips. The son of Lucifer couldn't help but watch his new girlfriend sway her hips, and Loona looked back at him with a smirk before lifting up her tail to show off more of her butt.
Loona: "Come on. After everything that's happened, a nice hot shower is gonna feel great. Especially with you~"
She walks to the bathroom and opens the door to head inside to start the shower. Y/n couldn't help but smile goofily to himself as he lowered his hand from his face and follows his new lover into the bathroom.
As he enters, the shower had already started and he could already feel the heat rising in the room. The blonde turns to Loona who gives him a sly smile as she motions with him to follow her into the shower with her finger.
Loona: "Come on. Let's get in."
Y/n: "After you, Loo~"
Loona laughed at this and pulled Y/n into the shower with her. However, being in a shower together proved a but more difficult than either thought. Why? Y/n's wings.
The two started to try to find a comfortable position to shower together.
Loona: "Okay, maybe if we..."
Y/n: "Maybe I should...?"
Loona: "No, no. Let me..."
Y/n: "What if...?"
And then Y/n slipped on the wet shower floor and falls down. He grabs on to Loona as he falls and brings her down with her, both of they yelling in surprise as they fall to the floor. The new couple look at each other before growing smiles and bursting into laughter. Then they look at each other before they kiss each other lovingly.
Y/n: "I love you so much, Loona."
Loona: "I love you, too... dumbass."
Y/n chuckles a bit at this and Loona doggy kisses him again, but more lovingly than the times before. He smiles at this and nuzzles his face against Loona who does the same.
Y/n: "Alright. How about we finally take a shower?"
Loona: "Yeah. That sounds great."
And with that, the two went on to finally figure out how to take a shower. After they finished and dried themselves off, Loona helped Y/n brush his new feathered wings and the Hybrid helped the Hellhound brush her hair. They got dressed afterwards, with Loona wearing her everyday outfit while Y/n put on a white t-shirt underneath an open (F/C) button-up shirt with two big black stripes going across his chest, along with some jeans and his regular shoes. His new wings also magically appeared through his shirts, so that will be useful when he needs to change on a whim. Then he looks at Loona, but his eyes spot something hanging around her neck.
Y/n: "You still have the necklace I gave you?"
Loona's ears perk up and she turns to Y/n in confusion before she blushes in realization and she rubs her amethyst crystal crescent moon.
Loona: "Y-yeah, I do. I wear it all the time, but I haven't really shown it off until now."
Y/n smiles at this and walks up to Loona before hugging her with a kiss on her cheek.
Y/n: "I'm glad you still gave it. And I'm happy you like it."
Loona: "Of course. It was from you. I'd never throw it away."
Y/n smiles gratefully at Loona and rests his chin on her chest. The Hellhound blushes at this and looks away.
Loona: "Y-yeah..." *thinking* 'God, that smile is so fucking adorable...'
Y/n then lets go off Loona and walks over to his room door to open it.
Y/n: "Alright. Let's go see the Hazbins."
Loona shakes her head and gets rid of her blush. Then she goes to walk out of the room and past Y/n.
Loona: "I still can't believe that that's what you call them."
Y/n: "Hey, I'm a Hazbin myself. No way it's an insult."
Loona chuckles at this and walks out of the room with Y/n right behind her. He closes the room door and locks it with his room key before a pink gloved hand places itself on the wall next to him. Y/n turns to see a smirking Angel Dust next to him.
Angel Dust: "Hey, hot stuff~ How are-- HOLY SHIT! WHEN DID YOU HAVE WINGS?!"
Y/n: "Yesterday, actually."
Loona: "He's going to explain everything today."
Angel turns to Loona with a raised brow and a confused face. Then he looks her up and down before turning to Y/n, and then he smirks.
Angel Dust: "Holy Hell. Are you two fucking now?"
Loona: *blushes* "U-um, w-well--"
Y/n: "Yes."
Angel and Loona look at Y/n in surprise as the son of Lucifer has a calm face.
Y/n: "What? No point in hiding it."
Loona groans with her blush and covers her face with her hair, making Angel laugh and Y/n only smiles.
Y/n: "Come on, let's go get some breakfast."
He takes Loona's hand and walks away with her in tow. Angel was left to himself, nearly doubling over in laughter at Loona's embarrassment.
Timeskip...
Later, Loona had finally recovered from her blush and is now walking normally into the lobby with her boyfriend. Inside were the residents of the hotel walking around with their breakfasts in hand. Y/n sniffed the air and grew a smile.
Y/n: "Something smells good."
Loona: "Yeah."
"Y/n! You're back!"
Y/n and Loona turn to see Charlie approaching them. Y/n smiles as he sees his sister... but she doesn't know that yet.
Y/n: "Hey, Charlie. How are you?"
Charlie: "I'm good. Hi, Loona."
Loona: "Hey, Charlie."
Charlie: "What are you doing here so early in the day?"
Loona goes to explain what was going on, but Y/n cuts her off with a kiss on the cheek.
Y/n: "You go ahead and get some breakfast. I'll talk to Charlie about the thing."
Loona: "R-right."
Loona walks away with a smile on her face and Y/n turns back to Charlie.
Charlie: "Are you two finally a thing now?"
Y/n: "Heheh. Yeah, we are. But there's something else."
Charlie: "What is it?"
Y/n only gave an awkward smile as he points to his new black wings and red halo. Charlie looks at them and takes a few moments to process what she saw before...
Charlie: "When did you get those?!"
Y/n: "Yesterday, actually. I'll explain everything to you and the others, but first I'm gonna get some food in my system. Last night was... something."
It took Charlie a moment to realize what Y/n meant and her cheeks turned redder than usual.
Charlie: "O-oh! Right! Um, yeah. You go do that and I'll gather the others. Bye!"
Charlie dashes away with a blush on her face, which made Y/n smile.
Y/n: "Heh. Why am I now just realizing she's my sister?"
Y/n walks off with a chuckle and walks over to the bar counter where Loona was sitting at with a coffee and a plate of food in front of her. Next to her was another plate of food which Y/n assumed was his and sat down next to her. He thanks her for getting him breakfast and digs in. Then he calls over Husk, who was smoking a cigar.
Husk: "Hey, whaddya wa--When the fuck did you get wings and a halo? I'm not that drunk, am I?"
Y/n: "No, you're not seeing things. These are real. I'm gonna explain everything after breakfast to you and the others."
Husk: "... right. I'm gonna need more booze for this. Now, what did you want?"
Y/n: "Just a coffee please. You know how I like it."
Husk grumbles but nods as he goes to make Y/n his coffee. What a good bartender he is.
Loona: "Speaking of telling the others, I called Moxxie and Millie and they're coming here for the explanation."
Y/n: "What about Blitzø? And Stolas?"
Loona: "Called them... Stolas' daughter, Octavia, is coming in his place and Blitzø is gonna be there a while."
Y/n: "They're still having sex?"
Loona: "Eeyup."
Y/n: "Jesus Christ..."
Loona: "Yup."
She takes a bite of her food and Y/n only smiles.
Y/n: "Is that all you're gonna respond with about that?"
Loona: *smirks* "Yep."
Y/n laughs a bit and scratches behind Loona's ear.
Y/n: "I love you, Loona."
Loona: *tail wagging happily* "I know."
Y/n smiles lovingly at Loona before he goes to continue eating his breakfast. Nearby, Vaggie was watching them from a table as she ate her own breakfast. She couldn't help but remembering her old life when she was alive. When she was with Y/n. He really did have a thing for girls who can and will kick his ass... and that want nothing to do with him and anyone else. He always seemed to have this knack into putting his nose where it doesn't belong and making people somehow just like him... and sometimes even more.
"Whatcha doin', toots?"
Vaggie yelps and jumps in her seat in surprise before turning to see a smirking Angel Dust next to her.
Vaggie: "Angel, what the fuck?!"
Angel Dust: *laughs* "Hahaha! Sorry, not sorry, Vaggie. Why are you looking at pretty boy and his new girlfriend?"
Loona: 'They're a thing now? Fucking finally...' *aloud* "Tch. I'm not looking at them. I'm just... observing the area."
Vaggie goes to eat her food while Angel hums as he acknowledged what she said, but doesn't believe it.
Angel Dust: "Riiiight. And I've saved myself for marriage. You have a thing for him, don'tcha? But... aren't you gay or some shit?"
Vaggie: "I'm a lesbian, for one. And for two, I don't have a thing for him!" *turns away* "Haven't for a long time..."
Angel looks a bit taken back from this and looks over to Y/n talking and laughing with Loona. Then he looks back at the Moth Demon.
Angel Dust: "Oh, my God... you two were... a thing when you were alive, weren't you?"
Vaggie looks down before sneaking a glance at Y/n's smiling, but stuffed, face. Then she looks away.
Vaggie: "Yeah... we were."
Angel Dust: "Holy shit... Does he know?"
Vaggie shakes her head as she takes a bite of her food.
Angel Dust: "You haven't told him that you're... you?"
Vaggie shakes her head again, but in a more sad demeanor.
Angel Dust: "Why not?"
Vaggie: "I just don't think it's the right time..."
Angel Dust: "Why?"
Vaggie: "Ugh! Why do you even care?"
Angel Dust: "Hey, I may be a pain in the ass, but I'm a pain in the ass with a clean conscious. Well, as clean of a conscious that you can have here in Hell."
Vaggie: "Look, it's just not the right time. Just leave me alone."
Angel Dust: "Well, I can't do that, toots."
Vaggie: "And why not?"
Angel Dust: "Charlie sent me to get you so that all of us "Hazbins", as Y/n calls us, can hear Y/n's explanation for his whole new look."
Vaggie: "Oh, you mean the wings and halo?"
Angel Dust: "Yeah."
Vaggie: "Eh. Surprising, yeah, but I've seen 'em. Well, kinda."
Angel Dust: "What are you talkin' about?"
Vaggie: "There... was an incident in the Living World, involving me and some perverted assholes. Y/n got mad, things got messy, and Y/n may have... sprouted wings out of nowhere for a moment before calming down."
Angel Dust: "Did he not say anything about it?"
Vaggie: "No. I guess he didn't remember, but I did."
Angel Dust: "And you didn't him about that?"
Vaggie: *shakes head* "No. He's had a rough childhood. A lot of people thought he was some kind of freak. I didn't want him to think I thought of him that way, or for him to think that of himself."
Angel Dust: "I thought you hated men."
Vaggie: "I do. But Y/n's... different."
Angel Dust: "Huh. I guess we're about to see why."
Vaggie: "Yeah. Guess we are."
Timeskip...
Later, Y/n is seen in a room with all of the Hazbins: Charlie, Alastor, Vaggie, Husk, Angel Dust, and Niffty. Octavia, the daughter of Stolas, is also with them in place of her father.
(Had to put an image of Niffty in because I haven't yet. Octavia's image will be next.)
Then Octavia yawned.
Octavia: "Can we speed this up? I need a nap..."
Y/n: "Right. I guess I should just go ahead and do this."
Y/n says as he walks up in front of everyone.
Y/n: "Okay, there is no easy way to break this to everyone, but... I'm half... Angel. Kinda."
Everyone looked at Y/n in confusion before, collectively...
All: "WHAT?!"
Y/n: "Heheh. Yeah. I'm also the son of Lucifer... aka, the supposed "Anti-Christ". Which also means I'm Charlie's brother."
Charlie: "I fuckin' knew it!"
Charlie exclaims and points at Y/n. Everyone looked at her in shock.
All (but Y/n and Charliel): "WHAT?!"
Y/n: "Wait, you did?"
All (bit Charlie and Octavia): "How did you not figure this out earlier?!"
Octavia: "Oh, shit. Forget a nap. This is even better than those weird but enjoyable soap operas Dad makes me watch with him."
Octavia says as she leans back in her seat with a smirk.
Charlie: "Well, he's always been kinda dense about something."
Y/n: "Wait, wait. So you knew I was your reincarnated brother this whole time, and you didn't say anything?"
Charlie: "Eh, I was only about eighty percent sure."
Alastor stands and walks up to Charlie and Y/n.
Alastor: "If this is a prank, it is not funny."
Y/n: "Oh, this isn't a prank. I'm one hundred percent being real with every one of you here."
Charlie: "If you can't trust him, the trust me. Also, I'm finally able to do this again!"
Y/n: "Hm?"
Suddenly, Charlie flung herself on Y/n and hugged him as she wrapped her arms and legs around his body. They both fall to the ground as Y/n lets out of cry of shock.
Charlie: "I finally get to hug my big brother again!"
Y/n: "Did you always hug me like this?"
Charlie: "Only when I was super happy."
Charlie says as she nuzzles against Y/n. Everyone was confused at what was going on before them, but happy nonetheless for the technically now reunited siblings. Well, mostly everyone. Vaggie and Loona were both kinda panicking.
Loona: 'Oh, my Satan... I fucked the King of Hell's son...'
Vaggie: 'Oh, God... I've slept with both of them...'
Outside...
Outside the Happy Hotel, a feminine figure with a tail is seen looking at the building from a rooftop ledge. The Hellborn watched the scene with her powers, her fork tongue licking her fang-like canines in anticipation.
????????: "Oh, I can't wait to see you again, N/n~"
The Demoness let out a crazed giggle, waiting for the right moment to reveal herself to her old beloved.