Story Concepts

Original Work 崩坏:星穹铁道 | Honkai: Star Rail (Video Game) Poppy Playtime (Video Game) Hololive (Virtual Streamers) 崩坏3rd | Honkai Impact 3rd (Video Game) Girls Band Cry (Anime) Persona 3 Virtual Streamer Animated Characters Bocchi the Rock! (Anime) Under Night In-Birth (Video Game) Charlotte (Anime) Guilty Gear (Video Games) Goblin Slayer (Anime)
F/F
F/M
G
Story Concepts
Summary
A list of story concepts I have lying around in my notes that I don’t think I’ll have the motivation to write.Relationship tags list the focus of each idea, so look there if you’re interested in using one of these.Credit is appreciated, but not necessary. Although, do comment the links to any fics you write based on these. I am very interested in seeing what you guys can do.
Note
So, I’ve recently noticed that story concepts are a thing people can post on here, and I actually even just wrote a fic based on oneSo, I thought I’d just post these cause god knows I aint gonna lolThey’ll be formatted by fandom in the order you saw in the fandom tags, so if there’s any specifically you wanna find, then reference there.I don’t know if this will inspire any works considering I feel my ideas are kinda “out there,” but eh. Better than rotting in my notes app lmaoAlso, one last thing, I kinda just copy & pasted em from my notes, but I’ll see what extra context or ideas I had I can add.

Honkai Impact 3rd - 


Ok so I looked through my shit and saw both my hi3rd ideas came from my own fics so you can just ignore this if you’re not interested. Sorry hi3rd fans.

- Idis (K-423) and Mei go shopping/take a stroll around town.

This one is based off my fic “Emotional Support” in which K-423 takes on the identity “Idis” with auburn eyes and pink hair.

Idis was based on the Ibis bird, which I looked it up and heard it was a “bird of the moon” cause ya know, Sirin is a word related to a bird (i think) and Kiana is the name of the Hawaiian god of the moon. Why Idis then? Cause I mispelled it lol.

The idea behind Idis was that she was K-423 who wanted an identity of her own, separate from both Kiana AND Sirin, but still wanted to respect both parts of herself. Thus, white and purple make pink hair, and blie and yellow make auburn. Apparently I guess.

Also this fic would take place after the events of the part 1.

 

- Gigi Murin & Cecilia Immergreen (Autofister) hunt down Android Bronya Zaychik (and consequentially Mechanical Engineer Seele Vollerei) under a false pretense of them being criminals.

Once again, based on a fic of mine, called “A Robot Learns to Live” (I should really update that…).

Android Bronya is a machine built in ancient times designed to help end wars and/or large conflicts. She deactivated herself after a specific war in which she lost her only friend, and was reactivated by Seele Vollerei in the modern age. She now serves as essentially her bodyguard, learning about life one step at a time.

I wanted to involve them in one of my works after ignoring their og fic for so long, but couldn’t find motivation to write anything. Then, I found autofister in hololive and the gears just started turning. Unfortunately, thinking about shit often makes the projects too grand in scale for me to find motivation to write for, so this one ended up in the dumpster.

Originally, the idea was Seele and Bronya raid like a military base by some evil organization and meet autofister there, but I couldn’t think of anything besides a cool moment where Cecilia and Bronya point weapons at each other.

Thats the main drawpoint with this idea. Android Bronya and Cecilia being an automaton. So, you could do whatever you want with the idea.

 

Under Night In-Birth - 


- Hyde and Linne make music

I mean. Yeah. What more do you need. It’s pretty self explanatory. The idea was inspired by this one piece of art I saw of Hyde and Linne with headphones on and Hyde playing guitar, and I’m imagining Linne being an unnaturally good singer due to her like, 500 years of existience or something. Idk maybe she practiced it for a crush or something.


- Linne attacks Hyde one time after school in an attempt to get him to kill her, but he refuses and helps Linne learn to love and live again

Ok, a bit darker but yeah. I had this idea for a scene with Hyde walking home from school and then Linne jumping out of the blue to attack him, resulting in him holding the insulator at her throat while she nearly begs him to kill her.

You wouldn’t have to make this a love story, but I think it would kinda fit. After 500 years, Linne has kinda learned to distance herself, and having someone so genuine as Hyde care for her, would certainly be something imo. Especially in this context. (Note: I have never played an Under Night game. I may be talking bullsh**)

 

Original Works -

- Popular girl is dared to start dating the lonely emo kid in their class

Oh, I already made notes on this one. Well, I’ll just copy and paste that. Uh… lets see…

-They don’t have feelings for each other at the start, not at fucking all. Not even a tsundere situation, just genuine annoyance and reluctance. (Although I don’t know why the boy would be going along with it, perhaps out of the girls insistence or just a “why not” mentality.)

-Feelings would grow from both parties learning more about the other and starting to just genuinely care. Like, ya know. HUMANS. Not even any fancy anime bullshit. No evil organizations. No assassinations. No third parties. Just genuine human growth.

-this would be really hard to write haha

- Childhood friend is never seen again by protagonist, until a reluctant monster begins to attack him with an unknown person saving him multiple times. Unknown person is his childhood friend. Make it yuri if you want idc. Oh and reluctant monster means Merkava. It’s just the idea of Merkava.

Um… yeah. I’m 99% sure this exists already somewhere. Also I’m talking about Merkava from Under Night. Go look it up if you’re interested.

(Ok that was mean he’s a regular guy that got turned into one of the monsters in the Under Night universe but still retained his consciousness and practically yearns for death but his monstrous instincts don’t allow it.) 

 

- Kidnapper doesn’t want to be a kidnapper but is being forced to and so repeatedly kidnaps this one girl without doing anything majorly harmful and always returns her to her home. Does it sound dumb? Sure. Does my brain have an unhealthy obsession with girls being kidnapped? Sure.
Wait that sounds wrong-

Uh. Yeah. Mhm.

 

Charlotte & Guilty Gear - 

this idea is a crossover with the two so i just lumped em together

 

Charlotte student council finds Bedman? protecting Delilah in the forest due to him having the ability of possession like Mesa, but his downside is limited thinking ability, so he thinks protecting Delilah means hiding away in the forest.

Kinda put the notes in the concept there. This came from me having watched Charlotte and getting interested in Guilty Gear at one point, then lumping the two together cause I thought Bedman? would be a really interesting idea for the Charlotte universe, and actually kinda fits in with the stories behind each episode.

 

Hololive & Ms Vampire Who Lives In My Neighborhood

hololive will get it’s own section, it’s just like the previous section in this is my only idea for the latter fandom, so it’s just getting lumped in here

 

- Suisei and Anemachi are vampires who own a mansion in the forest, where Suisei plays with and scares anyone who enters, until one day, Towa, a devil, enters and sees through Suisei’s tricks instantly. It kinda scares her, but Towa ends up being chill and they become friends.

I wanted to write an idea for this latter fandom, and actually tried one for bronseele in hi3rd because Sophie with her outdoors getup reminded me of Bronya, but it never came to light (and neither will it here, it has no substance.)

Anyways, when I first thought of writing for hololive, this was one of my first ideas. Mainly because of the clips with Suisei being an absolute psychopath and roleplaying Mary-san in the minecraft haunted house. It just gave me the image of Suisei being in a giant mansion talking to thin air with ghostly occurrences happening as if she was talking to someone lol

Also I remember the ending I wanted for this one to be Suisei listening to music with a music player she stole from a person she spooked, and just saying to Towa like “Wanna listen?” while handing her an earbud lmao

 

Hololive & Poppy Playtime

 

- Ok hear me out: Suisei & Miko were employees at Playtime Co. with Miko leaving due to some reason. When the Hour of Joy occurred, Suisei got cornered by Huggy Wuggy and was about to die, until the Prototype appeared, saved Suisei, but making a deal with her where she becomes Huggy in exchange for working for the Prototype. Miko eventually returns and Suisei, now Huggy, can’t find it in herself to kill her, despite impulses.

Uh, yeah. Ya know, reading it now, it makes a lot less sense than it did in my head lol

The idea just came to from seeing Miko call Huggy Sui-chan on her poppy playtime stream. I think it’s neat. But I think you can see what I mean when I said my ideas are “out there.”

actually wait has someone written this already or-

ok i checked no one has 

TO MY KNOWLEDGE

 

Hololive - 

 

- Shiraken criminal group bust into a bar to a very unamused bartender Suisei

Sooooooo I thought it’d be neat for a fic with Suisei working at a bar and I somehow thought it’d be funny if some criminals bust in and Suisei was just like “My boss doesn’t pay me enough to stop you, do whatever the fuck you want. Idc.” Lol

It probably came from that “worlds chillest man” video.

Anyways, Shiraken is there just cause I couldn’t think of anyone else.

 

- Micomet conversation on a plane

Ya know, out of any of these, this is the one I would’ve been most likely to write. It’s supposed to be apart of my “Micomet Conversations” series, where it’s dialogue only short fics of Miko and Suisei having mental health problems (based on yours truly- COUGH)

But yeah, this doesn’t have to be dialogue only if you guys ever try it, the base idea is just them being bored on a plane ride and talking to pass the time. Go nuts.

 

- Suisei kidnaps Sora under orders of assassination

 

I actually put a lot of thought into this one, which of course meant it was a dead project but it was still fun to think about. 

Of course, this idea came from that moment in HoloGTA where Suisei essentially kidnapped Sora and then killed her. 

The story behind this one would be that Suisei owes a debt to a certain person, and was given orders to assasinate Sora, an inspiring idol worldwide, but couldn’t follow through in the moment. So, instead, Suisei kidnaps her to make it seem like she died, letting Sora live at Suisei’s home, and then helps protect her and keep her identity a secret whenever they go out in public.

And now that i think about it this kinda sounds like baby driver-

 

- Devil Towa in modern age (Suisei/Towa or Startened. Pick your poison.)

 

Yep. I just decided to put this in my list cause I wanted to explore on the idea of my first ever hololive fic “Don’t Trust Devils.” So… yeah.

 

Persona 3 & Honkai: Star Rail


That moment in the persona 3 movies where Makoto/Minato is debating on wether to kill Ryuji or not and Elizabeth shows up. Except, instead, Sparkle from HSR shows up.

 

Yeah. I kinda said it all already. I actually have an unfinished draft for this one, so, I’ll guess I’ll just put that here:

 




Winter.

A beautiful season.

Yet, underlying in that beauty, is a cold beating heart.

That was the observation Makoto made as he walked on a snow ridden floor towards a lone and mostly empty construction site. There was barely any progress, with only a bare foundation to fill the space.

He eventually made his way to the center of the platform, just standing there. 

The sky looked so empty.

Sounds became empty noise.

He started to think.

Tommorow would be the day he needs to make a choice.

A choice that would determine the fate of the world.

Of all of humanity.

Of his friends.

Of him.

He had 2 options.

One would be so easy…

All he would need to do…

Is pull the trigger…

Laughter, smiles, happiness.

That would be all he would hear.

That’s what everyone would hear.

Pure bliss.

Unknowing of the impending end they faced.

But that would be soooo boring!

Makoto’s thoughts were interrupted suddenly, and he found that upon looking at the scene before him again…

There was now a lone girl standing with her back turned in front of him. She donned a school uniform and had long, dark brown hair.

Makoto was unfazed.

Really?

Makoto was unfazed.

“Sigh… people like you are no fun.” The girl said.

She turned to face Makoto, revealing her black glasses with red accents around the lenses.

“My name is Sparkle, though I doubt you care.”

“…” Makoto responded with silence.

“Hm.”

Sparkle pulled out a small revolver, colored white and red.

She smiled.

BANG

“Live.”

Makoto opened his eyes, gasping for air. A single word ringing in his head.

He looked forward, but found that Sparkle was nowhere to be found.

“Behind you~”

He looked behind him.

He was met by a girl with an elaborate costume mostly colored red, and a red and white mask sitting on the side of her head. Her hair was styled into the two ponytails on both sides of her head, and she had a black glove on her right hand. Said hand was also resting it’s index finger’s tip on her smiling lip, as if she was taking pleasure in his surprise. 

Although, said shock faded quickly, as Makoto’s face quickly settled back into it’s apathetic expression. The girl’s smile remained, albeit with her finger moved.

“I’ve been following you for a while. Even from the start.”

As she started to walk forward and behind Makoto, she pulled out the exact same revolver that Sparkle had.

And aimed it beneath her chin, til the barrel was pushing against it.

“What a journey you’ve had! Excitement, drama, happiness!”


And that’s it.

 

Girls Band Cry & Bocchi The Rock - 

 

Togenashi Togeari is on a tour and visits Bocchi’s school for a performance at a festival Kessoku Band themselves are performing at. Both bands see each others performances and talk afterwards.

I’m not even gonna pretend that I think I’m the only one who came up with this idea. It’s admittedly a very a hard idea to execute, cause it would require understanding of like 9 characters and how they would interact together, writing two whole ass performances and character reactions, and ugh it sounds tiring just thinking about it.

but hey, maybe this’ll inspire someone.

 

Goblin Slayer - 

 

Priestess’ arm gets bitten off in episode 7

Self. Explanatory. 

I must say though, my first reaction to that scene where the giant goblin bites into Priestess’ shoulder really made me think he bit her arm off. I honestly would’ve liked if that happened, but I get why they didn’t do that. And they probably could’ve healed it with magic anyways, but I digress.

I really like this idea because, personally, I feel like Priestess doesn’t really do anything. I ranted about this to myself in school lol

She ends up just kinda being a tool for Goblin Slayer to use and being a cute girl. I haven’t watched season 2 though, and I heard she liquifies a goblins blood there? So maybe I will stand corrected.

Anyways, this idea bore fruit the idea of a couple scenes like with Priestess coping with her newfound disability and Goblin Slayer having to comfort her, and Priestess showing that she can still help even without an arm.

Especially in that last scene of season 1 when Priestess crushes that goblin in between protection spells, cause my god I kinda disliked that scene. The reveal it was a backup plan by Goblin Slayer just killed all character for Priestess for me. 

If Goblin Slayer ended up telling Priestess to stay behind because of her disability, only for her to disobey his orders and end up saving him would be so badass and feel much more like character growth imo



Uhhhhhhhhh…

 

Alright, what else do we got here… Suisei/Mumei vigilante drabbless, wrote that… Ruby/Weiss scene, wrote that… Iroha/Koyori blackmail with micomet? Kinda wrote that. 

Huh.

Guess that’s it.

 

Well, I hope one of these ideas inspired you to write your own fic, based on them or not. Happy writing and/or reading!