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thatdeadaquarius · 4 months

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Harry Potter/Genshin Impact Crossover Fun🎉

for @kiraisastay my beta reader for the big fat Eldritch AU awhile back! :)

“…a genshin/Harry Potter crossover where reader (still fem) comes from genshin (so she has a vision) and tries to fit in at Hogwarts (would love for it to be set around the Goblet Of Fire so the hp characters in that age start maturing and actually understand what happens around them and aren't little kids , plus, y'know, YULE BALL), would also like for the reader to have a more stoic/emotionless personality with tragic past (so like having scars y'knowww) cuz it makes character building a lot more juicy ahah, but you can write it however you want tho!! (this can be funnier to write if you're feeling a lot creative)”

UGH sorry i took forever! im rlly bad at estimating time...

I hope this is a fun read at least, and thanks for much for taking on that eldritch monster fic awhile back lol

☆

Orbit: Long Headcanon/fic-thing (~2k words) - Harry Potter x Genshin Impact Crossover (4th Year)

Sun: Feminine Reader (she/her), Slytherin Reader, Reader is 15-16 year old.

Stars: Harry, Ron, Hermione, McGonagall, Dumbledore, Snape, Viktor Krum, mentions of others.

Comets & Meteors: Content Warnings: Reader has rough past, & Trigger Warnings: vague mentions of scars, Reader has bad relationship with parents.

☆

You’re so fucking happy your Cryo Vision came with you.

You knew you were in a different country, one you definitely had never been to before, but you couldn’t figure out for the life of you where it was at first

Your first guess was Fontaine, but the robes and strange overuse of catalyst weapons (actually, only catalyst weapons??) began to convince you otherwise real quick,

Fontaine was just the closest country you could compare it to

yeah so obviously by the time u realized you shouldn't be waving a sword around, it was too late lmao, u scared the shit out of the potions shopkeeper and had to make a hasty exit

bc for some reason any other weapon than a catalyst is shamed here?? which makes no sense to you, as it seems like their “magic” here could just as easily be channeled into different weapons/items??

u guess not having monsters to randomly fight everytime u just wanna take a walk outside makes for a pretty peaceful world, and specifically this country ”England” or the “United Kingdom”

u had taken a week or so to re-orient yourself to this new world, how only a certain society knew about their magic, how there were no gods here, at least not any u could easily interact with, and that most people your age would be in school still???

while u could choose to pursue higher education or specialize in Sumeru’s Akademiya, basic schooling was still provided in every country in Teyvat up until about 15 years old

but at this point u were willing to do what it took to blend into this world, and u didnt want anyone to be asking how old u were/why u werent in school when you wandered around, so u went to Hogwarts

It also proved to be a good way to acquaint urself with the world/its magic and give u a place to better excuse any social or magical mistakes

But needless to say, u struggled, u had to constantly find some workaround for “magic” from the wands/catalysts in classes

and luckily they took u being a transfer student pretty smoothly, as u were just in time for the “Triwizard Tournament” to be announced and other schools were coming to participate, u easily got accepted in

and the only one who batted an eye at it was the weird old Headmaster, who u already suspected knew more abt u than he was letting on (Dumbledore seemed to have eyes everywhere the more u learned, which made u more suspicious of him too)

you'd been sorted into Slytherin, along with the Russian magical students, (Durmstrang?)

of which you had absolutely no frame of reference for how bad that was, other than being accused of literally being from the Abyss 💀

while the rest of the student body treated u with the basic contempt u learned all Slytherins just seemed to kind of get all the time, ur own house was a little more confusing when it came to you

some were curious abt all the scars, the strange glowing snowflake gem that u concealed on ur hip, what ur country was like and what the magic school over there was like (thank fuck for ur poker face and insane lying skills that made it believable)

(there was absolutely a rumor abt u pulling a sword on Filch at some point, u neither denied nor supported it)

the other half of the slytherins were all uptight about u possibly being a “Muggleborn” and sneered at u every chance they got (some weird blond kid a year or 2 below you??)

or they outright ignored u

tbh u didn't really get much genuine favor between Slytherins just being Slytherins and ur own reputation/cold disposition until Professor Snape saw how good u were at potions a month into this insanity

(it was just basic alchemy? nearly everyone, especially Vision-users, knew how to do it back home? why was it so special here?? u had this kind of question a lot in this world over most things, like the “muggles dont know abt magic” thing, it seem like more trouble than its worth.)

U both got along in the same way a cold-demeanor father bonds with his carbon copy cold-demeanor daughter lol

in which he invited u for tea sometimes out of polite extra teaching for “ur future plans of being a potion master, like myself”

which okay?? u were better than most ur age at potions bc of alchemy (which u learned is taught at higher levels of potion mastery) and its not like you've figured out how to get back to ur world anytime soon

so u just roll with that being ur “future career” for now, it makes the old emo professor happy so u figure why not

And its the first scrap of favor you’ve found here so it works

Tho u did complain at Snape for picking on Gryffindors, saying “ur rlly not helping that Slytherin reputation for tall dark and evil here”

He proceeded to make u clean and reorganize his potion stores for that lol

(Tho he did start to lighten up the more u picked on him abt it, the poor kid with huge round glasses followed you with his huge green eyes for weeks, he seems to be the only one who's really realized ur the one convincing Snape to mellow out)

U begin researching information (thanks to Snape) in the forbidden part of the library abt different worlds/time travel, anything thatd put u close to possibly getting back home

Or, to be honest, a portal would be better, bc youd like to come back here sometimes,

Its not like u have family back home (not any who you'd want to visit), mostly just a few good friends who'd be worried abt u (Childe misses his sparring partner for sure)

Which then leads u to noticing that boy with the black hair and big round glasses (was it smth like,,, harold sculptor? Atp that seems like a feasible name to you bc in this world parents rlly were cruel abt naming their kid “feathery” or smth wild)

Harold and two others, one with fluffy long hair, and the other a redhead,

Were attempting to “spy” on u from behind bookshelves or at tables seated near the forbidden section

U saw them learn the times u came there and how they made sure to match them (tho it seems the redhead got bored easily and begged to eat instead)

You'd actually managed to make friends with some Durmstrang friends in the meantime too

And by that u mean Viktor Krum mostly

Ppl were constantly obsessed with him and he'd managed to escape up the astronomy tower to get some peace and quiet,

Only to run into u reading away, and he'd heard abt ur reputation, and wanted to befriend u

U two got along rlly well, lots of peaceful silences, and chill convos, esp since u guys had some stuff in common

Mostly how ur both foreign to Hogwarts/this country and adjusting still

Anyway that is to say, Viktor teased u abt the ducklings following u around everywhere thinking they were sneaky

And this was a routine u got used to, until it was time for the tournament

You hadnt bothered to put ur name in, u didnt feel like risking ur life for no reason afterall

So needless to say u were pissed when rumors went around abt u putting Harol- Harry's name in the goblet

(u finally learned his name, apparently he's famous for not dying? As a baby?? A powerful tyrant evil wizard wanted to kill him as a baby??? Just,, why)

Not only that but then he was obligated to be in the tournament???

U knew there was smth insane abt this school, bringing back this crazy tournament in the first place, somehow getting Harry's name in the goblet,

but u didn't think they were batshit crazy.

(Dumbledore is not helping his case in your eyes, esp as u suspect he’s got Snape involved in his BS too somehow…)

So needless to say you were going to fix this mess since these seasoned “wizard adults” weren't 😒

You snuck into the Great Hall using a high level alchemy invisibility amulet, and used ur Cryo vision to extinguish the Goblet of Fire 💀

It reset the game, and luckily they were able to resubmit the champions to the Triwizard Tournament and hide away the Goblet before it got tampered with again

Lol u got Harry out of it, and it wasnt until later in the library that u get cornered by the Gryffindor fourth year himself

He admits to seeing u under his invisibilty cloak that night and thanks you for getting him out of that hell, poor kid looks so grateful 😭

But regardless of that, he insists u tell him abt the ice spell u used, how u used it wandless, with no incantation, etc.

You just gave him a small smile (his big green eyes look even more shocked behind the glasses, what, was that old professor right? do u rlly not smile that much?) and tell him he owes u one

He agrees and u go on ur way to the forbidden section

(U dont explain the ice, afterall, who would believe him? You werent even that much older, and only “master wizards” could do what u did)

After that, Harry starts to follow u around a lot more,

much to the annoyance of his redhead friend (Rodrick? Rocky? smth with a R-) and the absolute admiration of the younger girl with big hair

the champions start the first trial, and u help Viktor out with a plan to defeat the dragon and get the egg in one piece (u had lots of experience with monsters after all, and Viktor and Snape, who couldn't keep his big nose out of your business, were simultaneously disturbed and yet not surprised by this information)

it works flawlessly, and that's when you notice the new DA teacher acting suspicious

as the champions gear up for the 2nd trial, u help Viktor try to figure out the egg’s secrets,

Both Harry and Hermione have taken to interrupting ur library research time (u finally learned her name, but not the redhead, he seemed a bit rude tbh so u don't care to know)

after brainstorming (well more like talking at the brick wall that was Snape) with the old potions professor over tea gossip time again, u finally figure out how to get the egg open without screaming, and tell Viktor

Who thanks u by taking u to the Yule Ball, but u only manage the first dance before u get absorbed in the food and the cool decor, and u also convince him to gossip with u in the corner too

(u do appreciate having a reason to dress up at least, as you attempt to imitate the Tsaritsa herself with this dress)

U notice further on into the night that Hermione ran out looking upset, and ur “girl’s girl” instinct kicks in, (regardless of ur neutrality for her, u lie to urself) and follow her outside to comfort her

u talk, and tho ur cold demanour did intimidate her a little, after she realized u were genuinely trying to help her, she took u up on the offer, and asked if u two could be friends since she’s “surrounded by stupid Gryffindor boys all the time”

u agreed amused, and convinced her to join Viktor and u in ur gossip session, which Harry (after humiliating himself on the dance floor), joined in later as well

(You may or may not have iced the floor secretly under the redhead’s and the equally annoying prissy Slytherin blonde’s feet, sending them sprawling on top of each other, so neither would come bother u four)

Over the next week you hear from Hermione’s researching/studying sessions with you that Ron did apologize to her, of which u advised her to get revenge on him anyway lmao

Harry at one point came groaning and complaining to you abt Cedric bothering him abt the egg problem, and u went ahead and gave it to him

Finally the next task was here, something abt rescuing smth underwater that mattered to each of the champions

u were immediately on ur guard when Dumbledore called u and 3 other seemingly random ppl to ur office (but u began to connect the dots after realizing one of them was the little sister of the Fontai- French Champion)

only to deflect the spell that would've knocked u out, and instead pretend to be knocked out

u obv kept ur Vision on u at all times, as always, and realized what was happening as the teachers levitated u all out to the lake

Snape snapped about being the one in charge of you, (and lowkey told u he knew u were awake, did he sound a little,, proud?? no, not Snape surely of all ppl)

Viktor did end up fishing you out, which he said u “looked like a very unhappy drenched old tom cat” while swimming to shore, (u awkwardly pat him on the back for thinking ur the best part of Hogwarts, and then smacked him for getting u kidnapped to go into a freezing lake)

and u also ended up helping Viktor rescue the other girl left behind, and froze some of the mermaids’ tails in the water for their trouble

Fleur was so grateful that she came to hunt you (and Viktor too at the time) for helping her and her sister that she came to thank u two again while at the library

which then led to her sometimes hanging around ur table at the library (everyone avoids it like the plague initially bc of you, but now youve got a gaggle of wizards rotating out all the time, like the younger years Harry/Hermione/Ron, Viktor, and now Fleur)

by the time the third trial rolls around, youve taken to bullying the prissy blonde brat a year below you to keep him from not only bothering Harry and Hermione, but also ur own peace and quiet

The other Slytherins are beginning to warm up to you, or at least not actively ignore you, since you’ve been hanging around Viktor Krum, along with gaining favor from Snape more obviously (he’d plopped a singular towel in ur lap after getting out of the lake, and u might as well have “Snape’s Favorite” written across ur forehead for all that means)

(also some of them may or may not find u roasting the annoying blonde bully kid amusing too)

it isn't until u see the creepy retired Aura (or whatever they call their knights) DA professor milling about the castle more, nearer the Gryffindor tower, that you begin to warn Harry to spread the word among his little lion club to not travel alone, esp in the evenings

(u don't like how his weird rolling blue eye looks thru you, it reminds u of Dumbledore)

by the time the third trial is finally announced, you have ur sights set on that weird old man, and end up following him to his classroom at one point,

in which he cracks open a rattling trunk, tosses some food in, and seems to have definitely stolen what you assume to be the Triwizard trophy

he casts a spell on it, and you put on that same invisibiltiy amulet from alchemy to better follow him, and watch him sneak into Dumbledore’s office to return the trophy

(You break the “portkey” spell you find on it)

(you also leave a note behind on the headmaster’s desk to look into a trunk in the new DA professor’s classroom storage, and to be more careful hiring the next one.)

Harry somehow gets sucked into the maze you find out, and you end up sneaking in to save him, using your sword and Cryo Vision to battle him out

(finally, Archons, you didnt realize how much you'd miss fighting monsters)

Aurors descend upon Hogwarts, only just after the trial ends, and Viktor wins (you trained him too well for him to not, and may or may not have viciously sparred with him a little too much for him to not be a little afraid of the consequences of losing after you helped him so much lol)

Just as Harry is taken in by Dumbledore for questioning of how he got trapped in the maze, he runs back to nearly squeeze the life out of you in a hug, he tells you thanks for helping him again (and forced u to promise to teach him sword fighting or “ice magic”)

Then, surprisingly, the entirety of Durmstrang (and some Slytherins??) haul you up into the air with Viktor to celebrate his victory

(You can see Snape snickering at ur misery in the air)

Viktor and Fleur stay penpals, and the “golden trio” (more like “gryffindor triplets”) sticks around your library table

and you think you could start to get used to this, and Harry, Hermione, and Snape had gotten you a Yule/winter gift

(what’s Christmas. and why is everyone obsessed with decorating trees??)

…that is until Hermione looks over your shoulder one day at your usual reading table, and points to a book you’ve chosen for research,

saying “if you need to make a portal somewhere, that’s the book you should be looking in.”

☆

i hope you liked it!! and that it wasn't too much of a clusterfuck/chaos that was barely readable 😅

again, thanks for being patient with me, and here's finally ur payment for dealing with my ass lmao

Happy late new year!!

Safe Travels Kirarisastay,

💀♒

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