PJO x HP Crossover Group Chats

Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
F/F
F/M
M/M
G
PJO x HP Crossover Group Chats
Summary
Fun shenanigans! :DThe Mist hasn't been altered yet, so demigods and wizards still can't see or know about each other. Rowan Glimrose, and Arlan Skywoods, two sons of gods and a witch and wizard, have been hiding their secret school – calling it another "College Campus" for ages.Rowan Glimrose, Son of Hecate, a friend of the seven, and a friend to Harry Potter always leaves for school at King's Cross Station, on September 1st. That was usually a bit later than when the other seven went to college. They had their suspicionsArlan Skywoods, Son of Morpheus, a friend of the seven, and a friend to Harry Potter, also leaves for school at King's Cross Station, on September 1st. It wasn't long until he accidentally slipped out a single word of Hogwarts' existence.But when Hecate finally agreed to alter the mist, they went nuts. :D
Note
The first chapter is just a rundown of this crossover AU, I don't think you guys are willing to scroll all the way through the notes before reading the context of the fanfic.
All Chapters Forward

What Do You Mean, Witches and Wizards Exist??

In GC: A Group Chat That Must Get Proper Sleep

@seaweedbrain has changed the name to: SECRETS HAVE BEEN LEAKED

Friday

Time:

4:30 PM

seaweedbrain:

HEY

Y’ALL

YOU WON’T BELIEVE IT

ANNABETH AND I JUST SAW SOMETHING OUT OF THE ORDINARY

 

lightning_bolt:

What is it???

 

Pipes:

Yeah, tell us!!

 

goat_legs:

Percy are you alright??

You haven’t gone insane??

 

seaweedbrain:

I SWEAR ON THE RIVER STYX THAT I AM NOT INSANE

I KNOW WHAT I JUST SAW

ANNABETH CAN VOUCH FOR ME TOO

3948utegjoeijf

 

golden:

I’ve never seen Percy this excited about something

 

revengeismymiddlename:

The last time that happened, something crazy always happened

 

adeadlyprettybitch:

SPILL THE BEANS PERCY

SPILL IT

 

lovestomurder:

You heard her, Percy

 

sunshine:

He’s a lot more awake now. . . 

I should be concerned

 

ghostking:

He’s always like this

Let him be

 

ReYnA:

You called everyone to stop what they were doing for this

EXPLAIN YOURSELF PERCY JACKSON OR I WILL HAVE YOUR HEAD OFF FOR NOT LETTING ME FINISH MY FANTASTIC STORY I WAS TELLING THE GIRLS

 

nightmare:

What is going on?????

 

dreamcatcher:

We’re late to the party

 

sleepdeprivedgremlin:

Yup

 

knowitall:

100%

 

Autumn:

I just want to have a peaceful day

 

Theater Kid:

I’m in the middle of class – make it quick Jackson 

 

Frankie: 

Me and Hazel were on a date - why’d you have to call us

 

chocolate:

It was rude of you, Percy

 

usedtobeatree:

I’m ready to kill him if he doesn’t explain in the next 20 seconds

 

Juniperbush:

That’s a bit harsh. . . isn’t it?

Just for interrupting our Girl’s Night/Sleepover??

 

redhead:

I sense something. . . . .

 

yourtoolfixer:

Of course, you do.

Percy just tell us already

 

seaweedbrain:

Annabeth be ready to defend me on this one

 

wisegirl:

👍

 

seaweedbrain:

I SAW SOMETHING OUT OF THE ORDINARY

SOMETHING POINTY

SOMETHING FLOWY

SOMETHING BLACK

 

yourtoolfixer:

Woah, are you racist? 

 

seaweedbrain:

NOOOOOOOOO

THAT’S NOT WHAT I MEAN

I WITCH HAT

AND A WITCH BROOM

ANNABETH SAW IT TOO

WHILE WE WERE WALKING HOME FROM CLASS

WE HEARD SOMETHING ABOVE US

AND SAW THREE BROOMS

[posted 2 attachment photos]

 

yourtoolfixer:

That’s definitely not AI

 

wisegirl:

I can assure you that’s not AI, Leo

If it was, I would not have believe in Percy either 

Actually 

Percy would’ve deleted those photos he posted earlier 

If it was AI

 

seaweedbrain:

See? 

She vouched

 

golden:

How were you able to see those???

I thought they only appeared in stories

And legends if they're lucky enough, like Merlin the Magician 

 

seaweedbrain:

I don’t know, but I have some sort of feeling that we might be able to see through the mist.

You know - the one between demigods and wizards - if there ever was one

 

sleepdeprivedgremlin:

Now that you mentioned it, I now see people wearing robes

Like it was no big deal to wear them on a hot spring day

 

wisegirl:

What do you think about this, Rowan?

. . . 

Rowan? 

Hello??

. . . 

Are you there too, Arlan????

 

ReYnA:

Well that’s sussy 

The moment you guys mention witches and wizards being spotted. . . 

They are out like a light

 

ghostking:

You’re right. . . . 

That is a bit suspish 

 

wisegirl:

Do any of you think they might have something to do with whatever we’re seeing?

 

lightning_bolt:

Most likely

Did you try calling them?

 

wisegirl:

I tried 

But they hung up

Instantly

Like they’re freaking out or something. . .

 

Meanwhile with Rowan and Arlan back at Hogwarts:

 

“They KNOW!” Rowan shouted, in a panic. 

“Who knows?” Harry asked when he saw his friend pacing back and forth in their shared dorm. Neville tried to calm him down, but it was no use. Ron looked confused, and even Arlan was feeling uneasy. 

“I -” Rowan started but paused when he realized that none of them knew about their friends at Camp. 

He glanced back at Arlan who fidgeted, feeling nervous to tell their friends about their current situation.

“N-nothing. . . ,” Rowan lied, before taking Arlan by the hand. “We’ll be back in a minute!” 

 As he dashed out of the dorm with Arlan in tow, Harry, Ron, and Neville looked at each other with the same look. 

“Do you have any idea what he’s talking about?” Neville asked.

“I’m pretty sure it’s just rubbish. . . ,” Ron replied, but he sounded pretty skeptical. 

“I’d reckon it’s something big,” Harry chimed in. “Normally he wouldn’t dash out of the dorm unless it was something like a stomach cramp.” 

“Why do you know that Rowan has stomach cramps?” Ron asked, genuinely confused. 

“O-oh! I did not say anything!” Harry stated, crossing his arms. 

 

Rowan dashed all the way to Professor McGonagall’s office with Arlan, who arrived after Rowan gave out the password for entry. 

Professor McGonagall looked bewildered to see the two boys in her office, panting and out of breath, but when she saw the look in their eyes, she knew something was up. 

“What is it, boys?” Professor McGonagall asked. 

“T-they know, Professor,” Rowan started. “They know - my friends from Camp - they know about witches and wizards.” 

“That can’t be good,” Professor McGonagall replied. “I’m assuming you must speak to your mother then.”

Rowan nodded vigorously, wanting to check up on his mother who most likely altered something for them to see. 

Professor McGonagall stood from her desk and used her wand to spell out a complicated spell. The spell took place, opening a huge magic circle, and then standing before them was Hecate, the Greek Goddess of Magic and Witchcraft. 

“You have called?” Hecate replied coolly, looking at the professor. 

“Your son, and his boyfriend, would like to speak with you,” Professor McGonagall explained. 

Hecate turned to see her son, now dressed in his regular clothes that he always wore after classes were done. “What’s the matter, son?” Hecate asked slowly, hoping to pick up any missing information. 

“They know – they know about us, Mother,” Rowan said, looking her straight in the eyes. 

“Did you do something to the mist, my lady?” Arlan asked, bringing it up.

Hecate smiled. “That I did,” she replied. “I know it’s a bit of a sudden change, but soon these demigods will know about your second life.”

“But mother! You’ve sworn to keep the Wizarding World a secret from everyone – including the demigods!” Rowan reminded her. 

“That I did. . . ,” Hecate said. “I’d thought messing with the Mist just a bit, they will get to see both of your lives as wizards.” 

“We will now have to explain everything from top to bottom,” Arlan grimaces, remembering how many lies they had to tell their demigod friends to get to Hogwarts without them suspecting. “Oh shit – that includes Harry and the others.”

“They don’t know anything about our demigod life either. . . ,” Rowan said, realizing what they were going through. “Why must you do this, mother!?” 

“To see what happens once I merge these two,” Hecate replied, smiling. “What’s done is done – nothing can be changed after I altered the mist just a bit.” 

She turned to face the two of them. “Good luck on explaining this to your friends, my dear,” she said before the magic circle closed, and she disappeared into thin air. 

There was a beat of silence until Arlan spoke up, “Don’t explode with anger in Professor McGonagall’s room, please,” he said, putting a hand on Rowan’s shoulder. 

“Why would she do that?” Rowan growled. His mother had the Mist, where demigods and mortals live their own separate lives, including witches and wizards. But now that she’d altered it, the demigods can view what a witch or wizard’s life looks like. It isn’t exactly. . . less dangerous though. 

“I’m sure she has her reasons, Glimrose,” Professor McGonagall said, watching the two interact with each other. “And if she has indeed altered the mist, that means the Hogwarts creatures around here might also be affected by it. . . some can even turn dangerous.” 

“Like the centaurus,” Arlan said. “Those guys are here in Hogwarts, and also in the demigod world.” 

“You’d think the Centaurus will become even more dangerous than they were before?” Rowan asked, lifting his head up to face them. 

“We’ve seen countless Centaurus during our quests,” Arlan replied. “And in the forbidden forest.” 

“But those guys are like. . . nice-ish?” Rowan supplied, and Professor McGonagall sighed. 

“Well as much as I’d like to complain to Hecate, there are some aspects of this event as a whole,” she said, glancing at the two boys, before explaining. “We could use some of the demigods’ help to defeat he-who-must-not-be-named, and for them to possibly overthrow Umbridge and let Professor Dumbledore take office again.” 

“That’s great and all but. . . ,” Rowan began.

“But what?” 

“How do we explain that me and Arlan have been hiding this secret part of our lives from our friends?” Rowan asked. “As far as I’m concerned, they’re on to something after uh, Percy posted two photos of witches and wizards on broomsticks.” 

“Uh. . . our Percy Weasley?” Professor McGonagall asked, raising an eyebrow.

“Oh! I meant Percy Jackson,” Rowan corrected himself. 

“Those two will have to meet one day,” Arlan suggested, looking a bit smug before Rowan elbowed him to behave. “Ow.”

“Granted,” Professor McGonagall said. “But first - you might want to talk to Harry and the others before you talk to your fellow demigods. Now off you go - I’ll talk to Dumbledore about this situation later.” 

Rowan and Arlan both nodded. They walked out of Professor McGonagall’s office, and back up to the rotating staircases, one of them that led to the Gryffindor Tower. 

The fat lady was there as always, and she asked, “Password?” 

“Mimbulus mimbletonia,” Arlan answered. The portrait of course opened, allowing the two boys back into the Gryffindor Common Room. Once they reached their dorm, Harry, Ron, and Neville were there looking confused on why they just ran off. 

“So. . . ,” Harry began. “Tell us why you ran out so quickly.”

“Did you have another stomach cramp again, Rowan?” Ron asked, to which Rowan shook his head. 

“No. . . it’s not that,” Rowan replied, before looking at Arlan, who gave him a nod to continue. “It’s something more. . . bigger.”

“How big?” Neville asked.

“Really big,” Rowan answered. “Both Arlan and I now have to come clean -”

“You two have been hiding something??” Ron asked, sitting up straight. “That big???” 

“Uh, yeah, that big,” Rowan replied sheepishly, rubbing his neck. “Alright listen - just don’t freak out or anything okay?”

The three boys nodded. 

“You guys know Greek Mythology, right?” Rowan began.

“Yeah, Greek Gods and stuff,” Neville replied, before looking at Harry and Ron who seemed to not understand. “What??? You guys never heard of the Trojan War??”

“I’m sorry?” Ron asked, confused. 

“I’ll explain later - let Rowan finish,” Neville said, gesturing to him. 

“You guys also know about demigods right? Half god, half mortal?” Rowan supplied, and Neville again, was the only one who nodded - Harry and Ron were just confused. 

“Well both Arlan and I. . . are demigods,” Rowan spat out. 

And Neville shrieked. No, it wasn’t a shriek of terror, it was a shriek of joy. “NO FREAKING WAY!” he shouted excitedly. 

Harry and Ron were only mouths gaping at the two boys. “I’m sorry????” Ron asked, genuinely confused. “Y-you two are demigods?!” 

“Which god??? Which god??” Neville kept asking, ignoring Ron’s baffled expression. 

“I’m the Son of Hecate, the Goddess of Magic and Witchcraft,” Rowan replied, smiling. 

“And I’m the Son of Morpheus,” Arlan said. “The God of Dreams.” 

“Woah. . . ,” Neville said, before turning to Harry and Ron. “Hey hold your horses for a second -”

Rowan and Arlan shared a look that said, Shit. 

“ - If you two are the sons of a god and goddess, that must mean there are more demigods out there,” Neville said, and Rowan’s phone notifications went off for like the 50th time that day. 

“I’m guessing that’s one of them?” Harry asked, looking at the notification on Rowan’s phone. 

“Yeah?” Rowan replied, unsure. He sat down on his bed, Arlan next to him, and Harry, Ron, and Neville were sat on the other side of the bed. 

 

SECRETS HAVE BEEN LEAKED GC

Friday:

4:40 PM

 

seaweedbrain:

Rowan – are you alive?

Hello?

redhead:

I’m sure he’s alive. . . 

If not I’ll know

Maybe?

nightmare:

Yeah, I’m alive

Sorta. . .

 

redhead:

Wdym sorta?

You’re alive – that’s what matters

 

wisegirl:

Well. . . 

Considering what Percy took, I think it had some effects on you and Arlan.

 

nightmare:

Ehhhhhhhhhhhh

I guess?

 

dreamcatcher is online

 

dreamcatcher: 

It took a toll on both of us

But we have something to announce

Something big

 

seaweedbrain:

Are you guys getting married?

 

dreamcatcher:

What – no

We’re not getting married

That’s for when we’re older ;)

 

nightmare:

Shut up.

Anyways, we have something to announce

And we’re not going to fuck this up and do it again

Is EVERYONE online?

 

Stoll 1: 

Yup

We’re all online :) 

 

nightmare:

Wait –

When did you get invited to the group chat?

 

Stoll 2:

a while ago actually

 

Scholar Bloke:

Yeah, we joined in while you and Arlan were busy with something

 

nightmare:

And by that we mean we were busy talking to Hecate and our professor

 

yourtoolfixer:

You talked to Hecate?? 

:000000000

Makes total sense actually 

You’re her son

 

wisegirl:

Wait

How did your professors know about Hecate

 

nightmare:

Umm

Don’t freak out

 

seaweedbrain:

We’re not freaking out 

Don’t worry :) 

 

nightmare:
I’m just currently getting the nerves out

Ok

Here goes nothing:

Arlan and I are wizards – and that’s why sometimes we disappear into thin air

On certain days because of something big – something like Quidditch

 

SECRETS HAVE BEEN LEAKED is silent:

 

Everyone except nightmare and dreamcatcher:

WHAT

I’M SORRY?!

YOU’RE A WIZARD????

 

wisegirl:

Wait – if you two are wizards

Doesn’t that mean the entire Wizarding World is alive??

And doesn’t that mean Harry Potter is alive and actually REAL? 

Not just movies???

 

nightmare:

Yerh it is – Harry

I’m stealing Rowan’s phone for a second – Harry

Just wanted to pop in and say hi – Harry

 

wisegirl:

OMFG

 

redhead:

HE’S REAL????? 

 

nightmare:

Ginny, what are you doing here?? – Harry

Shit no – Harry

That’s not Ginny – that’s someone else – Harry

Who are you? – Harry

 

redhead:

Rachel Dare 

I’m not. . . Ginny

Whoever she is?



nightmare:

Ginny Weasley – Harry

Seventh member of the Weasley family – Harry

 

wisegirl:

:000000

The ginger family is real???

 

nightmare:

Yasssss – Harry

Wait – no, you can’t have your phone Rowan – Harry

ROWAN – Harry

WOO

Finally

Back online!

You guys don’t mind Harry being on this gc, do you?

 

Stoll 1:

Not at all! 

 

Stoll 2:

Yeah! 

If Harry is real, that means the Weasley twins are real >:)))))

 

Scholar Bloke:

No.

Connor.

Don’t get any ideas from those twins.

You and Travis are enough

 

Stoll 2:

You’re no fun:(((( 

 

nightmare has invited theboywholived into SECRETS HAVE BEEN LEAKED GC

 

theboywholived:

Yoooooo

Let’s gooo

Thank you Rowan

Now I don’t have to steal your phone and type out “–Harry”

Every sentence I type

 

nightmare:

Don’t make me regret this

Please

You’re free to add Ron and Neville

Anyone but the twins

 

theboywholived:

Can’t say no, can I?? 😏

 

nightmare:

HARRY

 

theboywholived has added in foodlover, nevillelovesplants, and books4life into the SECRETS HAVE BEEN LEAKED GC

 

theboywholived:

That’s better 

 

books4life:

Harry wtf is this?

 

foodlover:

No need Hermione – it’s just a sign that Rowan is showing something huge

He’s a demigod along with Arlan

 

books4life:

A DEMI–what?! 

IS THAT WHY WE DON’T HEAR FROM YOU DURING SUMMER?

ROWAN ADORAY GLIMROSE I WILL HAVE YOUR HEAD ONCE YOU STEP OUT OF THAT DORM

 

nightmare:

Hermione –

Calm down

Please

Don’t smack me with a scroll :((( 

 

wisegirl:

Hermione Granger?

:0000

 

seaweedbrain:

Oh no

Another Annabeth?

 

wisegirl:

Percy be nice

 

books4life:

Percy?

When did he change his user to, “seaweedbrain”?

The one we know his user is, “booknerdweasley” 

 

nightmare:

Seaweedbrain is Percy Jackson

Not Percy Weasley

Keep in mind

Anyways, these are my friends from Summer Camp

Camp Half-Blood

or

CHB

 

books4life:

Ah

Understandable

But you have to explain more on your demigod life

Or I’ll have your head

 

nightmare:

. . .

Uhhhhh

Arlan help me out

 

dreamcatcher:

You’re on your own for this one ;) 

 

nightmare:

Take that smug face off of your face

NOW.

 

books4life: 

You two are something

So. . . 

Everyone here except me, Harry, Ron, and Neville are demigods.

What is demigod life like?

 

seaweedbrain:

Dangerous

 

wisegirl:

Extremely dangerous

Prophecies are always coming here and there

Meaning we get thrown into battles that turn into a war

Against all odds

 

theboywholived:

Prophecies???

 

books4life:

They may be onto something. . . 

I sense that we have a prophecy as well – 

Don’t know the context of though

 

wisegirl:

We could try and find it –

Shit. 

We don’t know where the wizarding world even is.

 

books4life:

. . . 

It’s in Scotland 

 

seaweedbrain:

Tf how’d you get there from home???

 

nightmare:

Floo Powder

and Hogwarts Express

The train leaves at 11 and it enters Hogwarts at 9

 

seaweedbrain:

. . . 

Can we come?

 

Forward
Sign in to leave a review.