A/N: So in this fic, Leo & Calypso didn't come back and live at Brooklyn House as followers of Wadjet. They have 3 kids, Leonora, the main character, Leon, and Lea. Calypso wrote PJatO, HoO, MCatGoA and, TKC. Apollo was found by Leo and is married to Jaz as a follower of Sekhmet as well. They have 2 kids, Dia and Senya. Carter and Zia got married as well as Sadie and Walt. They both have kids.

Leonora sighed today was so sucky. First Mom told her she had to wear something similar to the style 13 years ago and get to the Great room at 15:00. She frowned as she entered and found the Andersons playing Rock Band 12, her father's invention. Nico, Mother and Father were there, along with Lea and Leon. Leonora sighed and flicked her hand, bringing up a holo.

She looked up her favorite fanfic, a Harry Potter/Percy Jackson crossover. She sighed. She wished she could meet the character in the book. She longed to solve the mystery of cold fusion with Annabeth(She was this close), to go surfing with Percy. She wanted to test her theory on Jason's flying. She wished she could come home and call Hazel or Frank and chat about her day. Her only connection was Nico, who had found them a few years back.

"Hey Leonora," said Calypso.

"Hey Mom." Leonora said with a sigh. She looked at all of them jamming out to the song(Last Friday Night). She shook her head. The Andersons really were fans of the classics.

She walked over and got in line for singing. Finally it was her turn. Then, there was a flash of light.

She didn't notice the flash. Nor did anyone else. She finally selected a nice song from 14 years ago. Bad Guy by Billie Eilish.

"White shirt now red, my bloody nose

Sleepin', you're on your tippy toes

Creepin' around like no one knows

Think you're so criminal

Bruises on both my knees for you

Don't say thank you or please."

Calypso was the first to notice.

CHB/Olympus P.O.V.

Annabeth was confused. This strange group of people had appeared just after Percy's wish for Calypso to be freed. This girl was singing a depressing song. The blond girl with a strange resemblance to the singer noticed and hissed over "She's in her emo phase."

"I do what I want when I'm wanting to

My soul? So cynical

So you're a tough guy

Like it really rough guy

Just can't get enough guy

Chest always so puffed guy

I'm that bad type

Make your mama sad type

Make your girlfriend mad tight

Might seduce your dad type

I'm the bad guy, duh

I'm the bad guy."

Slowly the other people noticed. One girl, who had a resemblance to Annabeth other then the linen clothes, combat boots, and streak in her hair, it was electric orange. Cocked her head and chuckled.

"I like it when you take control

Even if you know that you don't

Own me, I'll let you play the role

I'll be your animal

My mommy likes to sing along with me

But she won't sing this song

If she reads all the lyrics

She'll pity the men I know."

"Hey, kids, we made it." said the Latino next to the young kids.

All of them turn except for the singer. She waves but keeps singing happily.

"So you're a tough guy

Like it really rough guy

Just can't get enough guy

Chest always so puffed guy

I'm that bad type

Make your mama sad type

Make your girlfriend mad tight

Might seduce your dad type

I'm the bad guy, duh

I'm the bad guy, duh."

Everyone waited until she finished on the line:

"I'm a bad guy

I'm, I'm a bad guy

Bad guy, bad guy

I'm a bad guy."

She finished and smiled over at them. "Hey. Sorry about the choice in music. I know it was 14 years ago, but I love it!"

"14 years ago?"

"Yah. Meh. I still love it."

"It's 2017. I've never heard it in my life.."

"No, I come from 2033."

"Honey," said the blonde woman next to the Latino. "Honey, we time traveled back to the time just after the Battle of Manhattan."

"Oh! Why?"

"To read HoO."

"Oh!"

"And TKC."

"Oh…"

"What's wrong with our story?" asked the blonde with the stripe.

"Nothing…"

The boy next to her laughed and said: "I mean who are we? We just stopped the Apocalypse. Why, that's nothing compared to them flying into the air with dirt."

The latino rolled his eyes. "Oh yeah. Well it was surprisingly hard."

The girl-who-was-singing started crying. "Stop f-f-f-ight-ight-in-g."

"Libras." muttered the boy who looked like Apollo.

One girl just rolled her eyes before snapping, bringing up a weird holograph. She swiped a few times before saying:

"Friend: I ship Percabeth more than you.

Me: Oh, really?

Friend: Yep, I Fed-Ex it.

Me: I airplane it.

Friend: I yacht it.

Me: *walks up to stage and takes a mic* I Argo II it. You have been beat. *drops mic*"

The girl stopped sobbing.

The girl said another one:

"Percy: call my mom and tell her to meet us at the Empire State Building.

Grover: *nods nervously* okay… but what if she says no?... your mom can be kind of… difficult

Percy: are you scared of my mother?

Leo: we all are"

"Hey." They all whipped around and saw that the girl-who-was-singing was calling out to a mysterious girl. The two talked for a minute. Finally she turned. "Everyone, this is Reyna Avila Ramirez-Arellano, but don't call her that or she will kill you two times over. My name is Leonora Valdez."

"My name is Nico diAngelo."

"Leo Valdez."

"Sadie Stone."

"Apollo Anderson."

"Walt Stone."

"Calypso Valdez."

"Carter Kane."

"Zia Kane."

"Lea and Leon Valdez."

"Mark Kane."

"Yin-ly Stone."

"Jasmine "Jaz" Anderson. Noone has called me Jasmine. Well, no one alive has."

"Denyun Anderson."

"Senya Anderson."

"And we're-"

"We know."

"Wait! Apollo!?"

"Hey sis."

"You have a last name?"

"Duh. I'm married to Jaz."

"Anyways, I will tell you all one more headcanon that will make you crack up.

Octavion: *gets down on one knee*

Reyna: Oh my Gods, it's finally happening

Octavion: *falls over*

Reyna: The poison is kicking in

Hilarius right?"

Reyna was cracking up.

"Anyway, onto the books-"

"Why did you get married Apollo? Isn't your whole thing about how you're constantly hitting on girls?"

Leonora turned in slo-mo to the Hunters. "Hi Huntresses."

"Actually, We're the Hunters."

"But Hunters is the term for a male, bicthes." They noticed something. Little sparkes were popping up on her body. Leo gestured toward her and muttered something. Apollo leaped forward and knocked down the huntresses and CHBers while Calypso rose the thrones. Then they dropped to the ground. And it was just in time. A burst of pure heat leapt from her body. Once it was gone thay all rose.

"You have to work on controlling your Supernova." scolded Calypso.

"Supernova?" asked a Hunter, Phoebe.

Leonora hissed at her.

Calypso patted her and answered. "She is the only one in the family with it. She can make fire 10 times hotter than the hottest lightning. She can, of course, cool it down. Nothing and no one, god, mortal, demigod, or anything is immune."

"Why does she hate us?" asked Thalia.

"Well, she doesn't hate you in particular. Just the idea of the Hunters."

"Actually, I think you're lit, Thalia. It's the others that need help. We can discuss this at break. But I will discuss it with all of you. Artemis included. We will start on The Lost Hero, then do TSN-"

"Why won't you tell us the name?"

"Spoilers. Than MOA, THH, BOO."