Hi guys! This is my first fanfic so try not to be too mean on the reviews!

Disclaimer: I do not own PJO or HOO.

Universal P.O.V.

"But Chiron!" Leo screamed. "I'm sorry Leo, I know you just got back, but we have discovered two demigod twins at this school." "Well who cares? Why can't someone else who HASN'T just got back from a Giant war go bring them to camp?," Percy asked. "YOU GUYS!" Annabeth yelled, "I'm sure Chiron has a good reason. You do, don't you?" "Actually," Chiron said "it's because there is a prophecy about these twins." There was a long silence in the Poseidon cabin. They had just gotten back from the war and the seven and Nico were relaxing, when Chiron burst in and told Leo, Annabeth, and Percy to go and escort two demigods to camp. "A prophecy?" Percy asked, "Well, can we hear it?" "No," Chiron said firmly, "you cannot hear the prophecy quite yet." They were too exhausted to argue. Percy said, "Can we at least know their names? Are they boys or girls? How old are they?" "Chiron, can I tell them my name is Mr. Sizzle?" said Leo. "Oh Leo," Chiron said in a tired voice, "Sometimes I worry about you." The whole cabin erupted into laughter. Once it died down, Percy said, "Hey! Remember me? The guy with the questions?" "Oh, right" Chiron said, "The girls names are Crystal and Mysti. They are each 12 years old. We don't know their godly parent yet, but we are hoping when they get to camp that they will be claimed." "Okay" Annabeth said, "what are we going to do when we get to the school? Where is it?" "The school," Chiron said, "is not far from here. It's called Shimmering Lakes School and it's a boarding school. You will be staying there for a month," "A MONTH!?" Leo, Annabeth, and Percy yelled. "Yes. A month. The girls.. they don't trust people easily. They've had a rough year, and it didn't go so well with the satyer we sent. " "What happened?" Percy asked. "Never mind. I don't want to know."

Crystal's P.O.V.

My twin sister and I have always had a weird life. Wherever we go, some weird thing happens. But this last year has been the worst of them all. In school, there was this weird kid who wore pants in the middle of summer. No matter how hot it was. He followed us around all the time. My sister, Mysti, and I have been seeing (oh sorry mom, hallucinating) weird creatures that look like monsters. We tried to tell our mom about it but she just sent us straight to the phycologist. We have been kicked out of so many schools I can't even count them. We finally survived a whole year at Shimmering Lakes School, but like I said, it was the weirdest year of all. On top of the weird pants guy and the monsters, three new kids just showed up at our school and they're high schoolers. Why would they ever follow two sixth graders? We don't know, but they do it anyway. They are worse then the creepy guy who always wore pants! Whenever we see them, they stare at us and whisper something then hurriedly walk away. One day, they came up to us during lunch and sat down by us. It had only been a week since they were here, and so we tried to be nice, but that's hard when they are following you and whispering. As soon as they sat down, Mysti stood up and walked away to another table, then sat down there. Of course I followed her, she would kill me if I didn't. Even if I'm 5 minutes older. I whispered to the new kids "Bye," before I went to sit by Mysti. They watched us go, and then followed us. That was a bad move on their part, Mysti is super strong and if she moved away from them, it was probably not a good idea to follow her. They sat down and and the girl with blonde hair, she seemed to be the "leader", said "Hi. I'm Annabeth."
"Uh, hi."
"This is Percy," she pointed to the black haired, sea green eyed boy to her right, "and this is Leo," she pointed to the curly haired, scrawny boy on her left. "Hi," Percy said. "But," Leo said, "you can call me Mr. Sizzle."
"Umm okay then. Hi. I'm Crystal and this is Mysti, and well, can we ask you something kind of weird?"
"Sure," Annabeth said.
"Well, why were you, following us? I mean, we're sixth graders and you're in high school, and usually high school students don't follow sixth graders."
They exchanged looks with each other and then ducked their heads and started whispering to each other quiet enough so we couldn't hear them.

Percy's P.O.V.

"What do we do?" I said.
"Should we tell them?" Annabeth said, "Or should we wait?"
"We should probably wait" I said, "Remember? Chiron said they don't trust easily. Let's wait another week." "Uh guys, they're walking away." Leo pointed out.
Lunch was over, so we headed to our classes, and when we passed Crystal and Mysti in the hall, they ran away. This continued for another week when finally we went back over to their lunch table and sat down. Mysti immediately ran away to another table and sat down. When Crystal didn't follow she came back over and said, "Crystal!" "What?" Crystal said. I noticed she wasn't looking at her sister when she said that, she was staring straight into Leo's eyes. Leo was staring into her eyes too. "Come on!" Mysti said. "Oh, okay" Crystal said sadly. "Bye." I think when she said "bye" she said it to all of us, but she only looked at Leo. Then the twins walked away.

Annabeth's P.O.V.

"Guys, we have to tell them NOW." I said as we were walking down the hall. "It's been two weeks and there are five demigods here. Don't you think monsters would have attacked by now? There's got to be something going on."
"I agree" said Percy.
"You only agree because she would kick your butt if you didn't" Leo said.
"Yeah..."
"Okay guys," I said, "do you think they will listen?"
"No" the boys said in unison.
"Well, were trying anyways."

We went over to Crystal and Mysti during lunch but before they could walk away I said "wait!"
"What?" Mysti said.
"We need to talk to you."
"Come on Mysti just let them talk," Crystal said.
"Ugh, fine," Mysti said.
"So," Percy said, "do you guys have only one parent?"
"How did you know?" Crystal asked.
"Do you live with your mom or your dad?" Percy said, not answering her question.
"We live with our mom." Crystal said.
"We don't have a dad," Mysti added.
"Oh come on," Leo said, "everyone has a dad. And we know how to find yours."
"You do?" Crystal asked.
"No, Crystal he probably doesn't. He's just lying," Mysti said.
"I swear on the Styx what we are about to say is completely true."
"The sticks? Why would you swear on sticks?" Mysti said.
"Mysti!" Crystal said excitedly, "I think they are talking about the River Styx! The one in Greek Mythology!"
"Yeah we are," I said, "and we need you to come to a camp with us."
Crystal and Mysti looked at each other and seemed to have a mental conversation in two seconds. "Why?" Mysti asked, "Tell me the truth. NOW!"
"The truth?" Leo said, "Are you sure?"
"Yes" they both said.
"Okay," I said, "the truth is that your dad is a Greek god and you are a demigod and we want you to come with us to a camp for special people just like you."
"Mysti," Crystal said, "I think they're telling the truth."
"No. They probably want to take us to a mental health camp like mom does." "Do you?" Crystal asked. She seemed like she felt hurt on the inside. Like she really trusted us and now she thinks we were going to take her away to a mental institute. "If you are, were not going."
"I swear were not Crystal." I said.
The twins looked at each other and seemed to have another mental conversation. Then they looked back at us and said, "When do we leave?"
That's when the monsters attacked.

Mysti's P.O.V.

I have to say, I had a really hard time believing Leo, Annabeth, and Percy. I don't know if I do believe them, but Crystal does, so I will try. It wasn't that hard to believe them after monsters came pouring in through every window in the cafeteria. I knew the monsters were real, because they were the ones me and Crystal had seen before. They had one eye and were very tall. A cyclops is what I think they were called. Annabeth had a dagger and was already fighting them. Leo was somehow hurling fireballs at the Cyclopes , but it wasn't doing anything except making them mad. While Leo was distracting them Percy was getting out, a pen? How was a pen supposed to help? Then in a moment where the pen was Percy held a bronze sword. How that happened, I had no clue, but I didn't have time to think about it before Annabeth threw us each a sword and said "Fight!" So Crystal and I each started swinging and it just came naturally, sort of like instincts. When we slashed a monster in half in turned into dust and vanished. We finished off all the Cyclopes and looked around for Percy, Leo, and Annabeth, but they were gone. We were alone.

Leo's P.O.V.

We were in the middle of fighting the Cyclopes ,when suddenly in a flash of light, we found ourselves in the throne room of the gods. Also there were Frank, Hazel, Jason, and Piper. One of the gods spoke up and I realized it was Poseidon. "We wanted to" he didn't get to finish his sentence before Percy interrupted. "Why are we here!? We were in the middle of a fight and now two demigods are on their own with 12 Cyclopes!" "Percy," Poseidon said, "we wanted to tell you seven about those demigods. Especially you, Percy." "I'm so confused" Piper said. "Just wait darling," said Aphrodite, "I want to hear this." "Okay," Poseidon said, "I brought you here because the demigods, Crystal and Mysti, they are my children. " The throne room went silent. Does this mean Percy has two sisters?

A/N I know I know I know. It's really, really short. I'm new at this. Anyway I wanted to add that I only chose the name Crystal for the story because I think it fits. Don't think i'm trying to 'put myself in the story' or something, because i'm not. I also wanted to say that if you want to be a character in the story just add this in you review: Name of Character, parent (no Big Three, sorry), weapon of choice, and some details. Thanks! Please review!