Ash: Helloooo! Here is chapter 4!

Nico: Wohoo!

Ash: Nico, get out of here.

Nico: Fine. *Shadow travels away*

Ash: Finally. Anyways, here is chapter 4, some of the crossovers coming in. I will try to include more OCs. Thank you those who reviewed and gave feedback! The rest of you: go review! Here's our disclaimer guest!

Clara: Hello!

Ash: Hi Clara. Can you do the disclaimer?

Clara: Ash Cahill does not own PJO, HoO, KC, Harry Potter, Doctor Who, Torchwood, 39 Clues, LOTR, Star Wars, DB/Z/GT, an albino crocodile, a bow tie, Canon in D, Ping-Pong, and anything that is wibbly wobbly OR timey-wimey, however he does own any and all OCs in the story.

Ash: Thank you Clara! Now, lets continue.

Camp Halfblood, October 15, 2014

Annabeth's POV

Annabeth and other teenage world-savers stared in shock at the blue rectangular box that hadn't seem ed to be there before. As they stood silently gaping at the strange sight, Rob walked out of the Hades Cabin.

"Hey guys, I heard it go all quiet, it never does that, what's going o- What." Rob stopped short as soon as he saw the mysterious box.

"It had just appeared!" One of the girls from the Egyptians said.

"Wait... I think I remember reading something about this in an old text. A big blue box. It certainly seems to have been at least twice as many battles as it was said to have appeared in." Rob said, circling the box slowly.

All of a sudden, the door on the box swung open, and out stepped a young brunette woman, of about twenty-five. She looked at the group of demigods and Egyptians staring at her and yelped.

"Doctor! We um... have some... new friends..." the woman squeaked.

A man stepped out of the box as well, which according to Annabeth's logic and knowledge of physics, should've been impossible. The man appeared to be in his late fifties, with eyebrows that made him look like an old version of Ares. He wore a suit, and his eyes had the twinkle of a madman who acknowledged his madness and accepted it. But Annabeth knew he wasn't insane, no, it wasn't a crazy look in his eyes. He reminded her much of her mother.

The mysterious man known as the Doctor spoke up. "Ah, it seems we do. Can anyone tell me the date perhaps? Maybe, 450, 500 AD?"

"October 15, 2014." Kay answered shakily.

"Really? Now, where are we, a Greek or Rome recreation?" the man asked.

"No, you're in Camp Halfblood." Jason said calmly.

"Ah, demigods! I love demigods!" the man proclaimed.

"Who are you? How did that box get there? How did you both even fit in there, that defies the laws of physics!" Annabeth asked the man.

"I'm the Doctor and this is Clara. We used this box, as you call it, to get here. It is actually called a TARDIS. It stands for Time And Relative Dimensions In Space. And actually, it's Timelord science, so maybe it defies your logic lass, but not mine!" the Doctor said with a slight Scottish accent near the end (A/N: He is the 12th Doctor.).

Annabeth recoiled in shock. No one, not even her mother had talked to her with that much condescendence before.

"Oh schist-" muttered one of the demigods.

"Ex-CUSE ME!" Annabeth screamed, drawing her dagger and pointing it at the Doctor.

"What is up with you humans and your pointy weapons?" The Doctor complained to no one in particular. He took out a weird metal thing with a green tip. The Doctor pressed a button on it, and the dagger in Annabeth's hand sparked. She yelped and dropped it. She glanced off to the side and noticed Leo staring with glee at the thing in the Doctor's hand, an excited grin not unlike a child's on Christmas morning (A/N: or Hanukkah, or Kwanzaa, or whatever else you happen to celebrate) plastered on his face.

"Now that's out of the way, why don't we go sit down, and talk like normal people with a cup of tea, instead of aiming sharp pointy objects at eachother's vital body mechanics!" The Doctor said. Annabeth glared daggers at him.

"Uh, yeah, sounds great, we were actually headed for the Big House when you came here. How about we go there?" Percy suggested. The group walked over and entered the Big House.

Carter's 1st person POV (That's right, a Egyptian POV)

We entered a large room with a Ping-Pong table and several recliners, along with a mounted leopard head. We sat down, and began to talk.

"So uh... We've been noticing some weird magical disturbances around the globe lately," I started off. "It could be nothing, but these power levels... They're well over 9000 on the charts. That's too strong for a normal glitch, but it can't possibly be correct either."

I looked around the room. Most people looked confused, even that Doctor guy. All except for two. That Kay kid, and his friend Rob. They were both pale and looked uncomfortable, and seemed to be having a silent conversation with each other.

I decided to call them out on it. "Kay, Rob, anything to contribute? I asked, raising an eyebrow. Kay shot a look at me, then stood up.

"Yes actually, we do." Well that was unexpected.

"There is a new threat." Kay said, which was answered with groans, complaints and even a few "Already!"s.

"This new threat is the strongest we ever will face." Kay continued. "And worse. I know him. He's my foster brother." At this, Rob shot Kay an incredulous look, and the room went dead silent.

"His name is Paradox." Kay said darkly. "And he's... He is a son of the Titan Kronos." The room was so quiet, you could hear an atom drop.

"He's my mortal enemy, for reasons I can't... Bear to explain right now." Kay said, choking a little on his words. He cleared his throat and continued.

"He gathers an army as we speak. He has currently sent an elite squadron led by my cousin Leviathan, son of Atlas, to here."

"Wait, Atlas has a son? How does he even get any, he's holding up the sky!" Percy exclaimed. Piper slapped him. Sam looked slightly scared, which did not help me at all, considering she was the one covered in monster dust and blood, and holding a serpent head. I gulped. This, could not be good.

"Let's worry about that later though. For now, let us talk, and make new friends!" Kay exclaimed, drawing out cheers from the crowd. Wow, that guy sure knew how to make a speech.

Sam's POV

Everyone was having fun. Percy was arm-wrestling Jason, Calypso was chatting with Jaz, the healing magician from the Egyptians, about what kind of herbs are best for healing, Annabeth discussed differential calculus with the Doctor as Leo tried to get the blueprints for that weird metal stick thing with the green tip from him. He called it a sonic screwdriver. Nico and Walt were discussing death, Rob was discussing strategy with Carter, Thalia and Frank were having an archery competition, Clara talked with Piper about different adventures she had with the Doctor, and Kay and Sam were talking about different things. Everything was as normal ass it could possibly be. That made Sam suspicious. Whenever something was going well, that means something was bound to go wrong.

Halfway through, Serena, Rob's girlfriend walking in, emitting a silver glow.

"Hey Serena, why are you glowing?" Sam asked. Serena had been unclaimed so far. Maybe she had gotten claimed?

"Oh, I was just claimed!" Serena said happily.

"By who?" Kay asked, and everyone's eyes turned to her.

"Artemis!" Serena said.

Ash: What? Serena is a child of Artemis? Plot twist anyone? Anyways, I have some updates:

I have decided that once I reach chapter 6 I will start writing the story for Kay's origin.

I will take a random WILLING reviewer to do the disclaimer starting next chapter. It won't happen all the time, but every few chapters or so. If you do not wish to be picked, put "do not pick me for the disclaimer!" at the bottom of your review. I assure you, I do read every review. To participate for chapter 6, you must review by Monday, October 28th, 2014.

Drop a review if you like the story so far, and also drop one to let me know what I might improve on! Never hurts to let me know how I'm doing! :)

I'll see you all next chapter! It's 1 o clock here, so I should probably sleep now. Good night/morning/afternoon/evening!