So I was searching for a story where the Greeks, Egyptians and Norse all met and fought together. I couldn't find any, so I wrote my own. So without further ado, here it is...

Disclaimer - I don't own Rick Riordan, Percy Jackson and the Olympians, The Kane Chronicles or Magnus Chase and the Gods of Asgard.

CHAPTER 1

Percy didn't know how his day could get any weirder. His friend Carter had called to say that magic sensors were going off at the 23rd Nome in Boston and monsters were attacking. Quicker than thought Percy had dashed off to find Annabeth. After explaining the unfolding events they ran to tell Chiron the news.

"Chiron, my Egyptian friends need some help up in Boston. Annabeth and I need to go. Now!"

"Okay, but take some other campers with you, it could get dicey if I know Boston."

"Right, but who could we take? We'll need people that are competent, who know one end of a weapon from another, people who -

"How about us Kelp Head?" Percy just about jumped out of his skin. There standing on the balcony leaning against the railing were his three oldest friends. Thaila, Nico and Grover.

"Yes, just the people I need. Good to see you guys again." Percy said as he hugged the three of them.

Grover was wearing his Rasta Cap and a Greenpeace t-shirt and was sporting a bark shield and cudgel, as always his ever present reed pipes were around his neck. Nico was wearing black jeans with a black t-shirt and black converse shoes. His Stygian Iron sword was at his side. Thaila was covered in silver camouflage clothes with combat boots and her silver tiara. Her quiver was on her back and her bow was in her hand. Her Aegis bracelet was on her wrist and her mace canister was in her pocket.

"What are you guys doing here?" exclaimed Annabeth as she rushed to hug them.

"We were summoned by somebody who told us that you needed help" replied Grover.

"Well we do. We just need to get our weapons and armour and then we're off to Boston to fight monsters."

"Sounds big, sure we can handle it?" asked Nico.

"Yes, if we work as a team," replied Annabeth. "Meet us at the tip of the hill in 10 minutes while we suit up."

Annabeth and Percy joined them at the top of the hill fully kitted up and provisioned. Percy was wearing full armour and had Riptide in his pocket and his wristwatch on his arm. Annabeth had her video shield on her back and her Celestial Bronze knife at her hip. Also they had a bag of mortal food and Nectar and Ambrosia for emergencies. "I hate to ask Seaweed Brain, but how are we getting to Boston?"

"I don't know, Carter said he'd give us a ride." Suddenly Chiron and Argus came running up the hill.

"Were going with you," said Chiron "no 'ifs', 'buts' or 'maybes', you'll need help."

Chiron was wearing armour to his waist and had his bow and quiver. Argus was sporting two short swords and had every eye open on the lookout.

"Chiron, thanks."

"Don't mention it my boy."

Just then a huge cry was heard "FFFFRRREEEEEEAAAAAKKKKK" and a huge griffin soared out of the sky with a boat right behind it. It landed right outside the camp and out popped Carter, Sadie as well as another boy and girl.

"Carter, Sadie!" Percy and Annabeth cried and went to see their friends. After introductions were exchanged (The boy introducing himself as Walt Stone and the girl as Zia Rashid), the 7 Greeks started loading into the boat.

"You can put your provisions in that cupboard by the bow" said Carter to Percy.

"So what exactly is happening in Boston Carter?" asked Annabeth.

"We're not quite sure yet, all we know is that a horde of monsters is closing in on the city and we have to help."

"Then let's fly"

And so Percy's day got weirder as he reflected on the past 20 minutes while sitting in a boat being towed behind a large magical monster. Somedays it just doesn't pay to get out of bed in the morning he thought.

Well, that's chapter 1. Please review.