A/N: This is an AU of the Percy Jackson and the Olympians fifth book. I originally wrote it as something else but turned it into a Percy Jackson version when I got bored at school so enjoy!

Disclaimer: I don't own any of the Percy Jackson characters, Rick Riordan does so don't even say anything about that.

It was a dark stormy night as the five spies stood over the one thing that could help them win the war. They looked down into the chest of scrolls that were battle plans for the army that they were facing. This was the most important mission they had ever undertaken; to locate the chest and bring it back to Camp Half Blood so they could make battle plans to counter-attack the armies of Kronos. Percy Jackson, the son of Poseidon spoke first: "So this is it?"

"Definitely looks like it." His best friend Annabeth said.

"Well what else would it be, a chest full of Kronos' private cheese supply?" Conner Stoll replied sarcastically.

"Shut up man." Percy said.

"Let's just get this thing out of here." Thalia sighed.

The five spies were Percy Jackson, son of Poseidon and the best fighter in camp. Then there was one of his best friends: Annabeth Chase, Daughter of Athena, the smartest person at camp. Thalia Grace, Daughter of Ares, a fierce fighter, Conner Stoll, Son of Hermes and one of the best thieves at camp and lastly Nico di Angelo, Son of Hades the last of the current children of the big three to arrive at camp. They were supposed to get out of there by shadow travel courtesy of Nico but Kronos had put an enchantment over the whole of the fort so that they couldn't use their powers in the fort that they hadn't anticipated and now had to find an alternative route out of the fort. They would have to use the way they got in which was protected by a magical barrier that only they could use but was on the other side of the fort that was filled with monsters and enemy demigods.

The other Stoll brother, Travis wanted to go on this mission too but he was in the infirmary after a prank on Nico went a bit wrong and he was trapped in a bear trap that Nico had mysteriously obtained and set up that only he knew where it was and then Travis stepped in it and they were still trying to get it off his foot. When he stepped in it the screaming and curses that were directed against Nico (he had personally signed it with: from Nico, have a nice day), could be heard all the way across the valley, much to the amusement of the other campers.

They started to carry the heavy chest to the door of the room that had taken them so long to get to. Then Nico had an idea. He was going to use a trick that he learnt from his dad when he was staying in the Underworld. He set down the chest and concentrated hard. Slowly a hole that was just big enough for the chest opened and the chest started to sink down into the earth. He called it Hades mail because it made the box sink through the earth until it reached the Underworld where a group of spirits would carry it to a tunnel and it would then slide to the destination that Nico wanted it to, here it was Camp Half Blood, and it would rise up until it hit the surface and would appear in front of the big house. Where it would scare Chiron to death as he was walking out of the big house with curlers in his tail when the you have mail symbol flashed up on his door and he went to investigate what it was.

They were walking out of the door when they heard a voice that made them stop in their tracks and their hearts fill with dread.

"Going somewhere?" Kronos, the lord of time said.

Dun Dun Duh! Sorry about the cliffy, I just had to do it. This is the first story I've done so please don't make me feel too bad. Constructive criticism is appreciated but please no flames, they make me feel bad. I will try, emphasis on the word try, to put up a new chapter every Sunday. It just depends on how mean my school wants to be to me. See ya.

cheese is good out.

Until next time.