Camp Half-Blood, Forest

10 years later

Percy P.O.V

"Come on Percy, hurry up slowpoke" shouted Thalia from atop a rock.

We were in the forest and Thalia said that she had something to show me. So naturally me being me I followed her and here we are.

"I'm coming, but its not that easy to keep up with a Hunter of Artemis you know" I complained although it was really just teasing to Thalia.

"Oh come on, don't be a wimp Percy" she teased back

"Alright I'm here now what is it that you wanted to show me" I asked with a little anticipation.

We were on a hill deep in the forest. It was high enough that I could see haf a mile in any direction. Then I saw what she saw and it suprised me. There in the side of the hill was a door large enough to fit a 30ft giant through and still have space. The doors themselves were a black obsidian with a lock on the front. The lock on the front had a symbol on it. It was a sea with a shinning blue sword that looked like it was coming out of the sea. Above the symbol in ancient greek was Περσέας which mean't Perseus.

"Wow, that is some door" I stated.

"Way to state the obvious Kelp Head, but look at the symbol on the lock, intresting ain't it" Thalia said with a smirk on her face.

"Yeah Pinecone Face it is" I said with a smirk of my own. Which promptly went away when Thalia shocked me.

I crept towards the door wary of any possible traps or gaurds. Thalia was following closely behind me on my right side just a few feet from me. Wait, How do I know that. Taking a glance over my shoulder to look at Thalia I found that I was right she was a few feet away behind me on my right side. When we reached the door, the lock seemed to be pulsing with a strange blue and red with a hint of silver in it.

As I was about to touch the lock something weird happened. My hand was two inches from it when an arch of pure energy lashed out and wrapped around my arm.

"Percy!" Thalia exclaimed and bolted up to me. However, just when she was about to touch me she was blown away by a burst of energy that knocked her out cold.

"Thalia!" yelled in alarm. Then a pulse went through me and I felt searing pain in my back then all turned black.

I awoke later to the feeling of someone watching me. I cracked my eyes open to see Thalia and Annabeth both standing over me looking worried.

"Hey girls" I managed to say which for some reason was difficult as I felt like all my energy had been sapped from me.

"Percy!" they both shouted leaning down next to me both hugging me.

"What's going on, why am I in the infirmary" I asked with confusion. We were in the back of the infirmary so no one would notice us.

"Percy, you've been out for three days and most of today. Thalia said that you two went into the forest and something happened to you" Annabeth explained while at the same time bopping me on the head.

Just to clear things up, Annabeth and I aren't boyfriend and girlfriend anymore. We discovered that we didn't love each other at the end of the Giant War. We have stayed close friend but its more of a brother-sister love than a romantic love.

"Yeah Kelp Head you scared us both" Thalia said with a bit of irratation seeping into her voice, but you could tell there was an underlaying tone of concern.

"What happened out there guys" questioned Annabeth

"Well Percy and I went out to where I had found it enourmous door and Percy decided to go up and try and touch it. That was when an arch of energy wound around his arm and gripped him. I went to help, but another arch of energy appeared and knocked me out." Thalia replied while glancing at me to finish the story.

"After Thalia was knocked out all that happened was a pulse went through me and then I felt a burning pain in my back and then I passed out" Percy explained still confused about what happened.

You could practically hear the wheels turning in Annabeth's head. She sat there for a moment thinking before saying "Percy take off your shirt and let us see your back"

I nodded but before I did I decided to tease her "I thought we agreed we didn't like each other like that" I said with a sly smirk. She blushed a bright red and playfully smacked me over the head "You know what I mean't" she squeaked out.

After taking off my shirt I turned around and let them see my back. When I heard Thalia and Annabeth gasp I asked "what, what is wrong". Annabeth only replied by taking me to the bathroom and showed me my back in the mirror. There in the middle of my back from the bottom of my shoulder blades to the top of my waist was the symbol that was on the door: A sea that seemed to stretch out with a shinning blue sword that looked like it was coming from the deep and above it across my shoulder blade was the greek word for Perseus:Περσέας in blue.

"That was the symbol that was on the door" I stated with awe. After those word I saw Annabeth and Thalia exchange looks.

"I'll inform Chiron about what's happened while you get some more rest" Annabeth said.

"Yeah and I have to go meet Lady Artemis soon" Thalia said.

"Alright I'll see you guys later" I said, but as soon as they left and I currled up I heard a loud booming voice echo in my head before I fell asleep. It had said "IT HAS BEGUN".

Olympus

At the same time Percy is awaking.

Third Person P.O.V

Zeus and Hera were the only ones in the throne room at the current moment, but that changed in the next moment when suddenly the other twelve gods appeared. Hestia, Hades, Posiedon, Dionysus, Apollo, Ares, Hephestus, Aphordite, Athena, Artemis, Demeter, and Hermes all appeared in the respective order.

"What is it this time Zeus" stated and irratated Posiedon and Hades.

"I didn't call you here so don't look at me" Zeus replied.

"If you didn't call us then who did" Apollo asked with a rare serious look.

"That would be my doing" said a man who appeared in the center of the room. The man was a tall 6' 3" and appeared to be wearing a black full body cloak with a hood that obscured his face from view.

"I have come only for one reason and that is to deliver a message to the gods of Olympus." he said in a drop dead seriousness that silenced the Olympians.

"The message is simple: The child of the prophecy of the destroyer has at last been marked." The man said with a again a strange eerie seriousness. After he had delivered his message he disappeard only for a second later a Iris message opened up to show Chiron standing pale as a ghost in his Centaur form.

"Chiron what is wrong at camp" asked Athena worried for her children.

Chiron didn't seem to register her statement at first, but just as Athena was about to repeat herself he said three words that stopped her and froze all the Olympians "We found him".

A/N

Hey guys thanks for reviewing and please keep reviewing. If you wish to make any suggestion I will listen. -Deathknight3-0

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