AN: 'Lo all, this is my first fiction, please rate and review, any comments and criticisms would be appreciated all of this is practice for an OW I'm planning out parallel to this. The main OC of this story is actually based on a char from said OW so when she shows up let me know what you think. Other then that thanks for reading and comment or pm me any ideas you might have.

ummm lets see...nah i got nothing so with out further blabbing from me, away we go..

-Raithen

Percy Jackson and the Olympians

The Last Pantheon

Prologue: Warning.

Third Person

Stonehenge 1100 AD

The ancient rocks stood strong silent and covered in moss as the God scrutinized them. He could remember how they looked in their early days and it impressed him that they had lasted so long.

"Zeus." A voice said from behind the God snapping him out of his musings, he turns to face the newcomer and nods to him.

"Hades, Greetings brother." The two gods are silent for another each assessing the other. Zeus is tall blonde and classically handsome. His tanned skin and bright blue eyes drawing the eyes of those around him and his neat and trimmed facial hair lending him an air of authority. By contrast Hades stands on the opposite end of the spectrum from his younger brother, while both gods are handsome Hades skin is pale, his long jet black hair, gathered together at the nape of his neck. His eyes are as black as his hair and his faces bears the look of one who is haunted.

"Are the others here yet?" Hades address' his younger sibling.

"No, Artemis and Hermes are close. But the other pantheon's are far off."

Hades nods and pauses a moment before speaking. "Let me be honest with you little brother. tonight's events worry me. I've never heard of a summoning like this. For all the pantheon's to gather is troublesome at best."

Zeus lets out a sigh and nods, those same thoughts worried him as well. The events unfolding this night were truly unprecedented. Never before were so many gods gathered/ in one place at one time. And while no one expected a trap, the Summoning being a sacred place of neutrality, something was wrong.

A muted flash of silver light catches the pairs attentions and they turn to look, Zeus reaching for his Master Bolt, then relaxing as he recognizes the pair approaching; his daughter Artemis Goddess of the Moon and hunt, and Hermes, Messenger and god of Mischief and Medicine.

"Daughter, Hermes, welcome both of you."

"Thank you Father," Artemis casts her father a rare smile causing him to frown, his daughter was obviously nervous if she was breaking from habit and smiling at him. Hermes merely nods, a look of trepidation on his face.

The Olympians pause for a moment each lost in their own worries over the coming events, so lost in thought are they that they barely notice others arriving to this hallowed ground. The first group to arrive and join the Olympians are the northern gods, Odin Allfather and his kin; Hel, Freyer and Loki. The one-eyed god nods to Zeus as a gateway opens and the Egyptian pantheon steps through; Ra, Anubis, Seth and Taweret.

More and more gods arrive, they all great each other, some with peace and good will others with barely constrained hate. But they will all honor the ancient laws, and at Summoning only the Summoner's word matters.

The gods wait, patiently for some impatiently for others, they chat among themselves till Odin Allfather leans against his great spear and tilts his head forward respectfully, his companions follow his example and kneel. The assembled gods stare at the Odin and his kin as if they were insane, but quickly they all come to a sudden realization, their host is present and the old god is merely paying his respects.

Zeus POV

I stare at the space old Odin is staring at. A slight headache coming on as my eyes find the warp in reality there, I imagine its worse for Hermes or Artemis, they're not used to the sheer power of these beings, and so are unready to handle the pain. The fold in reality opens and the Summoner finally steps out, cloaked in black, face and features hidden by the shadows I can't even tell if this being is male or female. I don't like this. I never have. Blast it. I am the King of the Gods, yet here I am, being made to bow before someone else?! The Audacity of it all.

"Greetings Gods and Goddesses, and thank you Odin Allfather for honoring me." The being speaks, its voice is musical and fluid, gender impossible to tell as male a female tones mix perfectly in the music of its speech. "I have called you here against the will of the fates, breaking the rules to prepare you all for a coming threat that even we cannot forsee."

"How is this possible? How can YOU not see this threat?" The words slip my lips before I can stop them, and I see, from the expressions of the gods opposite me that I'm not the only one worried by this statement.

"I do not know. WE do not know. But we know it is coming, we know a traitor hides among the demigods of one of your pantheon's. As such I have decided to search, to take mortal forms and live out mortal lives. Until I find this traitor and kill them."

Even old man Odin is shocked by this statement, we knew the Summoner was prone to rash decisions but this is ridiculous. Mortality? Just to find a traitor? I would never stoop to such a level. I lean back and sneer at the Summoner as the other gods rage and call out audacity this plan. We didn't even like to acknowledge their existence, the Summoner and it's people, what was put forth was ludicrous.

"ENOUGH." The Summoner spoke this single word and stomped its foot once. The backlash of energy which radiated out from this one motion taught us the folly of our ways swiftly. Every God, Chief diety or Minor was affected some painfully so, unfortunately I was one of them.

Artemis POV

I flinched. I admit it. When the other gods began to scream at the Summoner I flinched, somehow I just knew this was a bad idea and sure enough my thoughts were proven true. That black energy swept over us like one of my uncles waves against the shore. The war gods present tried to deflect it and it doubled on them crushing them to the ground and wracking them with pain. I closed my eyes and waited for it to hit me and when it did it felt soft, gentle, I gaped at the sigh before me, such was my shock. I opened my eyes and saw I wasnt the only one unaffected, Loki and Hel of the Norse, Anubis of the Egyptian, Morrigan and Quezacoatl, Venus, my uncle Hades, the wave had only hit those who tried to resist it or had cried out against the Summoner. I looked at my father who was in pain, Lord Odin who grunted as the energy hit him, Lady Juno was laid low, her screams only being drowned out by Lord Ra whose screams of agony made me shudder. As I wrapped my arms around myself the Summoner turned to look at me, and deep within the hood I could swear I could see something, crimson dots ringed by the most beautiful violet I've ever seen. As the Summoner and I stared at each other my uncle stepped forward and pleaded.

"Please Summoner release my brother and the others, they forget themselves to easily. I beg your forgiveness."

Something in my uncles pleading voice must have resonated with the Summoner for it turned from me and the others stopped screaming. I dropped to my knees reaching out to my father, and wincing as he angrily brushed me off. Good thing I spend most of my time with the hunt, Olympus won't be a welcoming place for some time.

"Do not be deceived, I am not asking for your permission. I am DEMANDING your compliance. This plan of mine will happen. Or your pantheon will be left to its own devices when the threat arrives. Am I clear?" The Summoner was angry, if its voice hadn't shown that, the way its cloak whipped about as if alive proved it implicitly. We all nodded our understanding and the Summoner outlined the plan, it was grand, I have no doubts of that but it seemed risky. All at once the summoner released us, it's plan explained and our role's outlined, before leaving I can't help but pause and turn, I stared at the Summoner for a long moment before flashing back to my hunters and our eternal mission.

Summoner POV

Summoner's Throne Room.

"I don't think this is a good idea my liege." I sighed as I sit on my throne of Shadowsilk and obsidian. Even when you're in charge everyone else thinks they know best, but I knew the woman speaking spoke entirely out of concern and love so I listened properly. "You're risking a lot. And for what? To find a traitor that doesn't even exist yet? I don't like it."

"Calm your screeching woman." Ah I was wondering when her mate would pipe up. "Our liege knows whats what. The plan is set as well as it can be. If they tried to control too much more reality itself would probably unravel. Right Boss?"

I nodded to the pair "Azarok is right 'Non. You concern is touching and means the world to me. But this has to be done. And I am the only one who can go alone." I sigh and reach out to caress her cheek gently. "I'll be ok. I wont even remember most of it, drop in the ocean remember?" I cant help but smile at that before a flash of familiar power washes over my senses.

"Whoa, your sisters here Boss."

"So it would seem. Go you two my sister and I have much to discuss." The two nod, 'Non hugging me tightly and Azarok shooting a sly wink at me before they both vanish. Just as my vision clears of those two the doors bang open and my older sister rushes in. "No don't worry about the door sister please come in." I sigh and roll my eyes dramatically. Knowing the effect it will have on my elder sibling.

"ARE YOU OUT OF YOUR MIND!?" She screams at me, her thin figure vibrating with rage, fear, and a myriad of other emotions. "THIS PLAN IS INSANE!"

I cut her off with a swipe of my hand, she may be elder but she is in MY home before MY throne and here over anywhere else my word is law. " Yes I know its insane but they needed warning and something has to be done. You saw it yourself! If we do nothing everyone and everything dies. And we'll have failed our chosen duty."

She glares at me, and once again i find myself thinking How is it a woman with mirror eyes can glare? I sigh and look back "Sister someone has to do something. None of you could separate long enough for this mission. I'm the only one who can." I rise from my throne and approach my elder sister wrapping my arms around her and squeezing her tight. "I'll be careful I promise. But I have to do something."

Third Person POV

The two figures separate, the Summoner moving away from its sister before disappearing into a swirling vortex of shadow. The woman stares at the point where the portal was before shaking her head sadly. "I'm not worried you'll get hurt dummy...Im worried you wont come home."

She shakes her head and turns her sight to the future, looking for some sign of her siblings success. But once again she is met with frustration, the future is hidden from her. "For the first time in my life im blind...Oh little one. Please come back to us.."