A/N: IMPORTANT! MUST READ!
I have changed the timeline in this so Phoenix(fem!Percy) retrieved the Master Bolt at 10. Sailed the Sea of Monsters at 11. Rescued Artemis the winter after she turned 12. Navigated the Labrinth at 12. Defeated Kronos at 13. Defeated Gaia before she turned 14. It's been a year since the war against Gaia.
THERE WILL BE A FEW CHANGES FROM THE ORIGINAL PJO PLOTLINE THAT WILL BE EXPLAINED IN THE NEXT CHAPTER.
Third person POV
It was a regular day in New York City, cars were beeping, pedestrians yelling and nothing was out of the ordinary.
A young girl, no more than 15, was calmly walking along. The girl was extremely beautiful, with a slim, well-muscled body, she stood at the respectable height of 5'9. Her silky, Raven black hair made it halfway down her back where it ended in ocean blue tips and her flawless, perfectly tanned skin just highlighted her sparkling, unnaturally large, sea green eyes that were framed by thick black eyeliner. She would have seemed cold and distant if not for the mischievous glint in her eyes and slight smirk on her perfect pink lips. She was wearing an electric blue sleeveless top, with a black leather jacket, black skinny jeans and black combat boots.
The girl seemed to be expecting something, she kept glancing around, so when a giant hole opened in the sky and aliens started pouring out, she simply smirked instead of running and screaming like all the other people in the area. She looked around herself and simply disappeared.
On the roof of a nearby building the girl reappeared, although she looked different. Her features seemed the same but now she was wearing an ice blue, sleeveless tunic with a thick, deep blue belt and a deep blue waistcoat. She wore deep blue leggings with knee high black boots. Her hair was now white with ice blue tips and she wore a deep blue mask that covered the top half of her face only showing her now ice blue eyes. Only the most perceptive of people could trace her back to the girl on the street though both were equally beautiful.
The girl glanced at her right hand and a staff appeared in a flash of white light. The staff was made of a silvery white metal called Star Silver, it had spiral patterns carved into it and at the top little strands of the metal held a glowing,deep blue orb in place before ending in a point. The staff was only a few inches shorter than the girl holding it.
The girl glanced around seeing complete mayhem and frowned, she didn't like seeing the mortals like this, from her vantage point they looked like tiny, insignificant bugs, reminding her of how they had looked at them.
She shook her head to clear her mind and then started analysing the battlefield. There were thousands of aliens pouring out of the wormhole, all of which were hostile. She looked down at the street to see one alien about to kill an innocent woman as her daughter watched and her battle instincts kicked in. She teleported infront of the woman just in time to intercept the killing blow with her staff.
She scowled and threw the alien's spear off and then proceeded to stab it in the chest while it was unbalanced. She glanced around and saw a nearby apartment building, perfect for her plan. She had a look of concentration on her face as the orb in her staff glowed a deep blue, then a dome the same colour appeared around the apartment building, before fading out of sight.
She turned around to face the woman she had saved, hugging her child, there was a brief flash of sadness when she saw this before it was replaced by a blank indifference. "Go into that building over there, it is protected, the aliens can't enter," she said quietly, her voice was soft and gentle but had an underlying tone of firmness. The woman nodded and carried her child into the building.
The girl watched her go before rising up into the sky, blasting any stray aliens with spells from her staff.
She flew around to different parts of the city creating more safe houses and guiding civilians to them, killing her fair share of aliens. She caught occasional glimpses of a man flying around in a metal suit, a hulking green man, a man with a red cape and hammer, a man that looked like an American flag, a man with a bow and arrows and a red haired woman with guns, but she paid them no heed as they were helping civilians too.
•§•
After a while, the reason she was here finally revealed his location. When girl felt a spike of magic coming from Stark Tower, she smirked and finished off the alien she was fighting before flying over towards the source of the rise in magic, Loki.
When she arrived she saw Loki fighting his brother, Thor. She smirked, she knew Loki would win with his trickery but not without getting hit a few times by the superior fighter, Thor.
Suddenly the girl frowned, something was off. She had seen many mistakes Loki could have exploited but hadn't. She looked closely at Loki, searching for something amiss. She was about to give up and pass it off as remaining brotherly ties before she sensed it, a mind spell. It was quite subtle but it was there.
When there was a pause in the fighting, which Thor used to try to convince his brother to stop, she stared at his eyes, they were flickering between his natural emerald green and a light blue. The tell. Mind spells always left a mark, a tell. The green looked to be winning before the blue suddenly consumed it. The girl saw a flash of metal in Loki's hand and, before she could call out a warning, a dagger was buried in Thor's stomach.
She saw Loki whisper something to Thor before Thor grabbed him and slammed him through a window, picked him up and slam him into the ground. She saw what Loki was going to do seconds before he did it so she was there to grab him as he fell and pull him back up.
He tried to teleport away but the girl managed to block him with her magic. He looked up at her in shock. "How...?"
The girl laughed, a beautiful bell-like laugh, and looked at him strangely, "A magician never reveals her secrets." Then she dropped him next to his brother, who was looking at her suspiciously.
"Who are you, young warrior?" He rumbled.
The girl grinned, but it looked forced.
"I am but a young girl who wishes to make a difference in the world, Uncle."
•§•