Title: TMNT Re-Wired

Disclaimer: I DO NOT OWN TMNT! I really wish I did, but unless you see Mikey's brothers being overly protective of him in every single episode, where he's at least one of the most shown characters, then I don't own it.

A/N: au where Shredder and Karai are biological father and daughter. They are also allies with Splinter and the turtles. Also, Mutants look mostly human, but have major characteristics that can't be hidden, thus still making them out cast.

Summary: The story of the turtles with a twist where they have Karai and Shredder as allies and look more human, but still too turtle looking to live normal lives. Without the Shredder as their most awful villain, who will take Shredders place as arch enemy? How much will their lives change and stay the same?

A/N: Sorry for deleting it for those who are reading this story. I didn't think any one was still reading it. I'll fix the previous mistakes as I re-post the chapters.

Prologue: Intro into this au

In the center of NYC was a beautiful mansion surrounded by thick troves of trees, protected from trespassers by Oroku Saki, a powerful and influential businessman and political power, and leader of the small but powerful Foot Clan, ninjas who worked to stop crime secretly away from the lime light of the city. And in this mansion, was a family of five mutants and two humans. An almost 45-year-old man who had shoulder length brown hair, warm reddish eyes, and tan skin, was one of the two adults in the family. He also possessed a rat's tail, ears, and strips of fur on his arms; his name was Yoshi Hamato, also known as Splinter by his sons, brother, and his niece-who was a student to him as well as his own four sons. His sons, four of them, all 15. They were quadruplets and a ninja team with their cousin, but had many differences, though all four were mutant turtles. They all had light tan skin with green shades and turtle scales.

Leonardo-or Leo- the oldest and leader had forest green scales on the back of his hands and his arms. He had black, mid back length hair that had a blue tint to it and was always in a pony tail or braid. He had dark blue eyes. He used the twin katanas and wore a blue ninja mask. He was of an average 5'5 ft. height.

Splinter's next oldest, Raphael-or Raph- had emerald green scales on his shoulders and arms. He also had bright, toxically green eyes and short spikey, red hair. He used the sais as weapons and wore a red ninja mask. He was only a little taller than Leo at 5'7 inches tall.

The next oldest of the group, Donatello-or Don- had olive green scales on his back, shoulders, and legs. He had dark brown eyes that would seem almost red at times. He had short black hair that had a purplish tint and went to his shoulders and a gap tooth. He used the bo-staff weapon and wore a purple ninja mask. He was taller than all of his brothers at 5'11 inches.

Finally, there was the youngest son, Michelangelo-or Mikey- who had pale, lime green scales on his cheeks, neck, and wrists. He was also the only turtle with freckles. He had waist long golden orange hair that he tended to keep in pig-tails or braids and he had the biggest baby blue eyes. He used the nun-chucks to fight and donned a bright orange mask always. He was the smallest of his brothers at 4'11. Not even 5 ft. they all towered over him. He was also the most feminine of his brothers.

Saki, also known as Shredder, was Splinters twin brother, though they didn't look much alike, especially after Yoshi's accidental mutation. Saki, though, did have a burn scar on the right side of his face. Luckily it missed his eye, but his right cheek, and side of his neck had a severe burn scar. Saki had darker brown hair than his brother, and his eyes were closer to a dark chocolate, almost black color. His skin was also darker than Yoshi's. Shredder did have a 16-year-old daughter though, named Oroku Karai, and he also trained the five teenagers with his brother when he wasn't busy with the public and his duties as such a high and known political figure.

Karai had short black hair that had a dark blonde color on her bangs and the underside of her hair. She had the same eyes as her father, though slightly lighter. Her nose and lip were both pierced once, though her ears were pierced at least three times each. She had light tan skin, and she adopted her cousins as her brothers after the groups found each other when the boys were 10 years old. She was protective of her brothers, though her and the three oldest turtles were all very over protective of their baby brother. Much to Mikey's annoyance-but secret happiness- and Saki's and Yoshi's amusement.

For years the turtles have wanted to leave the mansion and go into the city. And Shredder wouldn't allow his daughter to patrol at night without her brothers. She was okay with that though, because she didn't want to patrol before them. She was also home-schooled with her turtle brothers and rarely left the mansion unless absolutely necessary, such as with her dad to boring and stuffy political swaying parties where she would give a fake polite smile to the suck-ups her dad worked with and eating dull food-while in her head, she was already thinking of the delicious food her super adorable baby brother Mikey would make for her if she asked him to and the fun she could be having playing hide-and-seek with her little brothers, all of who would be suckered into it by Mikey's puppy-dog eyes.

It is on the day of the boys' 15th mutation day that this story will begin.