Mikey whimpers as Shredder stared at him and his brother intensely. Mikey didn't tell anyone this but he was terrfied of his own father.

"You all have dispointed me" Shredder snares.

The brothers do not reply.

"How dare you fail me !" Shredder boomed.

"Father it was not our fault" Leo protests.

"Yeah the Vigilantes where tuff !" Donnie blurts out

"No excuses !" Shredder shouts. "I expected more out of my sons, but it looks like I must relay on my daughter to get the job done" Shredder said.

Mikey idmettely light up like a Christmas tree. He loved his older sister and since he hasn't seen her in 3 months he would love to see her again.

Raph however groaned slightly at the mention of thire sister. Don't get him wrong he loved her but she countless shows him up, beats him during training and she slightly picks on him just because he bullies Mikey. But the one thing he didn't like about her is that Shredder favorites her as the best ninja out of all them.

"Father we can handle the vigilantes ourselves we don't need neechan" Raph said.

"Whoa Raphael I'm hurt and here I thought you guys still needed me when you where all eight" said a Feminist voice.

The turtles turn there heads to see a 16 year old girl. She had short black hair, in the back of her hair is dyed blond, her eyes where chocolate brown, her make up was very imtidating with painted fire streakes painted abover her eyes. She wore a black skin tight suit underneath her upper body armor.  

Behind her was a mask ninja with sliver strakes outlined on his uniform. You couldn't see his face but you could see his light blue eyes

The girl smirks at the turtles. Mikey smiles happy at the girl. Mikey wanted to run up to her hand hug her but he knew he could not do that. Not in front of his father. He would think he's weak.

"Karai just in time, I was about to give you the opportunity to hunt down he vigilantes something  your brothers have fail to acomplish" Shredder explains.

"Father please give us another chance !" Leo begs.

"If you can't handle this one simple task the first, why should I trust you to do it a second time ?" Shredder snares.

Leo lowers his head in shame.

"I need them" Karai said as she folds her arms across her chest.

Shredder looks at her.

"What ?" He demands.

"You heard me I need my brothers to fight the vigilantes" Karai said.

Leo looks at her with a smile.

"You honestly expect me to let them leave the lair after they have failed ?" Shredder snares.

"Hey Bradford and Xever failed you tons of times, yet you let them go on missions" Karai sassys.

Shredder glares at her while Kara just smirks at him.

"Fine but only Leonard will help you on this mission" Shredder said. Leo's eyes wide with exitment.

"What ?!" The siblings shouted.

"No I need all of my brothers not just Leo !" Kara argues.

"My decision is final !" Shredder snaps. Karai's face sores.

"Take it or leave it" Shredder snares.

"Fine !" Karai growls as she storms out of the throne room while the ninja followed her. Shredder  turns his attention  to his sons.

"Your all dismissed !" Shredder shouts, causing the brothers to scarry away.

************************************************************

After the brothers exited the dojo. Mikey spotted Karai who was talking to the ninja man. Mikey couldn't help himself as he runs up to Karai and hugs her.

"Sis I missed you so much !" Mikey said.

Karai smiles warmly at her little brother as the kounchi returns the hug.

"I missed you too little brother" Karai whispers, petting Mikey's head.

The ninja man looks at her.

"I'll talk to you later Mark, I have some catching up to do with my brother" Karai said.

Mark nods in understanding as he leaves the two alone.

"How's Donnie been doing ?" Karai asks.

"Donnie met this nice girl name April" Mikey said.

Karai chuckles. "Hey as long as she keeps him from mutating people her and I will get along just fine" Karai said.

"Has Raph been treating you well ?" Karai asks.

Mikey face sadden at the question. Raph is always been hard on Mikey. He picks on him and calls him a weak runt. Raph's actions made Mikey think Raph hated him. However unknown to Mikey, Raph really cares about him and is only tough on him because  he wants Mikey to be tougher. But Mikey did not know this and only sees Raph as a bully and a hotheaded jerk.

Karai noticed the sad look on Mikey's face. She pats his shoulder.

"You wanna prank Raph ?" Karai asks with a grin.

Mikey smiles widly.

"Yeah let's do it !" Mikey exclamies with a huge smile.

Note-  Yes Karai has entered the story ! Aw is so cute how Karai and Mikey get along. Yes Donnie already met April. Next chapter Leatherhead enters the scene.