Jekyll and Hyde

Second AU fic of Naruto and I got an idea of how it should go. Anyway I don't own Naruto and never will.

And I'd like to thank Red Lotus nin and Ice Hunter nin for the inspiration of this story.

Chapter 3 : Rage Unleashed

Naruto was looking at Lee's fighting position, "I hope you know how flawed Gouken is."

"You must have an extensive knowledge of different fighting styles to know the flaws in Gouken," said a voice behind Naruto.

Naruto turned to see Gai walking towards him, "I take it you use that fighting style as well?"

"Actually yes," Gai responded.

Naruto then remembered something, "Lee, I'll need to give you these pointers quickly, because I have a promise to keep."

"Yosh," Lee said and did his 'nice-guy' pose which annoyed Naruto slightly.

Naruto told Lee of different area's to hit when in different situations. He also told Lee of ways to make the situation what you want.

"Well Lee, that's all I can do for you right now," Naruto said while heading for the door.

"Yosh, if I can't get everything right I'll run 500 laps around the school," Lee said in the 'nice-guy' pose.

"Lee, truly the greatest fire of youth," Gai said with tears in his eyes.

"Gai-sensei," Lee said, the sunset returning.

"Lee."

Naruto didn't wait to hear the rest as he was already gone.

Naruto was walking when he got to another school.

He looked around only to find no trace of who he was looking for, 'She probably got impatient and left. I just hope she's okay.'

Naruto then left for his apartment, on his way there he heard some noise in an alley. His curiousity getting the better of him he walked in to see what was there. It didn't surprise him that a bunch of thugs were there huddling around something, "I'm curious as to what you guys are doing."

The thugs turned around and what looked like there leader had his pants unbuttoned.

Naruto looked at what they were huddled over which just happenned to be a girl with hair the same shade as Naruto's only longer and straighter with the same blue eyes as well. His curiousity turned to concern as he rushed to the girl's side, "TSUKI!"

"Naruto," the girl said as Naruto approached.

A few of the thugs moved to block him, but Naruto just punched them away and moved to Tsuki's side, "What happenned?"

Tears started forming in Tsuki's eyes as the thought of what was about to happen got her to hug Naruto, which was all Naruto needed, that and her ripped clothing.

Naruto stood up and turned around, rage in his eyes. He grabbed the nearest guy by the throat, which just happenned to be the leader of the group, "You guy are lucky I don't like killing," Naruto said as the leader was gasping for air. Naruto (yes Naruto, not Kyuubi) threw him at the wall and the leader fell unconscious upon head contact. "Beat it, or you'll suffer much worse than being knocked out."

The thugs snickered because they believed that their numbers gave them an advantage against Naruto. Oh how they were mistaken. Naruto ran forward and punched out the first guy he could. After that all of them, which was about twelve, attacked at once. Naruto himself was pretty good at fighting but didn't like it. This case was an exception, he wanted to do this to pay them back and to see how well his training payed off. What surprised Naruto is that he not only beat them without a scratch, but also broke at least one bone in each of them, minus the leader and the first guy he punched out. Each and every thug was unconscious when Naruto was through. He walked over to Tsuki and gave her his jacket.

"Good thing I came in time," Naruto said with relief that there were only minor cuts and scratches on her. "Next time don't let your impatience get the better of you."

"Onii-chan, arigatou," Tsuki said as she got up.

"What are brothers for," he responded while assisting. "Though I am sorry you had to see that."

"Don't worry, I understand when you have to let Kyuubi control," Tsuki said while smiling at him.

"The thing is," Naruto paused, "I was the one fighting, Kyuubi merely gave me the training."

Tsuki only looked slightly surprised but still smiled, "At least I know you can take care of yourself."

Naruto smiled and said, "I'm gonna need to train you, but first let's get you home and cleaned off, then we'll see Shizune-neechan."

"Hai," Tsuki said following Naruto.

Unbeknownst to them they had two spectators.

"It appears Naruto has family to support," Neji stated. "That explains why he won't do any extracurricular activities."

"Something was different when he was fighting though," Sasuke said. "When he was fighting me he looked natural, like fighting came by instinct. But now he looked off, almost as if he was a different person," he finished.

Neji and Sasuke called a temporary truce to find out more about Naruto.

"There's something else," Neji said while thinking. "Tsuki, from what Naruto called her mentioned something about Kyuubi."

Sasuke responded, "I heard that too, though I thought I misheard."

"If we both heard the same thing then these two must have some connection with him," Neji said. "We'll have to keep a close eye on him."

"It's not that surprising considering Kyuubi was last known to be at Oto and Naruto recently transferred from there," Sasuke responded. "I also heard something about Shizune."

"I heard that as well, considering she's a doctor after school hours it makes sense for Naruto to see her," Neji said. "Though how he knows her in such a way as to call her nee-chan is a mystery to me."

"We probably shouldn't pry on that subject," Sasuke said. "Besides, most likely it's not that interesting. Why don't we find out his connection to Kyuubi?"

"Why not," Neji said. "But we'll need to set a date and time.

And they did so.

With Naruto and Tsuki...

They were at Shizune's office. Shizune did a full check-up on Tsuki while Naruto waited outside. When she was finished she said, "She only has a few minor scrapes, cuts and bruises, though I'd like to know what happenned."

Tsuki bowed her head, "My impatience got the better of me when Naruto was late, when I was walking home a bunch of thugs jumped me."

"We'll let you fill in the blanks," Naruto said when he saw the effect it was having on Tsuki.

She nodded sympathetically, "Well, considering the circumstances I won't charge you," Shizune responded. She then said, "I was about to close up when you caught me. I have a date."

"I just hope Yakushi-san treats you well," Naruto said.

That statement got Tsuki giggling while she thought about Shizune and Kabuto together.

"How..." Shizune asked.

"This is Naruto we're talking about," Tsuki said after she calmed down.

"Well we'd better get going Tsuki," Naruto said. "We don't want to make Shizune-neechan late for her date with Kabuto."

"Sayonara, Shizune-neechan," Tsuki said as they left for their apartment.

End of Chapter.

New OC, name Uzumaki Tsuki. Who can I pair her up with? Send the reviews. And let's see what Neji and Sasuke find out if they join forces.