You looked upon the large gate and noticed how there was 2 adult men at at the front of the gate, they looked like they we're guarding it from anyone entering

Y/N: Okay...Getting in unnoticed is gonna be a little tough...

You decided to just take your chances and walk towards the gate, sure enough, the two men blocked your path

Man 1: And Just Who are you...?

Y/N: I'm Y/N.

Man: 2: Y/N Huh...well then "Y/N"...Get lost...

Y/N: Wow, such a warming welcome...

The two readied their weapons when suddenly a voice called out to them

???: Hold it...

The two stopped in their tracks and looked behind them to see a man walking towards them, he had grey hair with a headband and mask covering the right side of his face

Man: Kakashi!

Kakashi: What business do you have here?

Y/N: Don't have any business, I just popped up here...

They all looked at you as a dead silence filled the air, suddenly they all gained casual looks on their faces

Kakashi: You May Come in.

You smiled and nodded before heading into the Village with Kakashi, a lot of the buildings looked rather strange and different compared to what you've seen, it wasn't long before he began to question you more

Kakashi: So...what's your name?

Y/N: I'm Y/N L/N, mister...

Kakashi: I see, my name is Kakashi Hatake, Since I don't completely trust you yet, I'd like for you to accompany me while you're here...

Y/N: Okay...Got nothing better to do...

With that you continued followed him through the Village while getting a few weird looks from the people in the Village, you shrugged it off as the two of you approached a large structure

Y/N: What is this place?

Kakashi: It's an Arena, we're using it for our students to fight in it for a special event that's happening today...

With that he made his way into the structure and gestured for you to follow

Y/N: Students? What's he talking about? Is he some sort of teacher?

You soon followed Kakashi and meet up with a bunch of other adults, a few of them wore the same outfit as him

Guy: Who's that Kid with you Kakashi? He's not supposed to be here...

Kakashi: I'm supervising him for the time he spends here in the hidden leaf...

The others looked at each other and shook their heads before continuing to wait for their students, and soon enough, they arrived

Kakashi: Good, You've all arrived...

It wasn't long before You began to get weird looks from a few of the kids, of you were to guess then you'd say there were around 12 or 13 years old

Sakura: Excuse me Sensei? Who's that boy beside you?

Kakashi; Oh him? This is Y/N, I'm watching over him while he stays in the Village...

Hinata: G-Gee...He must be really strong of someone like Kakashi has to watch him...

Kakashi: Actually I don't know if he's strong or not, I just don't fully trust him yet...

???: Then May I test his strength?

Everyone including you looking over to one of the kids in the crowd, he wore a fully green suit with his forearms and hands bandaged up, his hair style was also quite strange

Y/N: You want to fight me...just what's your name Kid...?

Lee: My name is Rock Lee of the Hidden leaf! I would like to test your strength in a friendly hand to hand combat fight!

Guy: I don't see anything wrong with it, Lee shouldn't have any problems!

You shrugged and entered the arena as the other kids walked out of the arena and watched as you faced Lee who got into a fighting stance

Lee: May the best Fighter Win!

Y/N: Ok...

With that guy gave the signal to begin as Lee stood completely still and watched your every move, considering how his eyes looked, it kinda creeped you out

Lee: What are you waiting for? Make your move!

You once again shrugged before disappearing into thin air catching Lee by surprise, you suddenly reappeared behind him before grabbing his arm and tossing him away

Lee landed on his feet and stared you down once more, you gestured him to come forth causing him to start running towards you

Suddenly Lee jumped into the air and reeled his leg back

Lee: Leaf Hurricane!

He attempted to spin kick you in the air as you just blocked the kick with minimal effort surprising him

Y/N: Is that it...?

With that you grabbed Lee's leg before kicking him in the stomach sending him flying back

Neji: So he's a martial artist like Lee...

Without warning you leaped towards Lee and reeled your arm back, he got ready to defend himself and crossed his arms when suddenly you disappeared and reappeared behind him before whacking him away

Lee slid back a few feet on the ground before looking towards you again

Lee: So he's fast...Maybe if I remove them...I can best him in speed!

Suddenly Lee sat down and pulled the bands on his legs before pulling out two metal straps

Y/N: Training weights like mine, not bad...

He dropped them revealing just how heavy they really were, you went slightly wide eyed as Lee suddenly got back up

Guy: Go Lee!

Lee: Yessir!!

Suddenly Lee leaped into the air at much faster speeds, faster than the naked eye could see

Y/N: Ah! Now things are getting interesting!

Lee suddenly appeared beside you and went in for a kick as you ducked, avoiding the attack, you went in for a quick punch but Lee disappeared and avoided your attack as well

Naruto: He dodged!! Bushy Brows is so awesome!!

Y/N: Wow, I'll give him credit for that, even though I'm not even trying...

Suddenly Lee appeared in front of you as he reeled his arm back and shot his fist forward, his fist smashed into your face however you didn't even budge

Ino: He didn't even flinch!

Everyone on the sidelines was very surprised that Lee's Attack didn't even effect you in the slightest

Y/N: Okay, Let's finish this!

Suddenly you teleported behind Lee once again, this time kicking him in the back making him fall flat on his face, you then stepped on his back before grabbing his arms and pulling them back, not enough to rip them off, but just enough to put him down

Y/N: This fight is over...Anyone else want to face me...?

Suddenly three more of the kids jumped into the Arena, one of them wearing full orange and a little bit of blue, another wearing a fully blue shirt and grey shorts and the last one in a sweater and shorts with bandages on his arms

Naruto: I'm Gonna fight you! And win! Believe it!

Sasuke; Get Ready to lose...I'm not like the rest of these guys...

Neji: I will face you and defeat you to show your failure!

Suddenly Lee twisted his body and kicked your arms away, escaping from your grasp leaving you fully surrounded

Sakura: Aw Yeah! Now that Sasuke is in the ring, That Y/N is gonna lose for sure!

Y/N: Well...Hopefully you guys can put up a good fight...come at me!