Kais and Sana appeared in a forest and the portal immediately dissapeared behind them.As they tried to understand where they were, they suddenly felt a powerful and extremely painful force entering them.Since they both had a high pain tolerance they didn't scream but Sana still had teary eyes.

'That little fucker!!He could've told us that it was gonna hurt so much!!'

The pain only subdued after a few minutes as it was replaced by an overwhelming feeling of strengh.

'WOW!I feel like i could destroy a fucking tree with my bare hand!!It's incredible'Thought Kais as he looked towards his sister and saw that she had a similar expression of excitation on her face.The game screen appeared in front of them once again, revealing their new powers.

Kais-Super Strengh(Tier 4)

Sana-Super speed (Tier 4)

"Well that does sound pretty basic"Said Sana in a dissapointed tone but Kais frowned and bonked her on the head.

"OW!Whyyyy?!"

"Cuz' you're being stupid!We both tier 4 abilities which is incredibly powerful to start with.Also the creature never said we couldn't gain power from this world other than those, soooo.....We better train in those and become the most powerful we can before trying to gain other powers."

"Buuuuut!The powers from this world are so coooooool!"

"I know, i know it's kinda logical since it's a manga world but seriously i don't wanna jump into actions without being prepared.We should atleast become tier 7 or 8 before starting the real action"Said Kais as Sana looked at the game screen and saw that she was only at the 2th tier.

"*Sigh*Okay you're the boss Bro but can we atleast search the surrounding before starting the training?I know you're quite excited about becoming more powerful but i want to know where we are ."

Kais smiled and nodded as they began to search the forest for any indications of where they were.After a whole hours an incredibly loud explosion stopped them.It was far from their positions but it was still an impressive sight.

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"Bro!!We totally have to see what's going on!!"

Kais nodded and jumped on her shoulders while Sana directly understood and began to use her super speed.It wasn't called super speed for nothing since she could move faster than an arrow, which was pretty impressive for a human.They quickly arrived at the scene and saw something that shocked Kais but made Sana extremely excited.

"IT'S A FUCKING NINE TAILED GIANT FOX!!"

"YAY!!KYUUBI!!"

Kais turned towards his sister and looked at her as if she grew a second head.

"You know that thing?!"

"Of course!!I'm a huge fan of this world so i know what's happening right now!We should be at the start of the story !"

"Yeah yeah, i get that you're all excited but we have to fucking get out of here!"

Kais tried to drag her away but she ran towards the fox while laughing crazily.Kais sweatdropped and decided to follow her.

"BOOOOOOM!!!"An enourmous explosion resounded again as the fox was suddenly surrounded by giant chains that trapped him.Kais and Sana arrived in front of the fox and saw that two people were already here.A woman with beautiful red hair and a blond man were standing in front of the fox with a baby in their hands.Suddenly a masked man appeared and began to fight against the blond man while the woman who seemed to control the giant chains was visibly paling.

Kais smirked as he looked at his sister whose smile widened when she saw that her brother had the same idea as her.

"I take it that you want to intervene huh?"

"Yeah!Since i already know what's happening right now i'm gonna explain it to you.So to simply put it, the masked man want to kill the blond and the red haired and he controls the giant fox.Normally anyone in this situation would save the two since they are the good guy but...What do you want to do?"

"Well you know what?Since we don't really have the time i think we should just help the two."

"kukuku good choice, knowing what's supposed to happen i think it's better to save them and kick the bad guy ass but since he's too strong for us..."

"We wait for him to be fully concentrated on the blond and then we attack him with all we got!"

They smirked evilly and began to move towards the fight.

The masked man was in a bad shape but his opponent was equally injured, he smirked behind his mask and took a normal stance.

"You know as a loving and caring teacher i thought that you would atleast recognize your student energy since it never changed, but seems like you're a bad leader AND a bad teacher!"He said as he began to laugh and lunged towards the blond.

'Student what does he mean.....Wait know that i think about it this energy does feel famili-'He stopped thinking when a fist connected with his nose and he flew in the air for a few meters.He immediately stood up and rushed at the masked man who did the same.He launched a kunai at his opponent who simply ignored it as it went through him as if he wasn't even here.Unfortunately for him the blond teleported over him using the kunai and hit him with a blue spiralling sphere.

The masked man coughed blood and grabbed the blond foot as he thew him at the ground.

"Good Minato!!But still not enough to beat ME!!"

He was about to kick Minato's face but a sudden pulse of energy made him stop.He didn't even had the time to react before he was kicked in the gut while he received an extremely powerful punch to the throat.He didn't had the time to activated his power so he took the hit and stumbled back, breathing with great difficulty.He sent a glare to the one who punched him but something didn't feel right on his aggressor face.

Kais smirked darkly when he saw the glare and winked at the masked man as Sana used her super speed to grab the man and drag him in the forest.

Minato was shocked by the sudden events but managed to recover and stood up.

"W-Who are you?"

"We don't have time for that!The red head woman is gonna collapse soon and the fox is gonna be free!!"Kais shouted as Minato gasped and used another kunai to teleport in front of the fox.Kais smiled and went in the forest where he found the masked man and Sana.

"Who are you two?You don't seem to be ninjas from Konoha and your chakra is so dark that it could terrify a tailed beast"The masked man asked with a frown as the situation began to seriously confuse him.

"Yet you don't seems to be affected"Kais answered with a smirk on his face as Sana took the man hands and shouted excitedly.

"YOU'RE OBITO RIGHT?!"

"WAIT WHAT!?"