Hello everyone, I hope you like this new fanfic. Naruto's zanpocktou is called Raijin and his attack is called, Kaminari shūryō, it means "Lightning End" in English.

Chapter 1

DURING EPISODE 302

"I know for a fact that Ichigo Kurosaki will come here...having obtained a new power. I wish to bring that power closer to completion. Your deaths will help", Aizen says raising his blade and unknown to him there's a thunder cloud above him.

"Run, Asano!", Tatsuki yells holding a girl on her back.

Keigo can't utter a word can't believing what she's saying.

"Just do it! There's nothing you can do here!", Tatsuki yells looking at Keigo.

Keigo swallows and runs.

Gin is about to follow him but Aizen stops him.

"There is no need to pursue them. We can begin right here", Aizen says without turning and looking straight at Tatsuki.

"What do I do? What do I do? I can't move! What do I do?", Tatsuki thinks scared out of her mind. Aizen steps closer smiling.

"How can I save-", Tatsuki thinks and Aizen swings down but suddenly a bolt of lightning came down drawing there attention. A bolt of lightning is blocking Aizen's blade. The lightning disappears to show a guy with blonde hair, ocean blue eyes (no whisker marks) he's holding Zabuza's giant blade. The guy is showing a smile.

"Sorry I'm late", Naruto said smiling.

Gin is surprised seeing this and Aizen's eyes narrow a little.

"So you finally show yourself", Aizen said and Naruto's smile widens and looks at Tatsuki and his smile changes to that of a gentle smile.

"It's ok, calm down, you just get out of here", Naruto said and somehow Tatsuki calms down.

"Aizen, who is thi-", Gin is cut off by Aizen.

"He is related to Ichigo Kurosaki, he is his cousin. He's the son of Ichigo kurosaki's mothers twin sister", Aizen says and Naruto turns back to him.

"So you have been watching me, big deal. You and I know that I'm stronger than Ichigo and I have a good relationship with my hollow", Naruto said and Aizen's eyes widen.

"Run, now!", Naruto yells and Tatsuki gets shakes her head.

"You'll die!", Tatsuki yells worried for this stranger.

"Yeah, but I can't let a cute girl like you get hurt", Naruto said and she blushes a little and stands up. She looks at Naruto one last time and runs.

"Now I can use it. BAN...KAI!", Naruto yells surprising Gin and Aizen's eyes narrow a little. A huge bolt of black lightning with a yellow outline comes from Naruto. When the dust clears he's in the same outfit as Ichigo when he goes bankai, its a Japanese long sword like ichigo's but the sword looks different. The grip is yellow with black lines through it. The cross-guard is a swirl and the blade itself is dark yellow.

"Tensa Raijin", Naruto said looking at Aizen no longer smiling and looking seriously at Aizen. He puts his left hand to his face and black Reishi with a yellow outline start coming to Naruto's face a creats a hollow mask. When he removes his hand he has the same hollow mask as Ichigo but the red lines are dark yellow.

"I'm quite disappointed. I thought you would have shown more", Aizen said and Naruto puts his hand to his face again and starts to gather more Reishi surprising Aizen and Gin.

"If I want to win I guess I'll have to go Hollowfication 2!", Naruto says with his voice sounding like a second voice talking as well, just like Ichigo. Naruto removes his hand a his mask is different. It looks just like the mask Ichigo was wearing when he lost control against Ulquiorra and entered hollowfication 2. Gin then feels the massive spiritual pressure. Naruto roars unleashing a dark yellow spiritual pressure.

"Incredible!", Gin says and Naruto points his horns at Aizen and starts to creat a yellow cero making Aizen's eyes widen. Naruto fires the beam and Aizen sticks out his hand blocking it but when the beam stops Naruto is gone. Aizen moves his head in time dodging Naruto's blade.

"You move just like your father", Aizen says and Naruto gets angry.

"Don't you dare talk about him! You killed my father! That is unforgivable!", Naruto yells and his spiritual pressure increases. Naruto sonido's next to Aizen and swings his blade. Aizen blocks it with his own and the impact pushes the wind away from them. Naruto begins to force Aizen back.

"Urahara taught you well but...", Aizen says and his eyes glow. Aizen swings his sword and it connects with Naruto's sword and he flys back through a building.

"It won't matter, I'm still...", Aizen says but was cut off by Naruto appearing behind him.

"...stronger", Naruto said and Aizen turns to him.

Naruto raises his sword and a thunder cloud appear above him and yellow lightning hits Naruto's sword.

"I must end this now!", Naruto thinks and the lightning stops and the cloud turns white.

Now black lightning with a yellow outline begins surging from Naruto's body.

Naruto then heard it. Aizen's zanpakuto crying. Naruto becomes enraged.

"You sicken me, you can't even hear it!", Naruto yells and Aizen looks a little surprised.

"I can hear your zanpakuto crying, if you can't even hear it", Naruto says and Aizen narrows his eyes.

"Are you implying I can't hear Kyoka Suigetsu?", Aizen said getting annoyed by Naruto's accusation.

"I'm surprised you know it's name, it angers me hearing or seeing a zanpakuto betrayed or ignored by its user", Naruto yells and his spiritual pressure increases and his lightning becomes bigger making Aizen eyes widen feeling his spiritual pressure increase even more.

KAMINARI...", Naruto yells and the lightning starts to go to the blade. Gin's eyes widen feeling the tremendous spiritual pressure focus into his sword.

"SHŪRYŌ!", Naruto yells swinging the blade and Aizen eyes widen all the way and swings his zanpakuto. A blinding flash blinds everyone.

An explosion happens. the width of the blast is the size of a football field.

The smoke clears showing Naruto breathing hard and his mask starts to break and pieces start to fall off.

"I did it, I defe-", Naruto stops and his eyes widen. The smoke clears showing Aizen with a slash on his chest. But it starts healing.

"I am impressed by the sheer power you put in that attack, but its futile. I'm stronger than you, I am the one who has transcend above soul reaper and hollow, a mere human like you can't defeat me", Aizen says and Naruto looks at him disbelievingly.

"It's not over yet!", Naruto yells sticking out his left hand and creates a yellow cero.

"I'll never give up!", Naruto yells and the cero increases in size.

Naruto flash steps in front of Aizen and thrusts his cero straight at Aizem but he stops it by sticking out his left and and disperses the cero.

"Damn it", Naruto said and Aizen slashes him across his chest and Naruto starts to fall from the sky and his mask falls too pieces.

Naruto hits the ground and starts to black out.

TIME SKIP EPISODE 308

Naruto's eyes start to open. Be sees Tatsuki sitting next to him.

"What happened?", Naruto said and looks to see Ichigo but he's different.

"So, this is the first time I ever met Ichigo face to face", Naruto thinks and Ichigo looks at Naruto. Aizen also looks different.

"Thank you for protecting them", Ichigo said and turns back to Aizen.

"Are you truly... Ichigo Kurosaki?", Aizen said gaining Ichigo's attention.

"What do you mean?", Ichigo said showing no emotion.

"If you are truly Ichigo Kurosaki...then I am disappointed. I no longer sense any reiatsu from you at all. Even if you were suppressing it, it would not vanish entirely. YOY have failed to evolve. You have thrown away the last chance I bestowed upon you", Aizen said and Naruto sees Ichigo's zanpakuto and the look in his eyes. Naruto smirks.

"Ichigo is stronger than Aizen, there's no mistaking it", Naruto thinks smiling.

Aizen sticks out his left hand towards Ichigo.

"Such a pity, Kurosaki-", Aizen is cut off by Ichigo.

"Aizen", Ichigo says cutting him off and Aizen's eyes narrow.

"Lets moves I don't want to fight here", Ichigo says looking at everyone.

"A meaningless proposal. Such words are reserved for those word the strength to challenge me. There is no need for concern. I will leave Karakura Town's destruction until after I-", Aizen is cut off by Ichigo suddenly grabbing Aizen's face with his left hand and jumping away.

"Aizen is so screwed", Naruto says smiling happily.

SO WHAT DO YOU THINK AND NO FLAMING.