This is my first fanfiction and all so i hope you will enjoy it.
"Deidara!"
The pale blonde haired Akatsuki member looked down from his perch on a giant clay bird to see that the Kyuubi child was following him. The blond boy was wearing his usual orange and black jump suit. His eyes were red with black slits and whisker marks were darker.
"Give back Gaara!" Naruto yelled.
"I don't think so nine tails" Deidara taunted.
"Give him back you bastard!", Naruto screamed and sped off into the distant trees.
A green vested shinobi with spiky silver hair and a mask joined the chase. Naruto, being Naruto, was running full steam ahead into what seemed to a trap.
Seeing this Kakashi tried to warn him, but to fall on deaf ears. Kakashi finally made it to Naruto and stopped him before he did something stupid. Naruto just glared at his sensei until he saw that the jonin has activated his sharingan. He realized that it wasn't just any sharingan, it was the Mangekyo Sharigan.
"Naruto this is my new Sharingan, so please calm down for a moment we will save Gaara." He then focused his chakra into his right eye and called out "Mangekyo Sharingan!"
A vortex appeared behind Deidara's left arm ripping it off. Deidara screamed in pain.
"Curse you, Kakashi! Look at what you've done to my arm!", he cried.
Naruto quickly charged up a Rasengan, jumped up to hit the bastard and the clay bird. Just as the bird was destroyed, the limp body of the one tailed jinchuuriki and Naruto's friend was revealed, dead. Getting over his shock of seeing his dead brother figure Naruto instantly turned to unimaginable rage.
"I will kill you for this you son of a bitch!" the enraged Naruto yelled as the fox cloak suddenly formed around him.
Deidara smirked "Come! Show me the power of the Kyuubi, boy!"
Mindscape
Naruto awoke to the sound of water dripping. Dark, cold water reached up to Naruto's ankles in what looks to be a sewer. Naruto made his way into a another room where a giant, jail-like, metal cage was located. He walked closer to the huge metal cage door and saw a piece of paper with the kanji for seal on it keeping the gates closed. Moments after his descent to the metal cage huge red eyes opened up to peer at Naruto.
"What do you need kit?" a soft but powerful female voice inquired.
Naruto yelled out into the darkened room "Kyu-chan I need all the chakra my body can handle."
Just then Kyuubi's demon chakra lit up the dark room in a dark crimson red and in the once gloomy cage stood a giant, red, nine tailed fox. Kyuubi growled from her cage and said "Very well, Naruto-kun."
Naruto was then enveloped by a wave of red chakra sent from the fox.
Out Side of the seal
Naruto stood still as a leaf looking into what seemed to be a distant spot on the horizon. Just then the fox cloak suddenly made a sphere and exploded sending everyone and everything around him flying backward. the shock wave that was created was felt throughout the entire Elemental Nations. The 1st tail quickly multiplied into 8 tails and was forming the 9th tail.
Oh no. Naruto lost control over the damned demon fox. I better use my Kamui to suck Kyuubi into another dimension before the Kyuubi breaks free from the seal that sensei used to seal it. Kakashi panicked. He then focused almost all of his charka into his newly formed Mangekyo Sharingan,
"Mangekyo Sharingan!" yelled the battered ninja.
A giant vortex suddenly appeared behind the Kyuubi Naruto and pulled the jinchuriki into it. Not to be seen again in the Elemental nations for a time yet.