Phantom of the leaf
Disclaimer I don't own Danny or Naruto
Deep in the land of the far frozen a figure was walking through the snow besides his short black hair no physical feature was visible he was wearing a black cloak with red clouds and an orange spiral mask this man is Madara Uchiha he trekked through the snow searching for a particular item in this frozen wasteland
"Where did you hide it Phantom" said Madara as he mentally cursed the name of Danny Phantom
He kept walking until he found a small mound of ice in the center was a glowing ruby Madara moved quickly through numerous hand signs
"Fire style fire ball Jutsu" he inhaled a deep breath releasing a fire ball the melted the ice leaving the ruby unharmed
"Excellent all according to plan" said Madara as he picked up the Ruby
At the same time in the most expensive restaurant in Amity Park Danny Fenton average fifteen year old with ghost powers was wearing dress pants and a blue dress shirt Sam was wearing a black dress
The couple was having a great time until they sensed an evil energy in the ghost zone
"Sorry Sam" said Danny
"What for we can beat up whoever it is and then we can do something way more fun"
Danny blushed at what his girlfriend meant he paid the bill and they transformed
(For reference of Sam's powers read phantom war)
Sam put her hand on Danny's shoulder and the powerful teenager's teleported from Amity Park into the land of far frozen facing the infamous Uchiha
"So you're Danny Phantom" said Madara "Orochimaru spoke highly of you I am Madara Uchiha"
Danny was confused by what this guy had said he had never fought a guy named Orochimaru but what he saw in Madara's hands made his confusion transform into barely controlled anger
"Where did you get that ruby?"
Madara moved the ruby of adrenaline between his fingers "you didn't make it easy to find hiding it in the middle of nowhere"
Danny filled his hands with ecto energy and blasted a full power blast on Madara against anyone else it would have been a kill shot but against Madara it simply passed through his body as if he wasn't there
Madara charged at Sam punching her face and sending her flying
"Sam you'll pay for that bastard" Danny screamed as he fired a barrage of ecto blasts
Madara smirked under his mask as he ran forward his intangibility jutsu activated the powerful blasts simply passed through him once he was twenty feet from the halfa he leaped into the air giving the super powered teenager a roundhouse kick to the face instead of sending him flying the Uchiha's foot passes through his head
"You're not the only one with intangibility" Danny grabbed Madara's foot as it exited his intangible head and slammed him into the icy ground beneath them Danny was about to punch him but he had vanished
Sam was floating fifty feet away because of that punch she was about to fly down to Danny when she saw Madara running behind Danny with a weird looking knife in his hand
"Danny behind you"
Danny reacts just in time to avoid being headless he then flies up and sends a ice blast down on Madara encasing him in a block of ice
"Wow I didn't even have to use god mode" said Danny
Madara's body turns the color of burning coal melting the ice surrounding his body he then causally walks out of the puddle that was Danny's attack
"Impressive you haven't even entered god mode and your easily as strong as a jinchuriki I wonder how well you'll survive this"
Madara quickly forms multiple hand signs "fire style jutsu burning emperor dragon missile" from Madara's mouth or where his mouth should be under his mask a large dragon made of flame charges at Danny dodges the dragon who turns following the halfa Danny flies at top speed making flips and dives the dragon following him with every turn and flip Danny's eyes glow blue before turning the dragon into an elaborate ice sculpture
"Amaterasu technique death cross" a cross of black flames surges forward
"seriously again with the fire" Danny taunted as his eyes turned blue as another blast surged forward this time unable to freeze the attack
Danny's eyes widen as he flies over the attack creating two spinning discs of energy he then fires them at Madara who jumps to the side as they crash into the ice but then is blasted from behind by a solar blast from behind
Danny turns to her girlfriend her hand glowing with solar energy preparing another attack
"Sam go home"
"But Danny"
"I'll be fine Sam don't worry"
Madara gets onto one knee
"Sam leave now I love you I can't let you get hurt"
Sam nodded and flew off just as Madara stood up
"I won't let you hurt the people I care about or take that god damned ruby" said Danny as a green aura surrounded him his hair became silver his uniform became white besides his now black gloves and a triangle of black around his logo
Danny flew down faster than the speed of light slamming his fists at Madara's head the ice breaks under the pressure making a crater Danny kept pounding on Madara chipping away at his defense Danny throws a punch as Madara threw a punch the two powerful fists collide creating shockwaves that push the immortal Uchiha and the Halfa flying away from each other
Madara needed to drag out this battle until the Trans dimensional Jutsu wore off he rapidly made fifty hand seals
Danny combined his ice and ecto energies in his hands going to finish this guy with one blast
"Take this" Danny fired the aqua colored blast at Madara
"Fire style burning blitzkrieg jutsu" Madara's hands ignite before the aged Uchiha launchs a SUV sized fireball the two attacks collided creating a red explosion that envelops the two
In the village hidden in the leaves Sakura Haruno was eating ramen with her two friends and fellow medical ninjas Ino Yamanaka and Hinata Hyuuga
"Can you believe it's been three years since Naruto left" said Sakura as she ate some of her ramen
"Yeah I wonder if he still wears that ugly jumpsuit" said Ino
The three kunoichis were laughing about the times they had with Naruto Ino was about to ask Sakura if she thought Naruto still had that crush on her when a loud explosion was heard outside the noodle shop the three ninjas rushed outside Jonins were evacuating the civilians while others were prepping Justus around a crater in the ground when a guy the three girls age walked out of the crater he was covered in burns bruises and bleeding cuts all over his body his hair at least where it wasn't dyed red with his own blood was silver like Kakashi wearing a mostly white outfit with a strange insignia on his chest before their eyes white rings appeared around his body transforming his appearance to a black haired teenager wearing shredded clothes the boy walked out of the crater and passed out on the ground
Sakura's medical instincts immediately kicked in
"Hinata use your Byakugan find any internal injuries Ino stabilize him so he can be moved to a hospital I'll stop the bleeding"
The two girls nodded following Sakkara's orders
Ino's hands glowed green with healing chakra as she placed them over his chest stabilizing his heart beat while Hinata activated her Byakugan when she saw the inside of Danny's body she gasped
"Hinata what's wrong" asked Sakura as she was healing the minor cuts
"He - he -doesn't – have - a - chakra - system" Hinata stammered
A few hours later in the Konoha hospital Danny was lying in a hospital bed still unconscious from his arrival in the world of shinobi
While outside his room the fifth Hokage was talking with Jiraiya
"Are you sure about his origins because if you're not I'll clobber you ten times worse than the time you peeked at me in the hot spring"
"Tsunade there's no reason for violence I'm positive I just need to check with Aang to figure out which dimension this kid came from I just hope his wife doesn't come along with him" Jiraiya said there were only two people in the entire universe that he feared one was Tsunade the other was the wife of the former avatar
"I would come if I were married to him he may be powerful but even Naruto may be smarter than him" Tsunade said "even more so considering you polluted his dimension with your perverted books I don't want to know what else you could put into that poor kid's head"
(For reference to make out paradise in Ba sing se read shattered peace)
Sakura stood by the guy's bed she was curious how he had so much power in his blood without a chakra system she knew Naruto was back probably pigging out at Ichiraku's he was still the same knucklehead just with better fashion sense and a body that had made Hinata faint
The pink haired kunoichi was interrupted from her thoughts about her knucklehead teammate by Danny waking up and staring at her with crystal blue eyes
Authors note cliff hanger anyway hope you like it