Disclaimer: I don't own Naruto or Ben 10.

"Normal talking"

"Normal thinking"

"Jutsu"

"Demon/ Deity talking"

"Demon thinking"

Harem: Fem. Gaara, Hinata, Ayame, and Ino.

" It started when an alien device did what it did….."

The Watch

"Stupid Sakura, stupid Sasuke, and stupid Sensei" mumbled Naruto as he marched through the forest surrounding Konohagakure. After the training session with his team mates he tried to ask Sakura out again only to receive the same rejection and bash on the head. Walking around aimlessly he hears a sound that makes him perk his head up looking for the source before looking up seeing an orange ball of fire heading towards the forest to the east. Hearing a large BOOM sound and feeling the rush of wind hit his face his curiosity getting the better of him dashes towards it.

Reaching the crater he looks into it to see a metallic sphere sitting at the bottom steaming. Raising an eyebrow he slides down the hole and approaches the sphere. Hearing a click shhhh of the sphere opening he jumps in surprise as what he sees inside. Inside the container was a device that was looked strange looking to his eyes. It was grey, black and neon green in color with a circular faceplate with a green hourglass symbol in the middle. Looking on the side he notices a green button and not being able to help it he reaches forward only for it to jump onto his wrist like it was alive.

Freaking out he shakes his arm trying to get it off of him to no avail. Seeing that it wasn't coming off he sighs and sits against the sphere feeling the heat of it against his back. Looking at it he presses the button on the side jumping a bit when the face plate popped up and a picture of what looked like a fish with legs showed. Raising an eyebrow he turns the face plate clockwise and while he does so he notices different pictures cycles though before stopping on a picture that looked like a man on fire.

Pushing it down a bright green light fills the area as well as his scream as he felt his body was on fire. When the light dies down he's on his hands and knees panting in pain before looking as his arms and screams his voice deeper than it should've been. Freaking out he looks at his body seeing what looked, and felt, like pure stone with what seemed like magma coursing through it like blood through veins. The only thing that wasn't magma and stone on his body was the circular disc plate on his chest.

Raising a nonexistent eyebrow his looks at his red hands before the climbing out of the hole before lying on the side groaning staring up at the sky. Sitting down he looks around before saying "what the hell happened to me". Standing up he walks towards the tree line wondering what the heck he is out the flames before touching one of the trees and watching in horror as it burst into flames. Stepping back he watched as it spread from one tree to another before realizing soon the Hokage would be sending ninja to put out the flames before it spread too far. Hearing the a faint rustling sound he runs into the trees to hide before watching as three ninja jump into the clearing looking to the burning trees before all three did some quick hand signs before they all shouted "Water Style: Water Bullet Jutsu" as they spat large globs of water at the trees until the fire goes out.

Breathing a sigh of relief before panicking and closing his mouth quickly as he sees a small stream of fire come from it. Watching the Ninja jump into the trees back towards the village he was extremely happy the smoke kept him from shining like a beacon. Hearing a beeping noise he looks down at the watch piece on his chest flash red before a red light flashes in the area and when it dies down he sees that he's back to normal before breathing a sigh of relief. Turning towards the village in the distance he knows there is only one person in the village he could talk to about this.

Reaching the village gates he dashes through them towards the Hokage Tower as fast as he can and he reaches it within ten minutes. Walking up the stairs he passes the receptionist ignoring her cries of "Get back here demon" as he kicks the door open yelling "Yo Hokage-Jiji I have a problem I need your help with something that happened". Looking up from his paper work Hiruzen smiles at the young man saying "Ah hello Naruto-kun what do you need help with?"

Smiling as he walks up to the desk he looks around before saying "I need to speak to you in private in one of the training grounds I found something in the woods and I can't show you in here". Raising an eyebrow Hiruzen shrugs standing up walking around the desk setting his hand on the boys' shoulder "Of course Naruto-kun I think it's time I take a walk and fell the sun on these old bones anyhow". Naruto nods as he and the Hokage walk down the street towards a random training ground ignoring the stares and whispers as he kept his jacket sleeve covering the watch.

Training Ground 35:

Reaching training ground 35 he stands before the Hokage as he sets up a barrier to surround them. Lifting up his left arms showing Hiruzen the watch making the old man raise an eyebrow asking "What is that Naruto-kun?"

Sighing Naruto shrugs "I don't know it fell from the sky towards the east and I found it in a metallic sphere but what's weirder is what it does". Hiruzen frowns before motioning him to continue making Naruto nod and look at the watch noticing it is green again before pressing the button on the side making the face plate pop up. Cycling through options he stops on what looks like a strange creature on wheels before pushing down as a green light fills the area. As the light dies down Hiruzen jumps as he sees the creature before him: Sleek body, three sharp talons on each hand, a metallic head piece, and what looks like wheels on his feet.

Looking down at his form then back at His surrogate grandfather's face he says in a higher and slightly scratchy tone " This is what I mean the thing turns me into these creatures the last one I turned into almost burned the forest down but I don't know what this one does". To say Hiruzen was surprised was an understatement dropping his pipe he says "N-Naruto that was you? And what does this form do? And what the hell is going on?" Rubbing the back of his helmet he shrugs saying "Yes Jiji that was an accident, I don't know yet, and I don't know but isn't this kind of cool". Breathing deeply and massing his temples he says "Why can't anything be simple with you Naruto-kun" making Naruto chuckle before turning to the side and taking a step forward only to find himself bashed into a tree.

Groaning he stands up looking at the Hokage says "Ok so this one is super fast and is gonna take some getting used to". Sighing Hiruzen walks over to him giving him a look over before saying "okay so from now on every day after training and missions with your team I want you to come here so I can watch over you until I'm sure you have control of this and if I can't then I'll be sending Neko in my place. And you are not too, under ANY circumstances, use that thing until I give the okay to show it to the public understood". Naruto nods before looking up at his grandfather figure making Hiruzen nod saying "okay while you're still in this form we are gonna get you use to it and every day we will use a new form until you have complete control over the ones you can change into. I will have a more complete regimen tomorrow".

Naruto nods before turning and zipping around hitting a tree every now and then hitting a tree making Hiruzen chuckle and trying to give him help every now and then until he had to head back to the Hokage office bidding Naruto farewell. Smiling at the Hokage he hears a beeping noise and a red light fills the area before it disappears showing Naruto as a human again. Turning he heads towards his favorite Ramen stand unaware of a certain pair of Lavender eyes watching him thinking "Ahhh Naruto-kun someday I'll be able to talk to you normally and what were you doing with Hokage-sama" before following the blonde ninja slowly.

Ichiraku Ramen Stand:

Walking into the Ramen stand Naruto, with a smile on his face, sits on a stool and slams his hand on the table saying "Yo Ayame-chan can I get some Ramen please?" Blushing at the blonde haired boy she nods before yelling back to her father that "Naruto was here and wants his usual". After giving his order to her father she leans on the counter and asks "Hi Naru-kun how are you today?" Shrugging Naruto smiles back saying "I'm fine Ayame-chan just an eventful day is all".

Leaning closer to the blonde making the young preteen blush at her closeness she asks "and what made it so eventful Naruto-kun"? Looking up at her face he shakes his head saying "sorry orders from Hokage-jiji and I can't tell you until he says it's ok". With a pout she pulls away huffing while Teuchi sets four bowls of ramen down in front of the boy with a chuckle watching as Naruto starts to devour them.

Naruto eats another 12 bowls before paying for his meal and leaving telling them bye unaware of the look he was getting from Ayame. Going back to his apartment he sighs seeing the graffiti surrounding the walls before unlocking the door and walking in. Seeing it was dark out he gets ready for bed before lying down and falling asleep excited for tomorrow.

Ok so the 10 aliens he starts with is different then Ben 10 does.

XLR8, Four Arms, Ditto, Cannon bolt, Heat Blast, Diamond Head, Rip Jaws, Grey matter, Artiguanna, and ? (this one will be secret until his début he is my favorite)

Review plz thanks

Hey I'm back sorry its been so long there has been deaths in the family including my step mother so I haven't really had the motivation until now to start writing again so expect weekly (if not sooner) updates!