Authors notes: Hey there everyone! I just wanted to let you guys know that this isn't my first time writing a fanfic as I first started out at fimfiction (yup I'm an MLP fan) but this is my first time writing at fan , anyway this is a crossover between Naruto and One Punch Man, but it will focus mainly on Naruto and Fubuki so Saitama, Genos and the others will only be cameos or at least just short apperances. Also the 'Naruto' characters in this story are born in the OPM universe itself instead of being teleported there. (Madara will be a hero here and a little bit OC along with some of the characters)

I do not own Naruto and One punch man nor It's characters as they all belong to their perspective creators.

Enjoy!

Screaming and running..

That was all the people of the district could do as a massive swarm of giant insects invades the area with the army wreaking havoc across town as they pretty much wreck everything in sight.

During the unfolding chaos there was a little girl crying as she desperately searches for her mother amongst the panicking crowd. "Mama! Mama!" unbeknownst to the girl a giant mantis was heading towards her, but the moment she looked behind her a foot slammed into the the head of the mantis thus sending him crashing on the nearby wall.

The girl looked at the person who saved her life. He had spiky blonde hair, peach skin and blue eyes with strange looking whiskers on his cheeks. His outfit was a black and orange tracksuit with black sandals and a long black headband with a metal plate that had a spiral-like insignia engraved on the center.

"Heh, pick on someone your own size!" the blonde said as he carries the girl in his arms and leaps onto safety. After going to an area that was safe from the creatures he puts the girl down.

"A-arigato headband onii-chan!" the girl said as she ran to her mother that was conveniently in the same area.

The blonde gave the girl a thumbs up before going back to the battlefield. As the creatures spot him all of the quickly close in on him. With a grin the blonde slams his right fist on his left palm. "Bring it on assholes!"

The giant beattle was the first on that got close to him and with blinding speeds he dodged the beattle's leg, reappearing in the air he delivers a punch on it's back, cracking it's armor-like shell he then zips in front of him and kicks him into the air.

Two giant Grasshoppers attempt to impale him with their arms but the boy jumps infront of the two and punches them simultaniously sensing them crashing on the pavement.

Landing on the ground the blonde spots a giant rat with glowing red eyes with sharp claws. "Die!" the rat yelled as he swings his razor-sharp claws at the blonde, who narrowly dodges it. "T-that was close!"

The giant mouse then swing his other claw at him, only for the blonde to land and run across the mouse's arm as he begins to charge a big ball of blue energy. "Rasengan!" the boy slams the sphere onto the rat's face, thus sending him flying across the street at crashing on a truck with his face all brused and twisted.

The blonde then turns his head to see a giant wolf with it's intense gaze fixed on him. "A big wolf? shouldn't ya be eating Ridding hood's granny or something?" he asked while tilting his head.

But the wolf just lets out an ear deafening roar which also creates a strong gust of wind which nearly made him lose his balance.

"H-hey! cut it out!" he comically yelled as he regains his footing but the wolf then attempts to bite him, with a yelp the blonde side steps and charges the same blue sphere on both of his hands and slams it on the wolf's cheek. " Rasenrengan!" the force was enough to crash the wolf on a nearby building.

"Hehe! how's that?!" as the blonde began dusting of his jacket he hears some rumbling and notices giant shadows looming over his form. "Huh?" as he looked behind him there was a large group of giant red ants and all had unpleased look in their eyes. But what surprised him is that these ants are fast as in a blink of an eye they were a foot away from him. "EHHHH?!"

"Fire Release: Great Fire Annihilation!" a deep but familiar voice yelled as the ants were wiped away instantly by a massive stream of fire and the insects couldn't do anything as they are burned to a crisp.

The blonde turned his head to the source of the fire. It was a man with long spiky black hair with long bangs that covered his right eye while his left eye is not, showing it's pruple color with multiple outer circles around the pupil.

The man's outfit consisted of crimson armour with numerous metal plates while underneath it he was wearing a plain purple turtleneck mantle, purple pants and sandals with gloves of the same color and had a gunbai strapped on his back.

"Hello there, Naruto." the man greeted with a faint smirk.

"Oh, hey there Madara!" Naruto greeted back with a smile while waving at him. "It's been awhile! how are you doing?" Naruto asked as he stood infront of him. "Oh, you know the usual: The Hero Association giving me jobs to hunt down scumbags, it really saves me the boredom," Madara explained.

"Oh yeah that's right, Madara's an S-class hero," as far as Naruto could remember Madara Uchiha was Rank 3 in the S-class heroes but doesn't really get that much public attentiton due to the Uchiha oftenly scaring the media of with his weird, gigantic, blue skeleton thingy while ranting on they should just leave him be in comical anger.

"But thanks for taking care of the small fry, it made my job a bit more quicker" the Uchiha said with a smirk but Naruto's eye twitched slightly. "S-small fry?" he asked with a strained smile.

"Yes, after all the people below the other should be the one to take the easy jobs," Madara said smugly. The Uchiha may sound arrogant but he does posses a good sense of honor and still sticks to his morals unlike some heroes out there who just does it for the fame.

Madara then redirects his gaze on the creatures that the blonde took down. "Have you ever thought of joining the Association?" he asked.

"Mn!" Naruto nodded. "I actually planned on joining a month ago, I just needed time to pratice my techniques," he explained to his mentor. "Hmph," Madara only smirked with his eyes closed while crossing his arms.

"This just further proves how much of a late bloomer you are," said the Uchiha which only made Naruto tilt his head, Madara sighed as he began explaining. "Late bloomers are basically people with powers that manifested late which took the user a few years to master,"

After taking in the information Naruto smiled. "Hey Madara, let's team up next time! we'll be the ultimate tag team!"

"Suurree," Madara said sarcastically while rolling his eyes. "Oi! I'm serious!" Naruto yelled with annoyance while pointing at him, the Uchiha was doubting him again!

Madara then sighed. "Alright, alright. At least I can see how you will get beaten to a pulp," he said with a smirk while Naruto grinned as they bumped fists before parting ways.

"I'll show you Madara, I'll show you just how strong I am and I can handle more than just small fry!" Naruto mentally declared with a smile.

(At a local park)

Normally Fubuki would have Eyelashes or Mountain Ape drive for her, but today was a casual and peaceful day so she wanted to go to the park she always went to and relax while watching the numerous clouds. As she exits the car her elegant black dress flows with the gentle breeze, she decided to not bring her Fur coat since today was really hot.

As she walks through the park Fubuki was really thankfull that the paparazzi wasn't around to bug her with questions and autographs as she released content sigh with a smile. After a few minutes of walking she reached her destination, which was the largest tree in the park that stood on top of a hill.

Fubuki couldn't help but widen her smile a little, whenever there was nothing to do (like absolutely nothing) she would just sit under the tree's shade and remembering her past experiences while watching the clouds, and she was sure that if her older sister ever caught her she would immediately yell that she was getting lazy.

But as she got closer to her spot she notices someone was leaning against the tree trunk. As she walked closer she got a good look at him, he had wild blonde hair and was wearing the dumbest looking tracksuit she ever saw in her life while also noticing the headband he was wearing. Unconciously she knelt down infront of the sleeping blonde and noticed his faint whiskers.

Fubuki couldn't help but note on how cute he looked and ended up caressing his cheek. "These are the strangest looking birthmarks I have ever seen," but she lets out a smile on how it suited him.

But the girl failed to notice that her caressing woke the boy up and when he saw her the blonde thought that she was the most beautiful woman in the world. "E-eh? but who is she?" after that internal question Naruto fully opened his eyes to meet her emerald orbs. "Um hey there?" he greeted awkwardly.

Fubuki's eyes widened and her cheeks instantly flush with embarrasment as she retracts her hand. "Ah! I-I'm sorry for my actions!" she apologized with a bow.

"H-hey, It's okay," Naruto insisted with a sheepish smile. "But you kinda look cute with that blush," the moment he blurted out that sentence he covered his mouth. It took a second for Fubuki to grasp the sentence and when it registered in her mind her entire face became flushed with red and Naruto thought that she was about to explode.

"W-w-w-what the hell are you saying? t-telling a woman t-things like that.." her eyes were hidden by her hair but her head was still flushed as she pokes her index fingers together. This a bit strange for the esper as she wasn't the type to get all flustered easily from a simple compliment.

"S-sorry about that.." Naruto said with his own blush while avoiding her gaze as he scratches the back of his neck.

This felt really embarrasing for the epser as she was trying her best to recover. "W-well as long as you say sorry..but I'm the one to blame here since I'm the one who started this," she said with a sheepish smile.

After the two shared an awkward laugh together Fubuki's blush finally settled down. "My name is Fubuki," she greeted with a small smile.

"Uzumaki Naruto!" he introduced with a grin while pointing his thumb at his forehead protector which made Fubuki giggle lightly at how cheesy he was.

"So why did you wake me up Fubuki?" Naruto asked after a moment of silence as the woman then cleared her throat to regain her composure. "W-well you're kinda in my spot Naruto,"

"Eh? oh, I'm sorry I was actually training and I decided to take a nap here," Naruto explained. Fubuki nodded with an understanding smile. "But why are you training?" she questioned which made Naruto tilt his head. "Isn't it obvious? I'm trying to get stronger- dattebayo!" he said with a cheeky smile.

Fubuki slightly widened her eyes after hearing the end of the blonde's sentence. "H-he has a verbal tic?" at that moment Fubuki couldn't help but laugh at the blonde's catch phrase.

When Naruto heard her laugh he was instantly entranced by it, that laugh really put's angels to shame. "Hey, what's so funny?" he finally questioned.

"You're weird," Fubuki said with a light smile and Naruto took her words as a compliment. "But.. why do you desire to be stronger?" she asked.

Naruto smiled at her. "Because I wanna protect the ones I care about!" Fubuki gave him a questoning look. "Wait, are you part of the Hero Association Naruto?"

The blonde shook his head. "No, but I do plan on joining once I get stronger," he explained chuckling but Fubuki looked down on her lap and clutched at her dress. "Stronger..." that word just kept replaying in her mind. How she was always under the shadow of her sister and the fact that her powers are just a mere fraction of her sister's own had always made her feel weak.

"Hey, Fubuki." she broke her daze as Naruto called out to her. "Are you okay? you look distant," he asked and Fubuki gave him a smile. "I'm fine, I was just thinking about some things,"

"What kind?" Naruto pressed on. "Well...like trying to get stronger as well," Fubuki replied as Naruto's eyes widened for a moment before beaming her a big smile. "If you're tying to become stronger then you must be a hero right?" the woman nodded which widened the blonde's smile. "That's awesome! what class are you?"

"I'm Rank-1 on the B-class," Fubuki replied as the blonde nodded. "I see, what are your powers?" Naruto asked with an eager look. With a light smile of excitement, Fubuki envelopes her hand in a light colored glow as she begins to levitate a bunch of nearby rocks and made them orbit around her hand.

Fubuki couldn't help but giggle lightly at Naruto's overly impressed reaction as his eyes became sparkled with excitement. "Woah, that's really awesome Fubuki! that power is top notch!"

Once more the girl giggled. "Thank you, Naruto." she said, appreciating the blonde's compliment. "But...this is nothing compared to my older sister.." Fubuki grimaced slightly.

That always frustrated her to no end while it also simultaneously wrecked her confidence in herself as seeing her sister fight out there was a giant and constant reminder on how she was weak.

With her demonstration done, Fubuki flings the rocks into the air as she gave Naruto a curious look. "What about you Naruto? what are your abilities?"

"Eh?" the question slightly caught Naruto off guard but grinned immediately as he stood up and charged the blue spiralling orb above his palm. "W-woah, what is that?" Fubuki asked as she was rather fascinated by the technique.

"I call it the Rasengan!" Naruto said with a cheeky grin. "Okay, but what's it made off?" Fubuki asked , still curious about the orb.

"Chakra!" Naruto answered but Fubuki became a bit dumbfounded at the answer. "Chakra? you mean the spiritual power?" the Esper asked to which the whiskered boy nodded.

"It was said that Chakra was a spiritual power that some humans have..I never thought it actually existed. But from the looks of it that orb is for offensive attacks." Fubuki analyzed before questioning the blonde again.

"How do you execute the technique?" she asked. "Easy, like this!" Naruto slams the sphere onto the trunk, leaving a shallow crater with a spiral pattern on it. Still grinning Naruto looked at Fubuki and he couldn't help but chuckle as she was in awe.

"A-amazing.." that was all that Fubuki could utter out as she inspects the crater. "This type of force can actually send a person flying!" the esper said to the whiskered boy.

"What other techniques do you have Naruto?" Fubuki continued on with a eager look as she walked a bit closer to him. "Eh? Well I do have one more..but it still not completed," he said with an awkward smile while scratching the back of his head.

"At least show me what it's like," the raven haired woman insisted and though still a bit hesitant Naruto nodded as he makes a hand seal that involve crossing his fingers and a burst of smoke instantly appears next to the blonde. The moment the smoke cleared Fubuki quickly placed her hands on her mouth to stiffle her laughing as Naruto's eye twitched uncontrollably while blushing with embarasment as he looks at his clone.

It was still the same: slumped on the ground with faded colors and blank white eyes. Fubuki's laugh was now more audible as tears began leaking out. "O-oi! stop it!" Naruto demanded in mock anger but it only made Fubuki release her hands off her mouth as she laughed loudly at the blonde's sorry excuse of a clone.

Naruto groaned with his blush increased but was still captivated by the esper's angelic laugh. But because she was still laughing, Naruto poked her forehead which calmed her down a little. "I-I'm s-sorry about that Naruto, I didn't mean to offend you," Fubuki said with a sincere smile.

"I-It's okay Fubuki, I can't really blame you and besides you don't know how many bad guys fell down laughing whenever I make a clone," Naruto explained as he recalled those contless times where every villain would just laugh at him for the failed clone.

"Don't worry, I'm sure that you'll be able tp perfect it...just like with my powers.." Fubuki ended that last part with a hushed tone but Naruto was still able to barely hear it. "Just like with your powers? what are you talking about Fubuki? your powers are already awesome!" Naruto said, trying to cheer her up.

Fubuki appreciated this as she gave the blonde a small smile. "T-thank you for praising my abilities but.."

"But?"

Fubuki lets out a sigh as she continues on with a sad smile. "Even if my powers are "awesome" this is still nothing compared to my older sister who is much more powerful and talented than you can ever imagine."

"Eh? she's comparing herself to her sister?" Naruto though to himself and judging from the way she said that, she has been compairing herself to her sister for quite a while.

"Stop moping around Fubuki!" Naruto encouraged the esper with a grin.

"Eh?"

"I mean sure that your sister might be superior in power, but that doesn't mean that you just give up easily! You can catch up to her in your own way but make sure that you train like crazy so you can get stronger, but if you just sit around moping or comparing yourself to your sister all the time nothing will change!" Naruto finished slightly breathless.

It took a second for Fubuki to take in Naruto's words as she smiled and gave him a nod. "Mn! I already know that Naruto,"

You can catch up to her in your own way..

"I already know that as well Naruto...I already have my own way of catching up to my older sister or maybe even surpass her." Fubuki thought to herself for a moment, not noticing Naruto walking up to her.

"That's good!" Naruto cheered while placing a hand on the raven haired woman's shoulder, breaking her trance. "And besides..a sad look dosen't really suit your beautiful face-dattebayo," Naruto said with a blush but still smiled.

"E-e-e-eh?" Fubuki stammered as her entire face once again turned red as a tomato. "B-B-B-B-BAKA!" she yelled as she acivated her telekinesis and uleashed a barrage of rocks at the blonde.

Right before the rocks could hit Naruto stammered in surprise and confusion. "E-EHH?!" that was all the blonde could say before he was showered in rubble.

Fubuki was panting heavily with her delicate face still bathe in crimson as the dust settles revealing Naruto with lumps all over his face with his eyes replaced with spirals. "Geez.." Fubuki sighed as she sat next to the motionless blonde. "I was supposed to be relaxing here but it became the complete opposite thanks to him," she comically facepalmed.

"Hey Fubuki, what was that for!" Naruto yelled comically as he stood up while pointing at her.

Fubuki crossed her arms under her chest as she pouted. "For humiliating me," she said with the same mock anger.

Naruto groaned while scratching his head as he layed down next to the woman. As a few seconds go by Naruto's lips quivers in a smile. "Ne, Fubuki?" Naruto called out her attention.

"What?"

"How often do you watch the sky?" he asked. Fubuki was aware that Naruto was just trying to break the awkward silence but she appreciated it as her lips curved in a smile. "Usually whenever I have nothing to do," she shrugged.

"I see.." Naruto replied as he went back to watching the sky. As minutes pass they came across a cloud with an odd shape. Naruto thinks it's a fish while Fubuki thinks it's a chicken.

"It's a fish! just look at those fins!" Naruto argued. "It's clearly a chicken! look at the shape of it's body and that "thing" it has on the top of it's head," Fubuki countered.

Their bickering continued on until the cloud had lost it's shape but both the blonde and the noirette were still pouting at how none won the argument.

"Fish.."

"Chicken.."

"Fish!"

"Chicken!"

Realizing what they were doing the whole time the two shared a laugh together, no longer having the will to argue. After several moment Naruto notices that the sky was now turning a deep orange, making him stand up and dust off his pants.

"Naruto?" Fubuki called out at the blonde's sudden action. "It's getting late!" Naruto said frantically. "And I only traineed a little dammit!" he yelled panicking while Fubuki just sweat dropped with a awkward smile.

"I'm sorry I wasted your time," Fubuki apologized but Naruto shook his head. "It's okay Fubuki at least I now have a new friend!" he said smiling which the noirette returns. "Yes Naruto, we are now friends."

After chuckling a bit Naruto began walking off and gave Fubuki a wave. "Let's meet up again sometime!"

The noirette then waved back. "Yeah!" Fubuki was very certain that she will met the blonde again whether by monster attacks or just running into each other again. With a final smile Naruto runs and leaps off into the distance thus leaving Fubuki to have her relaxation.

As Fubuki takes in the gentle air, she ponders her experience in meeting the blonde. "Uzumaki Naruto..for his age he is rather childish and a bit eccentric but it really suits him," she slightly giggled. "And his powers they were very intriguing even though it's mostly focused on charging those balls of energy...maybe once I meet him again he might teach me a some moves I can learn," and the thought alone made her smile a bit.

"DAMMIT! WHY CAN'T I MAKE A CLONE?!" Naruto's voice yelled in the distance as Fubuki sweatdropped but nevertheless widened her smile and laughed a bit.

And that wraps up the first chapter! please leave a review and see you on the next chapter!