Hey guys this is my first ever fanfiction. I really liked One Punch Man and am hyped for season 2. Please fav and follow if you enjoyed my story, as I plan on writing another chapter for it. It may be a little slow but please read all of it. Please PLEASE give me feedback, I want to know how you guys feel about my story.
On a beautiful warm sunny day in park on the outskirts of city z, was a gathering of people for a special someone's 8th birthday party. It has been 10 years since Saitama defeated Lord Boros. Even though he is only ten years older, he still retain that shiny bald head but was laced with a couple wrinkles. He is 35 years old now, but still doesn't consider that middle age, not for another two years at least.
It was noon time and Saitama's daughter Arashi's (meaning 'storm' in Japanese) birthday party has just began. Saitama invited his closest friends to join the party along with all of Arashi's friends. Since dating and eventually marrying his wife, he has developed more feelings and emotions in what he did again (although he had them all along, he was just lonely.)
In the park, there was an area embellished with superhero themed decorations and play things with bouncy houses, party games and a playground for all the kids to play in. Arashi was very excited for her party that was set up by her dad.
There was a huge influx of guest and kids that started to arrive so Saitama wanted to greet them all. One of the first ones to show up was Mumen Rider and was accompanied with his wife and two kids. Mumen's wife was a gorgeous blonde who admired his heroic deeds and tenacity to fight even when it seemed bleak. She respected him and loved him dearly. They have two daughters, onto which one is seven y.o. and a friend of Arashi, and the other being three y.o. During the last ten years, Saitama helped tutor and train Mumen Rider who trained everyday to go beyond his limits and try to break his limiter. He has gotten very close and as a result of that, is now outstandingly strong and nearly unbreakable (He could rival the Sea King if he wasn't blown away in one punch by Saitama). Due to this gigantic rise of strength over the last few years, he was promoted all the way up to Class A rank 1 and pushed Sweet Mask to rank 2.
"Hey Saitama! Thanks for inviting me and my family to your daughter's party! It looks exciting!" Mumen greeted first while looking over at the superhero decorations.
"Ya I had a great deal with whoever owns the park and a bunch of other stuff. Glad you guys made it!" He replied with a slight smile. Suddenly, Saitama felt a small hug on his legs from an equally small girl. It was Mumen's youngest daughter. To Mumen's family, Saitama was a great family friend who would always hang out with them and help them with anything. Saitama let out a snicker and patted the girl's head as they told the small girl to get off of him.
Mumen Rider excitedly told him, "Ya, I just taught her how to ride a bike yesterday! I was so proud. I almost cried when she gave her first 'cycles of justice'!"
Still smiling at Mumen's daughter, he knelt down to her head level and exclaimed "I'm proud of you girl! You'll make a fantastic hero someday!" to which she blushed a little and hugged Saitama. Saitam looked at her father winking.
Saitama then asked Mumen. "Why don't you move to S Class? You could easily do it."
Mumen responded. "I know I could, but like Sweet Mask, I want to control who enters Class S. However unlike Sweet Mask, my parameters for others to move up are different. They have to show me that they want to move up based on heroic actions that aren't selfish or just to boost their rank. They have to show me that they care about their job and not just their popularity, but most importantly, that they won't run away from a fight because like you said, if heros run away who will be left to fight?"
They talked for a bit longer before the Riders headed out to talk to others.
Saitama then felt a hand grab his shoulder lightly. He turned around to see a familiar man was a pompadour haircut and a girl. It was Metal Bat (a.k.a. Bad) and his sister Zenko.
"Heya bald buddy! Cool party yer got here" Metal bad responded as he gave Saitama a small friendly punch to his shoulder.
Saitama's smiling face from the small girl earlier quickly vanish as he heard the one word he hates most 'bald'. He still greeted the smiling guest with a bat.
"Oh hey Bad, and hello Zenko. Thanks for coming to my daughter's party" Saitama said back to a neutral face.
"A-yo no probs Saitama. Can't believe how quickly your little girl is growing up. Kinda reminds me how fast my baby sis grew up." Bad said to Saitama almost shedding a tear and choke up a bit at the last part. Zenko greeted him with a handshake, while Saitama did notice how mature she's gotten.
Bad immediately turned his sad face into one of being proud as he spoke "Heya Saitama! My baby sis is now officially second in the world for the best pianist. She can play something cool later if you'd like!
"Hey!" she blushed but Bad responded back "But it's true!"
"Yea sure I'd love to hear you play" Saitama said with genuine interest. "But won't you need a piano? I don't have one here."
"I brought it up because Teen Emperor is gonna bring one here" Bad reassured Saitama. He then got close to Saitama and whispered in his ear "I think that boy likes my sis" Bad threw in a wink while Saitama only responded with an "oh."
"Speaking of the devil, here he comes!" Bad pointed to a brown head young adult flying down to the party with a jetpack causing everyone to glance over and watch him while he was landing. Before he landed the jet pack transformed into his signature spider legs. While landing, he waved to Saitama and the others.
"Hey Saitama, Hey bad, and oh heya Zenko!" The young adult said with a little blush.
"Hey Reo (Teen emperor's name meaning wise center in japanese) nice of you to drop by!" Saitama tried making a dad joke but no one laughed sadly.
"Ya yo Reo, cool entrance as usual kid." Bad remarked.
"Woah who you calling kid bro, I'm a man now!" Reo retorted back and puffing his chest like a bodybuilder. Zenko's eyes lit up when she saw him perk up his chest. She was really nervous now that he's here.
Metal bat chuckled, "just givin' ya a hard time man, say do you have that piano I asked you about for my sis?" as he pointed towards Zenko who was visibly blushing. Reo nodded and ruffled around his backpack to find something. He then pulled out a small metal cube with a button on it.
"Ya I do, here you go." Reo handed him the cube. "Don't press that until you're ready to play." He then looked to the dark haired teen. "Can't wait to hear you play something harmonious Zenko!" He let out a huge smile.
Bad patted Reo's head and walked away with his sister to talk to others. Zenko whispered in her brother's ear. "Isn't he dreamy!" While Bad responded with a laugh and walked away.
Saitama faced towards teen emperor "So Reo, about that name of yours."
Reo looked over at Saitama in confusion "What about it?"
"Don't you think you should change it because you're 20 now?" Saitama replied.
"Oh yea, I have thought about it, what would you recommend?"
"Oh umm, keep that emperor stuff but add something to it." Saitama paused and started thinking. "How about Techno emperor or something?" Saitama said with a forced smile.
"I'll consider it." Reo paused. "Thanks for inviting me." Reo gave Saitama a hug and walked away to his other friends.
Saitama greeted other guest for a couple of minutes before he noticed an old man and his disciple walking towards him. It was Bang and Charanko. Bang was the first to greet him.
"Greetings Saitama! Thank you for inviting us to your daughter's party. Speaking of which where is your young one?"
"Oh hey guys. She's over there on the playground with her friends." As he pointed towards a small girl with light green curly hair.
"Aw time sure does fly. Glad to be here watching her grow up." Bang responded. Saitama has grown rather fond of Bang and came to respect Charanko. Charanko joined the Hero Association six years ago and thanks to his master's teaching is now Class S rank 25 (he's actually really good, like a young Bang).
"Ya and I'm glad to watch you grow up too Bang." Saitama chuckled a little and Bang was actually slightly amused too. "Thanks for inviting me to your retirement party. That was pretty fun." Saitama then almost screamed in excitement. "I FINALLY BEAT YOU IN JAN KEN PON THERE!"
Bang let out a laugh and hugged Saitama. "Yes you earned that win. But by all means come back to my dojo for a rematch hehe."
"You're on old man." Saitama said then pointed his finger towards Charanko with a serious face. "After I beat Bang you're next!" Charanko nearly pissed his pants.
"Uh Bang we should talk to the others" Charanko responded and walked away hurriedly while Bang followed.
A lot of other heros arrived to the party like Snek, King, a lot of S and A class heros along with Arashi's friends.
Then another old man with combed white hair approached Saitama. "Well if it ain't Class S rank 1 One Punch Man!" Saitama turned to face the old man whom he recognized. "Hello Saitama! Thank you personally for finally inviting me to one of your Parties!" Saitama finally recognized who was speaking to him. It was Stitch from the Association.
"Oh ya, it's not a big deal man." Saitama responded.
Over the last ten years Many things have changed. For one, The Heros Association finally saw how great Saitama is and his powers. He was ranked all the way to Class S rank 2, before Blast finally came forth and told the Association that he will be retiring. In addition the Heros Association grew tremendously adding a D class to its ranking system. Class S now had 31 people. Class A with 101, Class B over 300, CLass C over 1100 and Class D with nearly 1500 people. Everyone looked up to Saitama and aspired to become him. Tatsumaki retained her rank as Class S rank 2, and Genos moved up to Class S rank 5 after many OP improvements to his body.
Stitch replied back. "So where is your wife Saitama?" Saitama thought a little then remembered. "Oh she's getting the birthday cake with Genos."
In a local bakery in the center of city Z.
"What the HELL is this?!" came a high pitched woman's voice (although more sounding like child than a woman). "This is totally unforgivable!" a green glow started to surround the cake along with a knife covered in cake bits. She pointed the knife towards the baker who held a face full of horror. She remembered that Arashi hated ice cream cake so much.
Then a semi robotic voice spoke up with a disappointing tone "Arashi will be most displeased with this celebratory dessert, which in turn will make Sensai very upset." The baker looked up to the green hair woman "Look I'm sorry your bald husband got the ice cream cake. I told him it was 60% off and he insisted on it. Please don't kill me!" the baker plead.
As the baker cowered in fear the green esper spoke up "First off, never talk about my man's baldness! Only I can do that! Second off DAMMIT Saitama!" She let go of the green glow surrounding the objects in the bakery. She then thought "he must have forgotten about Arashi's dislike of ice cream cake and nearly destroyed an ice cream shop three years ago".
Then the semi robotic voice went off again "It is okay Tatsumaki, while you were talking to the baker I called another bakery and requested a normal green key lime cake that is Arashi's favorite flavor. I suggest we travel there now."
The baker then looked back to the esper who returned to a completely normal face as though nothing happened. She then responded to Genos. "Wait I didn't know Key lime was her favorite flavor. How do you?"
"Oh it's quite simple Tatsumaki. 53 weeks ago when I 'babysat', which is a word Saitama uses, Arashi, we were at a bakery like this asking an exchange of questions. But to keep it short, one of them I asked her what her favorite cake flavor. She responded 'the green cake' which I noticed to be key lime flavor." Tatsumaki responded with only an "Oh" then responded back. "Quick let's go to the other bakery." She stormed off. Genos looked at the previously terrified baker who was sad because no one would buy the ice cream cake. Genos handed the baker 5000 yen, grabbed the ice cream cake anyway, and apologized to the baker.
Saitama blind folded his daughter. He wrapped around a cloth that covered her brown eyes and parts of her curly light green hair.
Metal bat spoke to Saitama. "She'll be needing this" Bad gave Saitama his signature bat who then gave it to Arashi. He spun her around ten times making her dizzy. He whispered to her "Go get the pinata cupcake!" He always though she looked like a cupcake with green frosting because of her curly hair.
"Dadddd! I told you not to call me that in front of my friends!" A really cute little girls voice emanated from her.
"Oh right sorry!" Saitama said with a little choke,
Metal knight controlled a metal robot from his base. It was labeled 'Pinata-tron 3000'. The robot was shaped like a small horse. At the park the robot activated and revealed its red eyes. It started to hover.
Although somewhat dizzy, Arashi stepped a few steps disordiantely. She was on the verge of falling over, but then a green light surrounded her. She used her physic powers to lift herself back up on her feet. Feeling less dizzy she used her powers again. The whole park glowed a green hue. She then could feel the metal monster but more importantly, the candy inside it. The green glow that surrounded the park all but disappeared except on the pinata which still glowed a bright green. "Found you." she smirked. She lifted the metal bat with ease like it was a toothpick. She had been doing 100 push-ups, sit-ups and squats along with a 10 km run everyday since she was five so lifting the bat was effortless. She wound up the bat ready to release it and said. "Normal series... Pinata SWING!" As she swung, the robotic pinata calculated her swing trajectory and dodged it. Instead of Arashi feeling a broken robot along with cheering from her friends, she felt nothing but air. She got a bit more serious. "Normal series…. Consecutive Pinata swings." she said as a volley of swings rained onto the pinata. None however hit it as she swung. It all looked lit a gray blur, but in that blur was hundreds of swings. She then got pissed and squinted her eyebrows. "Oh it's on! SERIOUS SERIES…. PINATA DEATH" A serious and deadly aura surrounded Arashi. Although no one could see her eyes through the blindfold they could tell that she had every intent of annihilating the pinata. Everything fell silent. She swung so fast that the robot couldn't even register it. After connecting the bat with the metal pinata, she vaporize the outer shell into nothingness but the candy fell out unscathed. Following the swing was a shockwave that spread throughout the park. It could be heard for miles.
Everyone started cheering on her while Arashi's friends ran up to get the candy. Hearing the crowd was que to take off her blindfold. She saw a waterfall of candy coming from the pinata and run up to it. She was having so much fun!