Disclaimer: I don't own anything, I only own my Oc

Chapter 1

I walk home from my running errand for my mother. Like usual I walk past a hobby shop. I think it sell gunpla but why in a residential area? Meh, that isn't my problem. I look inside the shop through the window. Inside it are several shelf and display shelf. Feeling curious I enter the shop. I can hear a jingle play when the door open.

"Irasshaimase." Said a boy with blue hair.

I replied with a nod then walk to the display stand where a lot of different gunplay displayed.

"How can I help you? Are you looking for a gunplay or a specific gunpla?" asked the blue haired boy.

"Ah. No I'm only looking around." I replied

"Is that so?" the boy replied with deflated tone.

"These gunplas are good. I never build or play a gunpla but at least I know when I see something good."

"Oh, don't" The boy say in happy tone.

Then I look at the upper part of display shelf. I saw a gunpla that catches my interest. It has a horn, instead of the usual eyes like other gunpla it has visor as the eyes, and only have white as the color scheme. What gunplay is that? I hear the jingle play then a man and his son enter the shop.

"Irasshamase."

The boy run to the display shelf. His eyes shining with awe looking at all of the gunpla.

"Gundams! There are so many gundams! It is amazing!"

I smile looking at the boy. His excitement affects me.

"Eh… They are really well made." Said the man.

"Thank you very much. I build them for display myself."

Surprised, the man asks again."All of them?"

"Yes." Replied the blue haired boy with grin plastered on his face.

"You are really amazing." The man once again praises the blue haired boy.

"If you can build them so well, you must play gunpla battle, too."

The boy body posture change drastically from happy to rigid. "Yeah, kind of…"

"You must be good. huh" the man look at the most upper part of the shelf. There is something catch his attention.

"Runner-up in the 2nd Gunpla Battle Championship World Tournament!?" the man read with surprise. "That's wonderful!"

"Ah… no, that was my father..."

"Papa, what's this gunpla?"

The blue haired boy perk up somehow his vigor tripled. I sweet drop.

"I can't quite remember…"

"It's the wing gundam! It can transform into a bird form for high-speed flight. It also equipped with a large-caliber buster rifle. It excels in both firepower and mobility."

I stunned. He surely knows a lot.

"by the way, it's a mobile suit developed by Doctor J, for an underground organization that opposed the alliance. With the launch of Operation Meteor…"

The man put his hand on the blue haired boy shoulder.

"Huh?"

"Alright, we got it."

"Ah…" Surprised, he finally back to the reality. His face turned red. "Excuse me." Said the boy as he step away. I snickered at him. The blue haired boy hears me as his face become redder.

"Hey."

"Hm?" The blue haired boy turns to me. His face still red.

"Do you think you can teach me build gunpla like that? After hearing you talking like that I think I should try build one. Do you have any recommendation?"

"Hm… what kind of gunpla do you want?"

"Hm… I don't know but I think I will take something that connected with that horned gundam."

"Ah.. You mean Unicorn Gundam!"

The blue haired boy smiled as he walks to one of the shelf then picks several boxes. Two boxes have a red gunpla with one eye, the other two are Unicorn Gundam one like the one displayed and the other one armed with different type of weapons, and the last two are black version of Unicorn Gundam with some differences. The jingle plays again then a boy with brown hair in mushroom (?) style enters the shop.

"Mister, I wouldn't be so certain of that."

"Keh…"

Hm… this kid seems know the mushroom kid

"Who are you?" asked the man.

"Sazaki…"

Sazaki? I think I have heard the name…

"Iori Sei's gunpla is certainly well built. He didn't just assemble the plastic models he smoothed out the seams and colored them with special paint. He made them look just like samples." He flicks some of his hair. Wow this mushroom kid put this kid in high regards. He must be really good. "But because they're built well, it doesn't mean they can win battles. Right?"

"Th-that's…"

"Hm… you are saying as if he is very bad at battles."

"It is the fact. Then if you don't believe it, let's try it and see. Whose gunpla is better, Iori Sei's or mine?" asked the boy as he pull a purple gunplay. "In Gunpla Battle!"

"Ohh!"

"I want to see!"

"What!?"

"Your customers also want to see."

"Uhh…"

"Are you chikening out?"

Wow… this mushroom kid bully this kid very much. Ha… I guess helping this kid won't hurt much.

"Then you won't have a problem fighting against two weakling, right?"

"What!? But you say you never build a gunpla and play a Gunpla Battle."

"Yeah I did but I am pretty good at playing console games." I replied with a grin on my face.

"Hm… are you saying you will help Iori Sei?"

I nod at the mushroom kid. He looks back at me. He smiles.

"Hm… I see no problem fighting bot of you at the same time and I even will give you 10 minutes to get know how to do gunplay battle."

"Thanks" I replied with smile.

I walk to the display shelf and pick Unicorn Gundam then walk to battle room but before I enter the room I turn to Iori.

"Iori-san if you want to win then you better help me." I said with my smile still on my face. After hearing what I say Iori-san picks Wing Gundam and enter the room. He gives me a square thing like a Smartphone.

"What is this?"

"It is a GP Base. It is programmed to display the name of Gunpla, the Builder, Fighter and scale of the model and must be set before setting the gunplay for 'Launch'."

"Ho… It is very interesting thing."

Iori-san walk to the hexagonal field then turn it on. It glows a bit. Iori-san motioned me to stand beside him.

"Please set your GP Base."

I and Iori-san put our own GP Base. Then my name other information appear on the GP Base.

"Beginning Plavsky particle dispersal."

Somehow the room becomes dark and the hexagonal let out tiny lights that spread around the machine.

"Beautiful." I said in awe. I never saw something this beautiful in my 16 year of live.

"Field 2, Desert."

"Please set your Gunpla." I see to Iori and I saw him put Wing Gundam on GP Base then two balls of light appear in front of him and screen appear around him, just like inside a cockpit. I mimic his action and put my hand on the balls of light. Both Gunpla head move and its eyes shine.

"Iori Sei, Wing Gundam, here I go!"

"Unicorn Gundam, Launching!"

Each Gundam fly out of pod. I can see through the Gunpla as if the Gunpla is my own body. Push the light orb forward then the Gunpla start moving forward after trying moving around some more I finally get used to it. Then I try using the beam magnum. It only fire five times before I need to reload it and I only have two spare magazines.

"Try to click the button then chose the beam saber."

I did as Iori-san say and Unicorn pull beam saber from the forearms. I test it by moving it around. After I test it around once again look at the slot. I have several more weapons I can use, like Hyper Bazooka, 2x 60mm Vulcan Gun, and 2x Beam Tonfa. After testing all of the weapon the 10 minutes the mushroom kid give me run out and we decide to waste no time and get started. We did the thing like before and this time the field is Forest.

"Iori-san, I don't think this Sazaki guy will attack us any time soon so I think you should fly high try not to get shot down I will snipe him using Beam Magnum. Iori-san nod then Wing Gundam change form into Bird-Form and fly. Then not long after that Gyan fire its Beam Rifle several times at Wing Gundam. None of the beam hit Wing Gundam, I waste no time as I snipe Gyan using Beam Magnum. Wing gundam also change back into its Gundam form and fire its buster rifle two times. None of our attack hit the Gyan then it start countering our attack. Gyan start from Wing Gundam using it Missile Shield like yo-yo hitting Wing Gundam's wing and making lose altitude. Worried, I fire again my second magazine at Gyan from far away as I move as fast as I can to Iori-san. Then a loud explosion from where Wing Gundam is. I guess this Sazaki kid is truly strong. I throw away the Beam Magnum after I used every magazine and pull out Hyper Bazoka. I fire again to where Gyan probably is but Gyan fire its Needle Missile from my right side. I wasn't able to dodge the entire missile and decide to destroy them using the 60mm Vulcan Gun but still got hit several times and thrown back. I urge Unicorn Gundam to stand as fast as possible. I pull my beam saber.

"DIE!"

The Gyan appear from my left side this time. I block it using my shield but Sazaki didn't stop there, he swing its other hand hitting Unicorn Head and once again I thrown back. I move forward as fast as I can, using the thruster to its maximum and slash Gyan using my Beam Saber. Gyan side stepped and swing its beam sword at Unicorn Gundam, cutting Unicorn Gundam right arm then kick Unicorn Gundam.

"Damn!"

I urge Unicorn Gundam to stand once again.

"Ha! It doesn't matter what you do this your first Battle and you are fighting against me Sazaki, the strongest in this district!"

I girth my teeth.

'Keh… he is right the difference between me and him is big. NO! I DON"T WANT TO LOSE! I WILL WIN THIS GAME! I WILL!'

I click the button and activate Unicorn NT-D system. The Unicorn Gundam glow red for a bit then enters its Destroy Mode. Unicorn Gundam pull another Beam Saber and point it at Gyan.

"Ha! What are you going to do with one arm left?"

"I am going to show you what I can do to you!"

Once again Unicorn Gundam launch forward with Beam Saber ready to stab or slash Gyan but Gyan launc all of its Needle Missile. I use my Vulcan Gun, destroying some of it and maneuvering around the missile. Unicorn Gundam thrust its beam sabre but Gyan once again dodge Unicorn Gundam. I didn't give up there I push Unicorn Gundam joint and twist its arm so it slash one of Gyan arm then using the thruster on Unicorn Gundam leg to knee Gyan on its chest and fire Vulcan Gun on its head and end up destroying its eyes as I put some distance. Sazaki panicked. He never thought I will do something like that. Once again I rush at his Gyan. In his panicked state he didn't realize I rush at his Gyan and end up knocking him down and stab my Beam Saber on its chest then I put some distance again. Not long after that Gyan exploded.

"Battle Ended."

The hexagonal machine then turns off as the Plavsky Particle moves back to the machine.

"WOW! ONI-CHAN GUNPLA IS SO STRONG!"

I smile at Iori-san as he blushes again at the praise he get from the boy.

"Dad, I want the same Gunpla that Oni-chan use!"

"Is that so? Okay then."

"Arigatou Gozaimashita." Said Iori-san to the man and the boy as they leave the shop with a paper bag with Unicorn Gundam inside it.

I look to Sazaki who stand by my side with gloom face. I sigh.

"Hey, Sazaki."

Sazaki look up at me. I scratch my cheek.

"Your ability is very high but you still need to train harder. I was lucky I could win because you underestimate me but you shouldn't do that, it will cloud your judgment and Iori-san from what I see when you teach me, it isn't you lack of piloting skill but you have some problem with it."

Iori-san and Sazaki look surprised from what I said.

"Problem?"

"Yes. I don't know what, but I am pretty sure about it."

Iori-san pondering about it. I guess no one have ever said something like that to him. I walk to shelf and pick two random boxes. It has picture of a red Gundam and white and blue Gundam picture on it and their name is OZ-13MS Gundam Epyon and OZ-00MS2b Tallgeese III.

"Iori-san."

Iori-san focuses turn to me.

"Then will you help me?"

"Help you?"

"Yes, help me learn all about Gunpla and the fun playing Gunpla Battle. In exchange I will help you reach world class level Gunpla Fighter."

Once again I enter Iori Models. Last time we didn't do much except introducing ourselves and Iori-san introducing me to the world of building gunpla for a bit after that I go home and do more research on my own and build the Gunpla a bit. The jingle plays like usual when the store door open and I see Iori-san and his mother, Iori Rinko-san, standing on the counter and a gunpla on the stand. It doesn't have anything, I guess it isn't complete yet.

"Ah! Shinji-san! Look! I finish it! My unique Gunpla I made for The Gunpla Battle Championship!" said Iori-san as he shows me his Gunpla. I don't know which gunpla he uses as base but I can sense Iori-san hope and dream. I smile at him.

"Yep, totally awesome! I'm sure it will be a lot more awesome when in battle."

Iori-san body tense. Looks like he isn't ready for battle.

"Um.. About that…"

"Nah… we don't need to rush it. We should do it little by little."

Iori-san nod with smile.

"Then should we start with some warm up?"

Then both of us enter the fighting room and start our training. First I make Iori-san to fight against an AI controlled Zaku II and since we don't want to damage Iori-san just finished Gunpla we set the AI into the lowest level. Iori-san movement is very sloppy and it felt like… so that is the problem! I turn off the machine and turn to Iori-san with serious face.

"Now I know why your controlling ability is very low."

Iori-san gulps some of his saliva, waiting my answer.

"That's because your love to Gunpla. It makes you can't concentrate to fight."

"Then how should I resolve this problem?"

"That-"

"That is simple!" a man enter the room along with Iori-san's mother.

"Ral-san!"

"Ral-san?"

"He is one of our regular customer." Answered Iori-san.

*Cough* I hear Ral-san coughing to get our attention again. Iori-san wait in anticipation.

"You need a strong resolve to win!"

"Huh? Resolve?"

"YES! Resolve to fight on for whatever you might lose. Then answer my question. Do you know why a lot of people like to play Gunpla Battle after the hard work they put to build their Gunpla?"

"Huh? Isn't that because they like it and put a lot of effort to it?"

"Yes you are correct but it's only that, but also because they want to prove that their Gunpla is the strongest, even if it damages their machine."

Iori-san eyes start to change but only a little. Looks like he start to change and unleash his true ability.

"Alright Iori-san we found your problem and get our solution but that isn't enough! Let's unleash this caged beast inside you!" I walk out from the room and pick Unicorn Gundam and once again enter the room.

"Iori-san," Iori-san gulping when he hear me call his name.

"We will fight non-stop since there aren't any customers. I hope it isn't a problem?" I end it with a smile, a sinister smile.

After several hour of training together I go home. On the way home I saw a boy a bit older than me by a year or two with brown hair. He walks up to me.

"Hm… How can I help you?"

"I would like to chalange you to a Gunpla Battle."

"I'm sorry but I don't have any Gunpla."

"Don't worry about it, you can use any Gunpla at where we fight."

I nod at him and follow his direction until we arrive at a simple Hobby Store and it has the field for Gunpla Battle.

"Please choose which Gunpla you will use."

"I will take Epyon Gundam."

The store owner picks a red gundam and give it to me. We wait for several minute before our turn to battle.

"Please set your GP Base."

Both of us put out GP Base then the brown haired guy raising up his hair.

"Beginning Plavsky Particle Dispersal."

"Field 1, Space."

"Please set Your Gunpla"

Both of us set our Gunpla. I see my opponent Gunpla. It is a red zaku with a lot of modification. This will be hard. Very, very hard. Alright time to get serious. Focus. I chant it like a mantra.

"Zaku Amazing, Tatsuya Yuuki. Here I come! / Epyon Gundam, Launching!" both of us said at the same time. Once Epyon Gundam out from the pod I increase Epyon Gundam speed trying to shorten the distance between Epyon Gundam and this red Gunpla since epyon didn't really have any long range weapon except the Vulcan Guns its head. When I nearing the red zaku Gunpla it fire some rockets, I use Epyon's Vulcan Guns to destroy some of the rockets and cut the rest that I can't destroy using Beam Sword. After I put away enough distance I activate and swing Epyon's Heat Rod and the red gunplay also pull two Heat Nata and the red zaku Gunpla block it with one of its Heat Nata and it didn't do much damage to it. I swing Epyon Gundam Beam Sword but he still able block my attack. The fights between our weapons are in stalemate. I increase Epyon Gundam's Beam Sword output but the fight I still can't overcome, as expected from a heavily modified Gunpla. Once again I increase Epyon Gundam's Beam Sword output but still can't overpower him, after several more second the Heat Nata that he use to block Epyon Gunda's Beam Sword start to crack. The red zaku kick Epyon Gundam chest and fire another round of rocket. Unfortunately all of the missiles hit Epyon Gundam and creating a smoke that that the brown haired boy uses to cleave Epyon Gundam into two pieces.

"Battle Ended."

A lot of people cheer for the brown haired boy winning and his great ability. I walk to the brown haired boy and about to congratulate him when he beat me.

"Will you join my team?"

"Huh? Your team?"

"Yes, I was searching for fighter to be part of my team since this year GBWC will be done in team minimum of one and maximum of three Gunpla and here I am amazed by your ability. The Gunpla you rent here is straight-assemble Gunpla so to be able to crack my enhanced Heat Nata is not a simple feet."

"But doesn't that mean every one can make a crack as long they put a high output to Epyon Gundam's Beam Sword."

"No, it isn't the same. I can feel it. Your talent as Gunpla Builder and Fighter is vast and I can see your budding love for Gunpla! I can see it when you train with Iori-san!"

AN: So this is my new story, sorry if I my writing is bad and there are so many grammar error and OOC. Thank you and please review.