In some alley in the city where the place called 'Heavens arena' Dekar and C.C appeared while holding hands.

C.C starts to check the surroundings but Dekar starts to check C.C and he smiles happily...

"I love you C.C!" Dekar shouts, as he hugs her and is using his right hand to hold her chin while kissing her lips a little

"W..wait, what are you doi..." C.C became stiff...

"M...my voice, y..your...." C.C was startled because her voice sounds like a little girl’s...

Then she realized that Dekar in front of her is not the Dekar she knew, yet she subconsciously knows that it was Dekar while he was young...

"Hahaha, it's a Loli C.C! I am currently 11 years old and you're 9 years old Hahaha" Dekar

Remove Lelouch on the side! He’s a rival!

"This is what you wanted to say before? Until we.... grow up right? " C.C Starts to pout

"You're really cute when you're pouting, it makes me want to hug you more" Dekar happily said

"Enough, my stuffed toys?" C.C

"Here's Mr.Octopops, I shouldn’t have made him so fluffy..." Dekar starts to look like he is suffering from injustice....

He made that stuffed toy and it’s made of the same material he used for the 'Bed of Fluffiness' from the Syntaria World... Bunny Beast...

And C.C always likes to hug it ...

Seeing Dekar like that C.C kisses Dekar on the cheek which lightens his mood...

"By the way, all chakra that I cultivated before is really gone. Is it the same for you?" C.C

"It’s the same as with you, except for the physique that I have, the other things that I cultivated before are all gone" Dekar

"So, what are we going do now?" C.C

"Well, we will start to cultivate for three years, then take the Hunter Exam" Dekar

Right... It is the World of Hunter X Hunter...

"But should we....." C.C wanted to ask more but she stops because...

Thump...

"So what do we have here... two cute little girls, wanna play with us" 3 dirty looking men show up to the alley, have the lustful eyes...

"Two little girls... I'm a male?..." Dekar starts to frown...

C.C starts to grin because Dekar really looks like a girl wearing clothes meant for boys...

"Male?" The 3 dirty looking men start to change their view to Dekar because of his voice...

"If you break the legs of my onii-chan, I might play with you" C.C suddenly became a mischievous child in an instant while deep inside she is grinning...

"Hahaha heard that boy... since you’re a male, we don't need you..." one of the 3 men

"Don't regret it little girl" another dirty looking man starts to grin...

Dekar starts to massage his forehead

"Tsk.. having a thought about my Loli C.C... prepare to face your death!" Dekar releases a murderous aura that manifested around hime like a devil

Feeling the murderous aura that Dekar is releasing, the three start to have a bad feeling

"[[ Accel-turn ]]..." Dekar vanished and then reappeared in the middle of the three men...

"Crack!." twisting the head of one of them....

The two start to feel fear towards Dekar...

Crack!, Crack! Crack!, Crack!

Dekar breaks their legs by kicking their knees from the front which makes the joint bend to the wrong direction...

"Arggggggg!!!" The Two men start to cry from the pain

"Shut up..." Dekar gently said and the two endure the pain and shut their mouth while crying...

"Onii-chan~~, are you jealous~~ would you like to play with me too... onii-chan~~" C.C

"Um... Loli C.C is mine, though? This ugly uncle has no right to think about her... We're gonna play a lot when you grow up, understand?" Dekar said happily

"This.. this boy is broken..."

"We shouldn't mess with this crazy one"

The two are talking silently but... it was heard by C.C and Dekar

"pfft*!, You're b..broken hahaha" C.C laughs out loud while trying to hold her mouth

"Y..you two" Veins start to pop up on Dekar’s forehead...

Puchi!... Puchi!...

Two small daggers appear in his hand and he then threw them to their foreheads...

"Come let's go and exchange some gold for some Jenny" Dekar pulls the small hand of C.C

"Onii-chan will take care of you!" Dekar happily raise his hand, then they walk out of that alley,

Even if Dekar is somewhat ruthless, C.C knew that for Dekar, cleaning that kind of trash is a good thing...

After that, they exchange some gold and rent a hotel for a week...

Inside the Hotel Room

"Are we going to stay here for a week?... C.C

"No, if my plan works, we don't need to come back here tomorrow" Dekar

"What? Do you plan to conquer the Heavens Arena?" C.C

"No, I'm just going to play there... my target is the Elevator girl." Dekar

"Do you like her~~" C.C start to grin

Dekar chopped C.C’s head

"My C.C is enough so..." Dekar said then he gently hugs C.C and strokes her hair

"So you don't need to be jealous to anyone understand" Dekar

"Hmmf. I was just kidding, you're always serious when it comes to that...." C.C starts to pout

"And I'm just kidding too, look, seeing you pout, it's a success hahaha" Dekar then holds her chin again to kiss her

Warning : Bad... bad... bad...

C.C starts to intertwine her tongue, then a hand of Dekar goes down to her non-existence breast, pinching her tiny nipples

"moan*!"

"Even your still a little girl, you can moan sweetly" Dekar

His hand goes down then pull down her lower garments which show everything, see her tiny spot, looks cute and pinkish, he played it with his finger,

"Y...you.. .. we're.. still... um.. ha...n..no" C.C

"Don't worry, even we can't fully play yet, your Onii-chan can help you..." Dekar licks her lips then continue...

"Clean you thoroughly pfft*!" Dekar

"Moan*!, um... moan*!, I'm.. I'm.. moan*!, cumming.. haaaa*!, " C.C

Panting*!, Panting*!,

While C.C is panting...

"They say that it's sweeter at the first time..." Dekar starts to grin...

"And in every World, I can taste your first time pfft*!..." Dekar

"Hmmmf" C.C pouts again and hides under a quilt until she fell asleep.

After several minutes, Dekar prepares a small glass of water...

The sound of gritting teeth*!...

Dekar gritting his teeth because he is scooping out his left eye again then start to put the Rinnegan, then he just waits for it to heal by Pandora Physique...

After an hour focusing on his eyes regeneration, he starts to scoop out the other one and with the same process before he wait for it to heal...

His original eyes are currently on the glass of water...

In World of Geass, it takes him a month to fully adapt to Rinnegan eyes for forcing it to heal using Mana stone

But by allowing his Physique to do the healing it doesn't take that long...

'I don't think that I can use Creation of all things here but... Deva Path Pull and Repel ability is really helpful" Dekar

Then a waiter that bring foods appear which is C.C ordered but C.C is currently sleeping...

"Good day Sir, here's the food order by Ms. C.C at room 156" Waiter

"Um Thanks" Dekar

Since C.C is sleeping, he didn't wake disturb her...

After C.C woke up, it was already night

"Dekar,... I ordered food earlier, still didn't come yet?" C.C stand

"Well, since you were sleeping I didn't disturb you earlier so eat it... well, you can freely access my storage so pick a food there, for now, later I'll cook for you" Dekar

"Storage...." C.C murmur then a blue screen appears on her front which has the list of all item that Dekar owns.

"Having so many items along with you... even the 'Vermilion' Knightmare frame!" C.C was shocked...

Dekar simply smiled

"So what are you doing?" C.C while eating a Pizza she found there.

"Checking my body..." Dekar

"Right, Aura Nodes are important here right? Will it affect if we cultivate Chakra?" C.C

"Well... actually I think Chakra and Nen would be the same category as Qi" Dekar smile

"So we only need to know how to use it properly right?" C.C

"Right, Since we have many cultivation techniques available, and even Qi cultivation will be easier, we still need to open the Aura Nodes of our body first, which is why we need a Nen user... That's why we need to meet the elevator girl at 100th floor" Dekar

They start to cultivate Qi and stop around midnight...

In the morning

Dekar and C.C are walking in the entrance of Heavens Arena, many people are looking at them because they don't seem to have a senior along with them.

They currently wearing Ashford Academy uniform.

On the reception area

"Hello, how may I help you?" A cheerful girl act as receptionist speaks to them

"Hi, I'm planning to join the Heavens Arena as a fighter, is there a requirement?" Dekar

"Y..you? Where is your guardian?" Receptionist was shocked because they look like some rich kid who is good at fighting...

"Our guardian? I have my bodyguard out there, they are surely in disguise because my father won't let me out of the house without them, and I want to play at the Arena" Dekar

"B..but" receptionist

"Don't worry my onii-chan is strong, no one can beat my onii-chan!" C.C play along like an innocent young girl

"Hahaha see, even my princess knew I'm strong" Dekar smiling which make other people heard frown thinking that he’s just some rich kid who can't even kill a chicken...

The receptionist simply smiles wearily and let Dekar enter the fighter list...

After processing his registration.

They continue to enter the first floor of Arena waiting for his debut fight.

Inside the waiting room...

"Kid?... are you lost" some unknown fighter

"No, I'm a fighter here" Dekar

"Are you sure you're going to fight?" some unknown fighter

"Um..I need to show off to my little Princess" Dekar smile

"Tsk.." other fighter starting to look at him like he was already dead

"Hey, is that little girl also a fighter?" some Heavens Arena staff asks

But...

"w...would you also want me to go away from my nii-chan..." C.C start to act like cute little girls that going to cry...

"Don't worry no one can take you away from me" Dekar acting like a good brother...

Then other fighters in the waiting room started to speak...

"Don't bully a little girl..."

"Right, just let her be... it's not that she will hurt us.."

"If you want to bully someone, fight me on Arena"

Seeing C.C’s cuteness and starting to cry many Ugly Uncles start to defend her....

Which puts the Arena’s staff awkwardly on the spot...

Not long after in the arena

"The first fighter name is Demaro Black From Sabaody Archipelago, with a record of 6 wins and 3 lost" Announcer

Why is he here?

I don't know too, somehow I just want to name his enemy ^_^ and I'm currently on the episode of one piece after time skip... His annoying, I want to beat him too hahaha...

Then a Giant chubby man with Straw Hat appear holding a gun

"And the other fighter is new arena challenger... For his debut fight... Dekar Vermilion!!" Announcer shout his name

C.C and Dekar are outside the Arena...

For the readers: Non-participant is not allowed there but... cuteness is justice so let it be.

After that... Dekar walks into the arena but didn't walk in the stair, he jumps on the side making him almost fall down, with his two hands on the edge of the arena like a stupid, trying to climb up...

"Onii-chan your jumping skill is weak haha!" C.C playing along with him...

"Don't worry, look I still climb didn't it? Hahaha" Dekar speak while patting his shirt to remove some dust...

"pfft*!.. Go onii-chan! beat your ugly weird opponent!!" C.C

Everyone want to curse them but seeing C.C cuteness level 99, they only smile wearily seeing this two kid playing at arena

"This.. cough*! Both side are you ready?" Referee asks, Dekar and his opponent nod...

"Remember there is only one rule!... No rules!" Referee

Then the Giant chubby man walk in front of Dekar

"C.C look an ugly monster from Video games really exist!!" Dekar shout which everyone can hear

"""""hahahahaha"""""

"Y....you I'm planning to let you surrender but now" Demaro Black tries to punch Dekar

Swish!...

Dekar simply evades it because it was too slow...

"Oh.. my shoelace.." Dekar sit down pretending to organize his shoelace, then stand up again,"I forgot I don't have shoelaces hahaha" Dekar

"You... lucky boy.." Demaro Black is going to punch again but

Crack crack! crack,!

"Arrggghhhhh...." Demaro Black shout because his arms go on the wrong side

"I'm planning to play more but... your face is really ugly to stay with... Actually, why are you here in HxH well nevermind, next will be your head to twist." Dekar simply smiles but, from the POV of his enemy it was a devil-like smile...

"W...wait. I .. I surrender!.."Demaro Black

Eng*!!!.....

The round ended

"Dekar Vermilion Win!!" Referee shout

"Haha come let's look for a good Pizza recipe here, We might find other flavors" Dekar jump down the arena and pull her

After the continuous battles for 3 weeks, he enters the 100th floor...

The contestant here are not floor by floor battle, they will judge and advance you depend on your ability.

On the elevator of 100th floor, his target appears, after checking the area without anybody else except for the elevator operator...

"Wait!!. " Dekar shout waving to the elevator operator which make her stay open the elevator while smiling

Dekar look for camera blindspot then the eyes of Dekar change into Rinnegan, using Genjutsu

"Find a reason to leave your duty for a while and go to the room 342, after 10 minutes, understand?" Dekar

"Yes" Elevator Operator

Then Dekar goes to C.C and pulls her back into their room,

Since he is a hundredth floor fighter, he already has a designated room which is provided by the management of Heavens Arena.

Not long after....

knock knock!

The Elevator girl appeared

"Come in" Dekar

"Yes," Elevator girl...

"Tell me anything you know about Nen!!" Dekar asks the elevator girl because he knew that this girl is a Nen user.

After explaining it, he plans to study it, but it will be faster if it was forced open by another nen user...

So...

"Let's start," Dekar said then made the elevator girl force to open his Aura Nodes with her Nen which is dangerous for other because it can drain all of your nen and disable if you don't control it fast enough....

Tigshhhhhhh*!...

A chilling aura spread to the whole room, but it has gentle effect which is very familiar to C.C... it’s the attractive aura coming out from the body of Dekar because of his Pandora physique,

"Ha*!," After forcefully opening all of the Aura Nodes in his body which also open all of the pores on your skin

Woosp*!!

3 second...

All pores in his body closed and he stopped leaking nen...

He feels something different but it must be the effect of opening pores...

"This feeling… it feels like the first time I use fox mode, I feel like, the path of Qi is enlarged, which can double my progress with half the effort" Dekar

"Are you planning to do something like Gon and Killua" C.C

"Before using in World of Naruto, I used almost same with gon for power and Killua... my Lightning Domain should be the same effect with it... hmm.... right I think of a good one... It's gonna be fun and I think I'm a conjurer...." Dekar while thinking of a good skill...

"Nen with your Pandora Physique..., you didn't use your physique ability before..." C.C while thinking of other ability of his physique

"Yeah.. because I didn't need to, it's your turn now" Dekar

After an hour, since the elevator came, she left the room and was removed from the effect of Genjutsu

"So what is your aura type?"C.C

"Let see.." Dekar get a glass of water for water divination...,

The water starts to create three whirlpools inside the glass like a snake...

'I don't need the glass...' Dekar think

Then the glass becomes one with the water...

The three whirlpools start to float....

'This table is on the path...' Dekar think again...

Then the whole table turning into the water which makes the 3 whirlpools become bigger...

Dekar happily watching it but C.C frown...

According to the Elevator girl

If the volume of the water changes, the user is an Enhancer.

If the taste of the water changes, the user is a Transmuter.

If impurities appear in the water, the user is a Conjurer.

If the color of the water changes, the user is an Emitter.

If the leaf moves on the water's surface, the user is a Manipulator.

C.C goes near to Dekar and hug his left arm...

"Dekar stop it..." C.C speak which makes Dekar back to his composure...

They look at each other then Dekar speak...

"Relax, everything is fine... look" Dekar while smiling...

"That is..." C.C because the glass of water is properly on the top of the table...

After another week C.C joined the arena too... but didn't use Nen yet, just simple knocking enemy or throwing them from the stage is enough...

They didn't go all out to because they already got what they need after 6 months, they both reached 150th floor

C.C’s main weapon is Kunai, Dekar suggests Kusarigama for her, but she likes to hug Mr. Octopops and even decide to use it for her Nen ability so she needs a smaller weapon...

While Dekar is using a dagger with a chain connected to a ring...

Those are their physical weapons.

They already learned writing of this world and other basic information.

At the receptionist

"Hello, you are Vermilion siblings right?" Receptionist

"Nah, she is my wife, that's why her name was changed to Vermilion" Dekar simply said

"""What??.""""

Even the other people who heard it were shocked because everyone thought that they're siblings

"But .. aren't you sibling?" Female receptionist

"Nah! I never said that she was my sibling.. you all assumed it." Dekar

"Y..you cough*!, what may I help?" female receptionist blush trying to change the topic

She realized a simple truth... everyone just assumed they are sibling and that is not their fault...

"Haha look your seductress when you blush...haha" Dekar with his teasing tone

"Hmmf.. a little boy acting like a man..." Female receptionist murmuring

"I want to leave Heavens Arena, but might come back or not...is there's gonna be a problem?" Dekar

"Well since you notify us you can totally leave the tower arena since you have notified the management, it will not be a problem, but if it takes a year, you will need to re-enter the arena from the start" Receptionist

"Well thanks and my little wife here also going to leave.. since there no problem, we're taking our leave officially today.." Dekar

After some document necessary to fill up, they leave the Heavens Arena and goes to Meteor City.