I do not own Big Hero 6.

Enjoy!

Tadashi Hamada woke up to the sound of a soothing violin.

He just had the weirdest dream about a marshmallow looking robot.

He sat up and turned to the side of his bed, rubbing his face from all tiredness.

"I need a break." He said, he had done nothing but work for the past few days.

Luckily the institute he went to was incredibly flexible when it came to students.

Suddenly, he heard footsteps coming towards him and he turned to see a woman with chest nut hair in a pony-tail.

"Wake up. Raise and shine" Said, the woman.

"Kaa-san, I'm already up" Tadashi said.

This woman was his mother, it was just him and his parents that made up the whole family, he did not have a sibling.

But sometimes he wished he had a little sibling to play around with while he was growing up.

"We'll, since your awake. Are you going to the institute today or staying home?" She said, "I need to know if you will be staying in the house because I'm going out"

"Can I think about that over your cooking?" He said.

"Your just like your father" She said, rolling her eyes but with affection before the curtains were drawn automatically. "Breakfast, will be ready 10 minutes" then she left.

10 minutes?

Just enough time for him to do all that he needed to do for the day.

He took of his Pj's and grabbed the towel draped over his desk before heading to the bathroom.

"You have successfully walked 6 steps. 9, 594 steps left until you have reached your recommended amount" Said, a voice coming from his towel.

He went into the bathroom and saw that it was a Japanese styled bathroom, the bath was wide and rectangular, there was marble steps leading up, he turned and there was a small mirror high above a sink that surrounded by perfume, cologne and two shavers.

"Computer fill this bath with 32 degrees water and stop when the bath is ¾ full." He said, the tap began to run.

Tadashi went to the mirror and opened the cabinmate above the mirror and get out toothpaste and his toothbrush before brushing his teeth while he waited.

Then he shaved his chin.

When he heard the tap go off, he found that it was filled with self-cleaning soap.

He dropped his towel and got in, all that sleepiness just washed away and he became wide awake, when the soap was gone, Tadashi was drenched with a large ray of water, while the surrounding water was drained beneath him.

He could do without almost drowning.

He got out and went to the mirror and said. "Blow dry and jell"

He was hit with small powerful hot wind and then two robotic hands came down, one with jell and the other with a comb.

His hair was put back into his signature look, before he dried himself off with a towel and then want back to his room.

His room.

His room where he didn't shear it with anybody else.

He walked in front of a large mirror and said. "Mirror...I'm thinking of a white t-shirt, gray jumper, black pants and green sneakers today" and the moment he said that, hands came down with the exact clothing items he stated and began to dress him up neatly before he was sprayed with cologne.

"Perfect" He said, before making his way out of his room and down the steps, the bottom of the stairs revealed a traditional Japanese styled house, and as he walked there were pictures of him and his family everywhere at different stages of his life.

He saw the traditional Japanese dining room and his father who looked to be a much older version of himself but with glasses on sitting at the table, his mother was placing hot food on it.

"That's smells delicious, Kaa-san" He said, seeing the Japanese breakfast in front of him.

For a minute there he had a weird thought of something like high protein cereal for breakfast.

He sat down.

"Did you wash your hands?" came his father voice.

"Yes, Tou-san. I'm not 7 anymore" He said.

His mother laughed.

He put his hands together and said. "itadakimasu" before taking chopsticks and was about to dig in, when, suddenly a holographic scream was beamed into their living room.

He almost dropped his chopsticks and both his parents froze.

When they saw who it was, they almost had a heart attack.

It was the women who was appointed if anything happened to the Leader, Commander Grace Vine.

If she had authority to do this then, were the rumors that the Leader went into Hibernation true?

"Glory to the Supreme Leader" All three of them said, with respect and a bow.

Here, that thing made by science wasn't a monster, it was the greatest thing in existence.

"You may raise your heads" She said and they did so.

"...Do you mind us asking, but what can my family do for you, Commander?" Said, Tadashi father.

Yes, what can a family who's only noticeable treat was that their child, was going to a crazy smart school, do for somebody like her?

"I've actually come to talk to your son, Tadashi" She said.

"ME!?" Tadashi said but everybody turned to him causing him to cough and say. "I don't see how I can be any use to you, Commander"

She lived in a world, he would be luckily to get a glimpse of.

His parents turned to stare at him in surprise.

"From the news's you must know that a person below made contact with us" She said, and he nodded. "We are ready to for diplomatic negotiations, however, we have little to no idea what exactly is down there. We don't know what will be of value to us. A partnership is a two-way deal and we don't want to get robed. Right now, a lot of people are watching this city and these are tense times without the Leader. We need to send an Envoy down there to give us a rough idea, before we send drones"

Envoy?

"What?" He said, "Commander...are you asking me to me the envoy?"

"We could send soldiers but we don't want to scare anyone" She said, "Our scientists are making sure there are no complications when you are beamed down."

"We have a target family that we would like the Envoy to blend in with but we have yet to make contact with them" She said. "You were at the top of the list for Envoy, however we can send somebody else down there."

Before she said.

"One day, our population will grow too big for this city and we need those relations" She said.

Would he leave his family and plunge into the unknown?

Help save his people or let somebody else do it?

Tadashi couldn't help but feel ashamed just thinking of passing the torch to somebody else, this city was what was left of his home, he would proudly represent it.

"Okay, I'll do it" He said, stunning them all. "I need a vacation anyway"

His mother gave him a whack on the head, for speaking to the Commander so casually.

"Great" She said. "We will now make contact with the target family"

#San Fransokyo#

"Is everything alright, Hiro?" Said, Aunt Cass as they ate breakfast.

"Hmm?" Hiro said.

"You seem distracted" She said.

"Why do you say that?" Hiro said.

"You're eating your cereal with your hand instead of a spoon" Aunt Cass said and Hiro looked to find his hand was plunged into a bowl full of milk and cereal.

He quickly removed it and said. "I was wondering why my hand felt weird!" so he had been distracted.

"Hiro, you know you can tell me an-" Aunt Cass didn't get to finish when something was suddenly beamed right in their home, making both of them almost have a heart attack.

It was a large digital letter.

Hiro shock turned into awe.

"Congratulations. Your family has been chosen to house the Envoy from the City in the sky" Said, a robotic women's voice.

"Cool" Hiro said, getting up and touching it, it grabbed just like a real letter.

"If you wish to be the one to house the Envoy. Say Yes. If not, then this letter will make its way to someone else" Said, the voice.

"Yes" Hiro said.

"HIRO!" Aunt Cass said, but it was too late, the letter beamed itself up.

Hiro just invited something strange into their home.

"Aunt Cass..." Hiro said, "There is a Tadashi up there"

She was stunned before saying. "What?"

"Baymax, did a DNA scan" Hiro said. "Somewhere in that city is a version of Tadashi who didn't die in that fire. Maybe I can ask this 'Envoy' if they know him"

"...Hiro" Aunt Cass said, sighing. "But he won't be your brother. Our Tadashi is..."

"...I know." Hiro said, "I just wanted to have a single chat with him. I want to know what made his universe so different. And that is It. I promise."

Then Hiro sat down and continued eating.

Aunt Cass know she had no choice in this.

A complete stranger was about to live in her home and she did not know if that person is friendly or not.

That same night, she got ready to protect her house.

#A week later#

Leader still hadn't woken up.

The people of the city in the sky were getting worried.

Tadashi stood in front of a teleporter, the sendoff had to be brief and not so public because of the people no doubt watching them, it was just his parents there, the commander and a few foot-solider with blasters.

Tadashi was wearing a black t-shirt underneath a navy-blue large v-neck jumper, over that was a green jacket suit and under it were brown pants and green sneakers.

He had been told that his usual fashion was acceptable down below.

He had just spent a whole week preparing for this trip, making sure he was ready for all the possible scenarios, it was by far the most interesting week of his life.

"Make sure to call everyday" His father said, giving him a hug which he returned.

"If something happens, you send out a distress signal, immediately" His mother said, giving him a hug which he returned.

He turned to the Commander and she gave him a long pack of something.

"Make sure, to take these two times a day" She said, "They will make sure all that oxygen doesn't go to your head. We don't know what would happen if that much oxygen enters us and I am pretty sure, you don't want to find out."

He took the packs quickly.

"We look forward to your report" She said, giving him a military solute. "See you in a week"

He saluted back and then turned around and went underneath the teleporter.

The moment that blast hit him and he turned into light particles, he wished he never went through.

Tadashi found himself dizzy on a pavement and managed to stop himself from throwing up.

The pill he took earlier did its job at making sure the high concentration of oxygen didn't attack his mind.

He shook his head and then turned to find himself in front of some kind of...

Shop?

From the training he knew that doors did not open automatically here and grabbed the door handle and opened the door, feeling quiet proud of himself while doing so.

He walked right through and Tadashi tried not to look like a complete weirdo walking through the café.

But he did.

He looked like a massive weirdo.

In the back of his mind, this place reeked of familiarity.

Tadashi body was used to being this way up so he flopped and stumbled like a dozen times before he made his way to the front of the café.

Luckily somebody was there to make sure, he didn't completely destroy the place.

It was the owner herself.

"Excuse me" Said a woman voice from behind him. "Can I help you?"

He turned around and saw a woman who was slender, had fair skin and frizzy brown hair.

Tadashi had seen this woman before from Pictures.

It was Aunt Cass.

"Er, hi" He said, "My name is Tadashi Hamada and I'm the Envoy. You should have been notified about my arrival?"

Silence.

The woman wasn't moving.

He was not aware that a ground person could stop breathing and still live.

And scene!

Next chapter, Tadashi is understandably concerned when he finds out the 'parallel version' of him, used to live in the house he will be staying in and to make matters worse the family he's living with can't stop staring at him. Review/fav and follow!