"No! Not your nerd school!" Hiro whined.

"Hey, I think I might like this place." Autumn remarked.

"That's the spirit, Autumn." Tadashi said, ruffling his sister's hair.

"Is this gonna take long?" Hiro asked when he, Tadashi and Autumn walked through the hallway.

"Relax, you big baby." Tadashi said. "We'll be in and out." He opened the door. "Anyway, you've never seen my lab."

"Oh, great." Hiro said. "I get to see your nerd lab."

Two girls were talking nearby. "Hi, I'm Regina and I forgot my number." One said.

The other girl laughed. "I'm WAY better than Beyonce!"

"Heads up!" A girl wearing a helmet called, riding on an electronic bike. She put the bike up on a suspension and went to write something down. Hiro was curious. He and Autumn went to check the bike out.

"Electromagnetic suspension?" Hiro said in awe.

"Hey!" The girl snapped. "Who are you?"

"Gogo, this is my brother Hiro and sister Autumn." Tadashi introduced the twins.

The girl, Gogo, took off her helmet. She blew a bubble out of her bubble gum and popped it. "Welcome to the nerd lab." She said.

"I'm surprised Hiro calls this nerd school! I'd call this… Smart House!" Autumn said.

"I've never seen electromagnetic suspension on a bike before!" Hiro said.

"Could you tell me about it?" Autumn asked.

"Zero resistance, faster bike. But not fast enough." She tossed a disk into a bin. "Yet."

Autumn giggled. She and Hiro saw a dark skinned guy working on two blue pillars. "Whoa, whoa, whoa! Do not move. Behind the line, please!"

"Hey, Wasabi." Tadashi greeted. "This is my brother Hiro. And this lovely lady is my sister Autumn."

Wasabi took off his goggles and looked into Autumn's eyes. Autumn could feel her face heating up.

"His muscles… They're so… No, what is this feeling? I think I…" Autumn thought. She stared off into space.

"Hiro, catch this." Wasabi threw Hiro an apple, but it was cut into paper thin pieces.

"Awesome!" Autumn exclaimed, dragged back out of her mind.

Wasabi pulled a switch, revealing green bars of light.

"Laser induced plasma!" Hiro and Autumn exclaimed in unison.

"With a little magnetic confinement for ultimate precision." Wasabi explained.

Hiro was stunned. "Wow. How do you find anything in this mess?"

"I have a system. There's a place for everything, everything in its place."

Just then, Gogo walked by and took a wrench. "Need this." She said.

"Hey!" Wasabi freaked out, going after Gogo. "You can't do that! This is anarchy! SOCIETY HAS RULES!"

Autumn laughed sheepishly. A blonde haired girl walked by. "EXCUSE ME! Coming through!" She saw Tadashi. "Tadashi!" She exclaimed. She then saw Hiro and Autumn. "Oh, my gosh! You must be Hiro and Autumn! I've heard so much about you!"

She removed her earbuds and gave Hiro and Autumn a kiss on both their cheeks. "Perfect timing! Perfect timing!"

She then used a lift to raise up a strange ball.

"That's a whole lot of tungsten carbide." Hiro said in amazement.

"Four! Hundred! Pounds of it! C'mere, c'mere, c'mere, c'mere!" The girl dragged Hiro and Autumn over to her chemical kit.

"You're gonna love this. A dash of perchloric acid, a smidge of cobalt, a hint of hydrogen peroxide…" She held up a small hand-held flamethrower and heated up the strange-looking formula. "Super-heated to 500 Kelvin, and..." She then sprayed pink stuff on the ball. "TADA! It's pretty great, huh?"

Hiro didn't know what to say about that. "So…pink."

"Here's the best part!" The girl exclaimed. She touched the ball and it exploded into pink dust. Her face was covered in it.

"Whoa…" Autumn said, astonished.

"I know, right? Chemical metal embrittlement!" The girl exclaimed.

"Not bad, Honey Lemon." Tadashi remarked.

The girl's name was Honey Lemon. Hiro, however, was confused by the names.

Just then, Wasabi's voice came from around a corner. "I spilled wasabi on my shirt one time, people! ONE! TIME!"

Autumn giggled. Was that where everyone got their names?

"Fred is the one who comes up with the nicknames." Tadashi explained.

"Who's Fred?" Hiro asked.

"This guy, right here!" Said a guy in a lizard suit.

Hiro and Autumn yelped and jumped back. The lizard mouth opened to reveal a blonde haired man with blue eyes. "Don't be alarmed, this is just a suit. It's not my real face and body." This, no doubt, was Fred.

"The name's Fred. I'm a school mascot by day and by night…" He did tricks with a wooden board. "I'm also a school mascot."

"Day AND night…" Autumn replied with a roll of her eyes. "Wow."

"So, what's your major?" Hiro asked Fred.

"No, no, no, I'm not a student, but I am a major science enthusiast." He sat down in a purple chair. "I've been trying to get Honey to develop a formula that can turn me into a giant fire breathing lizard at will." He showed Hiro and Autumn a comic book. On it was a drawing of the giant fire breathing lizard Fred wanted to become.

"That looks dangerous." Autumn warned.

"But it's also cool." "I know right? But Honey said it's not science." When Fred said, "Not science," he held up his left and right index and middle fingers and wiggled them up and down, making the "quote" gesture.

"It's really not." Honey Lemon replied.

"Yeah, and I guess the shrink ray I asked Wasabi for isn't "science" either, is it?" Fred questioned.

"Nope." Wasabi replied. He turned to look at Autumn. She smiled and her face turned red again.

"Hiro. Autumn." Tadashi called his brother and sister to the door. Wasabi stole one last look at Autumn before he faced Fred again.

"Oh! Wait! How about an invisible sandwich?" Fred asked. "Imagine eating and people just think you're crazy." He pretended to eat a sandwich.

"Just stop." Wasabi said, annoyed with Fred's randomness.

Autumn giggled at Fred's silly antics.

"What do you think of the nerd school so far?" Tadashi asked as he, Hiro and Autumn walked through a hallway.

"Pretty decent." Autumn replied.

"Wasabi's invention was cool!" Hiro remarked.

Autumn smiled and her face turned red…again.

"Autumn?" Hiro asked. "Is she all right, Tadashi?"

"I think she's blushing." Tadashi replied. "My sister likes someone! Finally!" Tadashi grabbed Autumn by her shoulders and shook her. When he released her, he asked, "Who is it?"

Autumn smirked. "Not telling." She replied.

"I reckon that it's Wasabi." Tadashi guessed.

"Unbelievable." Autumn said, giving her forehead a smack. "You read my thoughts far too quickly."

Tadashi elbowed Autumn. "You're my sister. I know you well. Oh, there's one more thing I have to show you and Hiro."

They went into his private lab. "So what have you been working on?" Hiro asked. "I'll show you." Tadashi replied. He got out some duct tape and rolled up Hiro's arm sleeve. He took a small piece of Autumn's hair. She didn't feel it yet.

"Duct tape?" Hiro questioned. "Hate to break it to you, bro, already been invented."

Tadashi put the duct tape on Hiro's arm and pulled it off. At the same time, he pulled off the small piece of Autumn's hair.

"Ow!" Hiro and Autumn said at the same time.

A white marshmallow robot rose from a case.

"This is what I've been working on." Tadashi said.

The robot walked over to Hiro and Autumn, scooting a yellow chair out of the way. "Hello." He said once he stopped in front of the Hamada twins. "I am Baymax, your personal healthcare companion. I was alerted to the need for medical attention when you two said 'ow'."

"A robotic nurse." Hiro remarked.

"Cool…" Autumn added.

A light-up chart appeared on Baymax's stomach. "On a scale of one to ten, how would you rate your pain?"

"Physical or emotional?" Hiro asked.

"I will scan you two now." Baymax said. After a few seconds, he pointed to Autumn and said, "You are fine and have no injuries."

"What about me?" Hiro asked.

"You have a slight epidermal abrasion on your forearm. I suggest an antibacterial spray."

"What's in the spray specifically?" Hiro asked.

"The primary ingredient is bacitracin." Baymax replied.

"That's a bummer." Hiro said. "I'm actually allergic to that."

"You are not allergic to bacitracin. You do have a mild allergy to peanuts." Baymax replied.

Using his finger, Baymax sprayed antibacterial medicine on Hiro's forearm.

"You've done some serious coding, huh?" Autumn asked.

"Programmed over 10,000 medical procedures." Tadashi replied.

Autumn was stunned. "Ten thousand…wow."

Tadashi showed Hiro and Autumn his data chip. "This chip is what makes Baymax…Baymax."

"Vinyl?" Hiro asked.

"Yeah, I'm going for a non-threatening... huggable kind of thing." Tadashi replied.

"Looks like a walking marshmallow." Hiro said.

"No offense." Autumn added.

"I am a robot. I cannot be offended." Baymax said.

Hiro examined Baymax's eyes. "Hyperspectral cameras?"

"Yep." Tadashi replied.

Hiro pushed his face into Baymax's stomach. "Titanium skeleton?"

"Carbon fiber." Tadashi corrected.

"Awesome…" Autumn muttered.

Hiro smiled. "Right, even lighter. Killer actuators. Where did you get those?"

"Ah, machined 'em right here, in house." Tadashi replied.

"Really?" Hiro asked.

"Yep. He can lift a thousand pounds." Tadashi replied.

"Shut up…" Hiro said in awe.

"You've been a good boy and girl. Have a lollipop." Baymax held out a lollipop to each of the Hamada twins, which they took.

"I cannot deactivate until you say: You are satisfied with your care." Baymax said.

"Well then, I'm satisfied with my care." Hiro said.

"Me too. See you later." Autumn added. Baymax went back into his box.

"He's gonna help a lot of people." Tadashi said.

"Hey, what kind of battery does it use?" Hiro asked.

"Lithium ion." Tadashi replied.

"Burning the midnight oil, aren't we, Mr. Hamada?" An older man asked.

"Hey, Professor." Tadashi said. "Actually, I was just finishing up."

"You must be Hiro and Autumn. Bot fighting and tagging buildings, right?"

"I've learned my lesson." Autumn replied.

"When my elder daughter was young, that's all she wanted to do." Said the older man.

Hiro handed Megabot to the older man. It was then that Tadashi told Hiro and Autumn of the man's identity. It was Professor Robert Callaghan. He recommended that Hiro and Autumn apply there.

"With Autumn, it wouldn't be a problem. I'm not so sure about Hiro. He seems to be interested in his botfighting career."

"With your bot, winning must be easy." Professor Callaghan said to Hiro. "Autumn, have you gone botfighting?"

"Never in my life." Autumn replied.

Professor Callaghan explained that at his school, the boundaries of robotics were pushed.

"You've gotta hurry if you want to catch that bot fight." Tadashi said once he, Hiro and Autumn were on the motorcycle.

"I have to go here! I-if I don't go to this nerd school, I'm gonna lose my mind! How do I get in?" Hiro asked.

Autumn smiled. "I want to get in too. I think I might learn quite a bit here."

However, there was another reason Autumn wanted to go…