All right. Time to move on. In the last chapter, Hiro, Elsa and Riku had discovered the microbots in that old warehouse, along with that Yokai guy. In this chapter, hence it's name, is where Hiro upgrades Baymax, to fight him. And it also continues on with the movie after that, so for now, let's just work with this.

Hiro, Elsa and Riku had been dragging Baymax, who was still acting strange because he was low on power, through the whole town.

When the sun started to go down, they'd finally made it back to Hiro's place.

Hiro had Elsa and Riku hold Baymax up while he opened the door, and when he did, he helped them pull Baymax in, then he closed the door.

"Okay. If my aunt asks, we were at school all day, got it?" Hiro clarified with Baymax.

"We jumped out a window!" Baymax said loudly.

"Quiet!" Hiro tried to stop him.

"We jumped out a window," Baymax repeated more quietly.

"You can't say things like that in front of Aunt Cass," Hiro shushed Baymax and Baymax copied him.

"And you two," Hiro turned to Elsa and Riku. "My aunt can't know you're here, so just try and sneak up to my room with Baymax. Got it?"

"Got it?" they both said in unison.

Hiro then began to quietly walk up the stairs, and in front of Elsa and Riku Baymax followed, but as he took his first step, he fell face first forward.

Hiro flinched and turned around, and Baymax started shushing.

"Hiro," his Aunt Cass called. "You home, sweetie?"

"That's right," Hiro said for her to hear. "Get Baymax up to my room, but keep quiet." And then ran up to the top of the stairs.

Elsa and Riku grabbed Baymax's deflated arms, then started pulling him up the stairs.

They tried to do it as quiet as possible, but when they were near the top, they heard Hiro's aunt say, "Oh, and wings are almost ready."

"Weeeee!" Baymax came up making a sound.

Hiro pushed him out of sight before his aunt could see.

"Yeah, wings. Wee."

As she had her back turned, Hiro quickly grabbed Baymax and the trio ran up to his room and laid him down.

"Okay, just stay here, and make sure he stays put," Hiro confirmed. "I'll be right back."

He ran back downstairs and then Baymax stood up, but then fell back, against the wall. A minute after that happened an orange and white cat was thrown up the stairs.

It went over to Baymax who cuddled it saying, "Hairy baby! Hairy baby."

Then Hiro came back up and when the cat saw him, he fled downstairs. Hiro picked up Baymax and helped him over to his charging station, and once Baymax stepped into it, he began to re-inflate.

Hiro went over to his bed and slumped down, while Riku went over to the desk and sat in the chair.

Hiro sighed and pulled the microbot out of his pocket. "This doesn't make sense."

"What doesn't?" Riku asked.

"Why would someone steal my microbots and then use them to attack me. Who was that guy?"

"I think the microbots are the least of our worries. I think he may also be using the darkness to control Heartless. If he is, then we're all in danger."

"Tadashi," said Baymax.

"What?" Hiro asked.

"Tadashi," Baymax repeated.

Hiro and the other two all looked to Tadashi's side of the room.

Hiro got up off his bed and walked over to his brother's side. "Tadashi's gone." Hiro said sadly.

"When will he return?" asked Baymax.

"He won't," Elsa answered.

"He's dead, Baymax," Hiro replied covering his brother's side of the room.

"Tadashi was in excellent health. With a proper diet and exercise he should have lived a long life."

"Yeah, he should have. But there was a fire and..." Hiro couldn't finish.

"Professor Callaghan got trapped in the showcase building, and Tadashi went in to save him," Elsa took over.

"He never made it out. The building blew with him still in it," Riku finished.

"They're right. Now he's gone."

"Tadashi is here," said Baymax.

"No. People keep saying he's not really gone, as long as we remember him. But it still hurts," Hiro continued.

"I see no evidence of physical injury."

"It's a different kind of hurt."

"It's an emotional kind. If you were programmed with emotions, you'd understand," Riku explained.

Baymax stepped out of his charging station. "You are my patient. I would like to help."

"You can't fix this one, buddy," Hiro responded.

"Not unless you can raise the dead," Riku spoke out.

Then Baymax walked over to where Riku sat, and put his hand on the computer. Then it started to flash a bunch of pictures on both the computer screen and Baymax's screen on his body.

Hiro looked and saw it. "Uh, what are you doing?"

"I am downloading a database on personal loss," Baymax answered. "Database downloaded. Treatments include contact with friends and loved ones." Baymax then brought up pics of the gang on his screen. "I am contacting them now."

"No, no, no! Don't do that!" Hiro tried to stop him.

"Your friends have been contacted."

"Unbelievable," Hiro turned his back.

Then Baymax wrapped his arms around Hiro.

"Now what are you doing?"

"Other treatments include compassion and physical reassurance."

"I'm okay really," Hiro tried to reason with the balloon robot.

"You will be all right. There, there," Baymax patted Hiro on the head.

"Aww. He's comforting you," Elsa said sweetly.

Hiro chuckled and got free of Baymax.

"I am sorry about the fire," said Baymax.

"It's okay. It was an accident," Hiro replied. But then he looked at the microbot on his bed and he went and picked it up, then suddenly realized something.

Riku had also been thinking the same thing. "Or was it?"

"Exactly," Hiro responded. "At the showcase. That guy in the mask stole my microbots, then set the fire to cover his tracks."

"And he's also using the Heartless, probably to cause destruction to this world," Riku implied.

"Don't know what that means, but I'll go with it. He's responsible for Tadashi. We gotta catch that guy." Hiro turned around and looked to Baymax, and had an idea. "Let's head down to the garage. We'll be able to do things secretly there."

They all then walked downstairs and snuck past Hiro's Aunt Cass who was watching Frankenstein, with Mochi in her lap.

Though her eyes were fixed on the TV, Hiro, Elsa and Riku all snuck past as quietly as possible. But Baymax stopped in place, and Hiro grabbed him then pulled him along.

They all made their way downstairs and outside, then went to the garage.

Hiro had Baymax stand next to a painting on the wall, of a mountain view of a sunset. Hiro picked up a device from a desk near where the paining was and scanned Baymax with it. "If we're gonna catch that guy, you need some upgrades."

"Will apprehending the man in the mask improve your emotional state?" asked Baymax.

"Absolutely," Hiro replied sitting in a swivel chair, which he moved over while sitting in it to a computer. "Let's work on your moves." He then put a red chip into the computer, and he brought up a digital picture of Baymax, then turned on a karate video.

On the computer Hiro had the picture of Baymax synchronize with the fighter's moves on the video.

Hiro turned around in his chair, and turned to Baymax, Elsa and Riku, who were watching from behind.

"Now let's take care of this," Hiro poked Baymax's balloon-like substance and on his chair, moved over to another machine, where he started designing a suit of carbon fiber armor for Baymax.

Elsa and Riku stood off to the side as Hiro moved on his chair from the computer for the data transfer, to the carbon fiber machine.

"Are you sure this is a good idea?" Elsa asked Riku. "He's turning Baymax into some kind of weapon."

"I don't know. But if we're gonna stop that guy and the Heartless, we may need all the help we can get. This is what Sora does all the time. He goes around many worlds, I guess you could say meddling. But he encounters Heartless in pretty much every one he visits. So I guess this is basically what we're doing. We're here to help save innocent lives from Heartless."

"Your Sora friend sounds like my sister, Anna. She may be a princess, but she's very brave and risk taking."

"That's exactly how Sora is. He's brave, risk taking, and he's never afraid of anything he encounters."

After a little bit longer Hiro had finished and Baymax wore a suit of armor with a green vest, helmet and shoulder, arm and leg pads. A black piece of armor covered Baymax's big body, and he also had gray coverings for his hands.

"I have some concerns. This armor may undermine my non-threatening, huggable design," Baymax said examining the suit.

"That's kind of the idea, buddy. You loom sick," Hiro said amazed.

"I cannot be sick. I am a robot."

"It's just an expression," Hiro replied.

"Data transfer complete," came a voice from the computer.

Hiro once again moved on his chair over to the computer and pulled the red chip out, then he drew a white skull and crossbones on it. He went back over to Baymax and opened his access port. When it opened, Tadashi's healthcare chip started to stick out of its slot.

Hiro looked stilly at it for a minute, then he put the red chip in next to the healthcare chip.

Baymax then uploaded the new chip's data into his system. "I fail to see how karate makes me a better healthcare companion."

"You want to keep me healthy, don't you? Punch this," Hiro held a wooded board up to Baymax.

And then Baymax punched right through it.

Hiro took a few more boards and lay them on two benches. "Hammerfist!"

Baymax slammed his fist, breaking through all the boards.

Hiro then had Elsa and Riku help him move a table and flip it up.

"Side kick!"

Baymax kicked the table and smashed it.

Hiro stacked three boards on the table. "Knifehand!"

Baymax karate chopped those boards.

The trio then set up another table.

"Back kick!"

Baymax turned his back then kicked the table, and smashed it like the other one.

"Gummy bears!" Hiro exclaimed.

They went outside to a vending machine and Baymax pushed a button for gummy bears.

Baymax began analyzing and practiced all his karate moves.

"Yeah! Fist bump!" Hiro held his fist out to Baymax.

"Fist bump is not in my fighting database."

"No, this isn't a fighting thing. It's what people do sometimes, when they're excited or pumped up," Hiro explained. Then he took Baymax's hand and slapped his palm with his own. Then they slapped the backs of their hands together. After which they made fists and pounded them together.

Hiro made an explosion sound, wiggling his fingers in the air.

Baymax did the same but went, "Ba-da-la-la-la-la-la."

"Hey, now you're getting it."

"I will add fist bump to my care giving matrix."

"All right. Let's go get that guy"

Hiro walked over and opened the garage door. "Come on." He said to the other three who followed him.

All right. I'm ending it there. I liked this scene in Big Hero 6. Mostly because of the fist bump. I've been looking forward to this so I could add that part. Anyhow, if you saw the movie, you know what happens next. Please read, review and enjoy.