Hiro looked at him in surprise. "It is just an expression," Baymax said.

Hiro frowned, surprised by the comment.

New lenses dropped over Baymax's eyes. He scanned the entire city, gathering readings on hundreds of thousands of people and eliminating those that didn't match Yokai's profile."Functionality improved. One thousand percent increase in range," Baymax said. "But there is no match in San Fransokyo."

Baymax turned to Hiro and blinked. "Your emotional state has improved."

The boy couldn't help but laugh. "Yeah, that's right, buddy."

Hiro sighed at the beauty. "I am never taking a bus again."

"What? No, I don't want you to deactivate!" Hiro exclaimed. "We still have to find that guy. So fire up that super sensor."

"I can deactivate if you say you are satisfied with your care."

Hiro couldn't stop thinking of their amazing flight. "Wow. That was… that was…"

The view from the top of the wind turbine was stunning. They could see the whole city and even parts beyond the bay that surrounded it.

"Sick," Baymax finished his sentence.

In order to optimize Baymax's scan range, he and Hiro flew up to the top of a tall wind turbine that overlooked the city.

Hiro was disappointed for a moment, then --

"I have found a match on that island." Baymax pointed to the bay. Hiro looked up at Baymax's digital medical readout. It was blinking match.

"Killer view," Go Go commented, as if she spent every day skimming the water of the bay on the back of a robot.

"Akuma Island!" Hiro exclaimed.

That night, they all jumped on Baymax's back. He deployed his red carbon-fiber wings. He wasn't used to the weight of the whole team on his back and wobbled a bit as he took off.

His statement made Wasabi frown. "We're not superheroes," he corrected Fred. "We're nerds."

Flying only inches above the water, they got closer to Akuma Island. Hiro found an empty stretch of land. "There, Baymax. Take us in."

"Yeah," Wasabi agreed, his voice wavering slightly. "If I wasn't terrified of heights, I'd probably love this. But I'm terrified of heights, so I don't love it."

Fred was his usual over-eager self. "I can't believe this. We're going to bring an evil doer to justice! In cool outfits! I mean, we're superheroes!"

"Did I get it?" Wasabi cried.

Everyone scrambled to their feet. "Guys, come on," Hiro called, leading them toward a concrete bunker.

The robot turned and landed near a group of military-type buildings.

They ignored Wasabi and approached a large steel door. "Be ready," Hiro whispered. "He could be anywhere."

Baymax turned and said, "Quarantine: enforced isolation to prevent the spread of contamination."

Wasabi rolled his eyes and threw his hands up. "I know what it means!" he shouted. "Tell them!"

But Wasabi was staring at a sign on a nearby fence. "Quarantine? Do you know what 'quarantine' means?" he asked in a trembling voice.

Just then, a twig snapped behind them!

Instantly, they spun around and unleashed their weapons. Honey threw a dozen chem-balls, while Fred shot a huge breath of fire. Go Go threw one of her discs, and Hiro ducked out of the way. Wasabi windmilled his laser blades, and Baymax struck a karate pose.

"Awesome!" Fred said. "Our first landing as a team!"

As the smoke cleared, the team looked into the haze and saw a seagull staring back at them. It shook its head and flew off into the night.

Wasabi stepped up and cut through the door with his laser blades. The team hesitated for a moment. They knew once they stepped inside, the game was on. They peeked in and saw a stairwell that led down into blackness.

"Well, there goes the element of surprise," Go Go said, picking up the discs she'd thrown.

"Well, at least we know our gear works," Honey declared as Baymax reached over to extinguish a fire on Hiro's helmet with his fingers.