MHA x Big Hero 6 — (CROSSOVER?!)

A blinding flash erupted without warning.

One moment, Class 1-A and several teachers were going about their day at U.A. High.

The next...

"...What the—"

The familiar campus was gone.

Instead, they found themselves standing in the middle of a bustling city unlike anything they'd ever seen. Towering skyscrapers stretched into the sky, sleek bridges connected futuristic buildings, and strange vehicles zipped overhead as stunned civilians stopped to stare at the unexpected crowd.

"Everyone, remain calm!" Iida called, trying to restore some order.

Bakugo scoffed. "Calm? We just got dropped into who-knows-where!"

Midoriya's eyes darted across the city, already trying to make sense of the impossible.

Before anyone could move, several figures hurried toward them.

Leading the group was a black-haired teenage boy accompanied by a large white inflatable robot. Behind them followed a cheerful blonde carrying an unusual purse, a young woman with an unmistakably confident stride, a towering man whose glowing plasma blades hummed at his sides, and someone wearing what looked suspiciously like a giant green monster suit.

The two groups stopped several feet apart, staring at one another in complete silence.

Fred's jaw slowly dropped.

"...Guys."

He pointed toward the newcomers with unmistakable excitement.

"...I think anime just invaded San Fransokyo."

Go Go sighed, rubbing her forehead.

"They're obviously not anime."

Hiro stepped forward cautiously, his eyes scanning the bewildered strangers before looking at Baymax.

"Any idea what's going on?"

Baymax's sensors hummed softly.

"Analysis complete."

"There is a zero percent probability that this event occurred through normal means."

Hiro let out a quiet sigh before turning back to the mysterious group.

"I don't know who you are... but I have a feeling none of you were supposed to be here."