Rising of the Shield Hero Short Stories

UA Hero School?

Psycho: This was inspired by @not_un_creative 's Rising Of The Pro Shield Hero Story. It's basically a Rising of the Shield Hero and Boku no Hero Academia Crossover

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Naofumi, Filo, and Raphtalia were going through the gates to the palace to meet with the Queen like the other three heroes when suddenly, some sort of portal appeared in under the three.

Naofumi: "Oh come on! Again?!" He shouted as the three fell through the portal while guards ran over, but before they could do anything, the three and the portal was gone.

Naofumi regained consciousness when his head his the grass. He was laying on his back on a patch of grass, surrounded by a lot of teenagers in some sort of uniform

Naofumi: "Ugh. Where, am I... Wait, Raphtalia! Filo!" He sat up and looked around

"Excuse me? Are you perhaps looking for the two you came here with?" A girl with Spikey Black hair in a ponytail asked as she gestured over to where Raphtalia and Filo lay on the ground

Naofumi sighed in relief before he noticed something. He felt shorter. Naofumi looked down at himself before using his shield as a bad mirror

He was younger.

Around when he was 15 years old. And his armor has shrunk with him

Naofumi: "Well that's just great. I've been Isekai'd twice and now I'm 15 years old. What has my life become?" He said as he put his head in his hands before groaning.

"M-Mister, are you okay? Are you hurt?" Naofumi looked up to see a male teen with very green hair, green eyes and freckles looking at him worriedly

Naofumi: "I'm not hurt, but can you tell me where I am?" He asked he was obviously not in his own original world, as people in his world normally didn't have that green hair unless they dyed it, nor do they have pink skin, a tail, six arms or shark teeth.

"You're in Japan." The Greenette answered Naofumi's question

"What's going on here?" A tired voice said as the teens part to make way for some guy wearing all black with a gray scarf and looking like he ran purely on coffee.

"Aizawa-Sensei, we were all just training when some sort of portal opened and threw these three out before the portal disappeared." The greenette explained to the man, now named Aizawa, pointing Naofumi, Filo, and Raphtalia

Aizawa: "Alright. You three are coming with me to the Principal's office. Shouji, help get those two to the office, everyone else goes back to class. Let's go." He said as everyone began walking away, the kid with six arms lifting Filo and Raphtalia

Naofumi himself got up and began following the six-arms kid and Aizawa

They walked towards a giant building shaped like a giant H from the front.

When they entered, they began walking through many halls and up many stairs before they stopped in front of a door with a sign saying 'Principal' beside it

Aizawa knocked thrice on the door before entering, Naofumi and Shouji following after.

Shouji laid the two girls down on a couch each, before leaving

When they came inside, sitting by a desk, is a white mouse... bear... thingy? wearing a suit.

"Aizawa. What brings you here? Surely one of your students didn't break something again" It said, Naofumi not even surprised that it could talk, Hell, he's traveling with a giant talking bird who can transform into a little girl and a Demi-Human.