Twice the Explosion

Unforeseen Simulation Joint or USJ for short

For today's hero training instead of All Might, Mr. Aizawa was the one that enters the class. Aizawa briefly explained the details to them; Three instructors consisting of Mr. Aizawa, All Might, and one other hero will be there to teach them. A student raised their hand to ask what the class will be doing for today's training and Mr. Aizawa showed them a card similar to what All Might showed in the team battle with the word "Rescue" written.

"Disasters, shipwrecks, and everything in between. It's rescue training."Aizawa stated in his usual straightforward manner. Despite his unenthusiastic delivery, many students expressed their excitement, exchanging small comments among themselves. "Hey, I'm not done yet." Mr. Aizawa silenced the class once more. "You can decide if you want to wear your costume or not this time. Because they are probably costumes that limit your abilities, too." He explains. "The training will take place off-campus, so we're taking a bus. That's all. Start getting ready." With that, Mr. Aizawa left the classroom, and most students followed suit, eager to retrieve their costumes. Katsuo grabbed his costume and made his way to the changing room to prepare, deciding to leave his gloves behind since it's likely not needed in rescue missions. Once all of them were ready, they headed outside the building to wait for the bus to arrive.

Iida being the textbook definition of what a leader should be, literally taking his role seriously, blew a whistle to gather everyone's attention.

"Class 1-A gather around! Form two lines by your student number in order to make boarding the bus go smoothly!" He shouted while continuing to blow the whistle. Katsuo chuckles. "Alrighty everyone! Listen to the class rep! As the representing star class we must act accordingly!" He's going to have so much fun bossing around everyone!

In the end unfortunately for Iida, his formation didn't amount to anything, since the bus has a very different design to what he envisioned. Fortunately for Katsuo, he manage to see Iida's despair in full view once he stepped on the bus.

"I didn't think it'd be this type of bus," Iida muttered, his hands covering his face as his ears turned pink with embarrassment. Iida felt even more embarrassed after Katsuo who helped him gather everyone into formation give him a soft chuckle once he boarded the bus.

"There was really no point, huh, but you and Katsuo-chan are really playing your part," Mina said, her voice filled with playful teasing.

Katsuo hummed in response to her comment, a small smile adorning his face. Seated next to Katsuki, he opened his phone's camera and quickly snapped a photo of the two of them to send to the family group chat and his friends.

"Your Quirk is like All Might's"

"Huh?! Y-Y-You think so?"

Katsuo snapped his attention at the conversation. Midoriya and All Might, right... Midoriya's suspicious quirk appeared out of nowhere. A quirkless boy with nothing but his love for heroes is suddenly a hero student. Not to mention his close relationship with the number 1 hero.

Borrowed quirk, gifted quirk, or late awakening. So many theories to choose from but one thing was for sure in Katsuo's mind.

Midoriya should have never been a hero.

The others discuss their quirk, saving Midoriya from being questioned.

"Well, if you're talking about flashy and strong, it's gotta be Todoroki and the Bakugous, though huh?"

" Bakugou-chan's always mad, so he doesn't seem like he'll be popular. On the other hand, Katsuo-chan is both pretty and friendly. It's no doubt who's going to be more popular,"

"Pfft–!"

"What the hell! You wanna fight!" Katsuki burst out angrily in response to Tsuyu's comment. Turning his head to the side to shout at the other twin. "You Shut up!"

"See," Tsuyu said, pointing towards Katsuki as if to emphasize her point.

"We haven't known each other that long, so it's amazing that everyone already knows his personality is crap steeped in sewage," Kaminari added.

"What's with the vocabulary, bastard?! I'll kill you!"

Katsuo couldn't help but find the situation amusing. He stifled his growing laughter, covering his mouth with his hand to hide his widening grin. It hadn't occurred to him that Katsuki's hot-headed personality was widely disliked by everyone in the class. The contrast between their reactions was too funny for him to resist.

"We're here. Stop messing around" Mr. Aizawa announced.

"Yes, sir!"

_______

Space hero, Thirteen was the one that greeted them at the entrance of the building. Welcoming them to the training grounds.

"Wooow!" The class exclaimed collectively, their voices filled with amazement and surprise.

"Wow, it looks like USJ (Universal Studios Japan)"

"A shipwreck, a landslide, a fire, a windstorm, etc.-- It is a training ground that I made with different types of accidents and disasters. It's called the "Unforeseen Simulation Joint", or "USJ" for short.

Huh, so it really is USJ.

Aizawa stepped up and looked around. "Thirteen, where's All Might? He was supposed to meet us here" he asked.

Thirteen walked closer to Mr. Aizawa whispering something.

"That's the height of irrationality. It can't be helped. Shall we begin?"

Before the rescue training begins Thirteen briefed them about the importance of quirk regulations, its dangers, and the importance of good control and proper management to not harm yourself as well as others.

"This class is a fresh start. You shall learn how to use your Quirk to save people's lives. You do not have powers so you can harm others. I hope you leave here with the understanding that you have powers in order to help others. That is all, thank you for listening." As Thirteen concluded their speech, the class erupted into cheers, showering them with compliments for their inspiring words.

"All right then–" Aizawa's words were cut off when the lights flickered, alerting almost everyone in the room. A sense of unease filled the air as a purple mist began to gather at the center of the building, spreading outward for everyone to see. Katsuo felt a cold shiver run down his spine just before Mr. Aizawa's urgent shout cut through the commotion. "Gather together and don't move! Thirteen protect the students!"

A figure emerged from the purple mist, adorned with numerous hands surrounding their body. Following behind them, several more individuals started to appear, sending waves of panic through the room.

"Is this like the entrance exam where the lesson's already started?" Kirishima questions.

"Don't move," Aizawa's voice held a tone of urgency that made everyone tense. "Those are villains." The declaration sent shockwaves of fear and panic through the students. Gritting his teeth, Katsuo braced himself for the impending danger.

_____________________________

School finally ended and I probably have just a few more weeks of vacation before it starts again, (enrollment is tomorrow) so I'm trying to write again since I was so busy trying to maintain my high grades without being overwhelmed with so much work.

Anyway, sorry for not uploading fics, I kinda forgot that I even have one lol. Hope you enjoy!