The next day Izuku is sat in class waiting for homeroom to start, he's a little distracted thinking about the meeting he was in yesterday and doesn't notice Aizawa walk in until the class explodes in excitement. He looks up and sees Eraserhead holding a plaque with the words 'Rescue Training' he then silenced the class with a look before informing them, "you can either wear your costume or your P.E. uniform as your costumes might not be suitable to rescue scenarios. Now hurry up and get changed the bus is leaving in 15 minutes." Aizawa then left the room, this caused everyone to jump to action to get their costumes and change quickly.

Izuku after finishing getting changed walks towards the bus spotting Iida in full class rep mode organising everyone into a seating chart when Uraraka asks him, "hey, why aren't you wearing your costume?"

"Oh, it's still damaged from the battle training. I'm waiting for the support department to repair it," Izuku replied and then got onto the bus walking up to a sulking Iida and sitting opposite him. It turns out the bus was open plan causing Iida's seating chart to be useless. Izuku is sat between Uraraka and Tsuyu Asui and opposite Iida, Eijiro Kirishima and Mina Ashido.

Part way through the bus ride Asui turned to Izuku and said, "I generally say what's on my mind, Midoriya. How did you pass the entrance exam without using a quirk?"

"Oh, well I started by ripping the wires out of a couple of the robots causing them to shut down. I also used the robots against themselves by using scrap metal from broken robots as weapons. I'm sure there were others that did something like that, I mean there's plenty of people without offensive quirks who are heroes, like Mandalay, Sir Nighteye or even Aizawa sensei; his quirk only lets him even the playing field by taking away someone's quirk."

"That's super manly, how many points did you get in the exam?" Kirishima asked excitedly.

"I got 31 villain points and 30 rescue points so 61 in total, I think I actually tied with Iida for 6th place."

Ashido then interjects into the conversation saying, "wow, 6th place without a quirk. Also, how do you know what Aizawa sensei's quirk is?"

Izuku then replied with a slightly nervous voice, "well the underground hero: Eraserhead is the only hero I know that uses a capture scarf and wears yellow goggles so it stands to reason that Aizawa sensei is Eraserhead."

Aizawa then spoke up lazily, "I'm glad one of you has been paying attention. Anyway, we're here, so get off the bus."

The students got off the bus and were greeted by a white spacesuit with a black dome and large white eyes for a head saying, "There's a flood zone, landslide zone, conflagration zone, ruins zone, landslide zone, mountain zone and downpour zone. Every disaster and accident you can imagine are housed here in this facility I built; The Unforeseen Simulation Joint."

Uraraka and Izuku then excitedly shouted, "It's the Space Hero: Thirteen. He's a gentleman hero who does his best work in rescue scenarios." with Uraraka continuing to state, "ooh, I love Thirteen. He's my favourite hero."

Aizawa then took the other teacher aside to ask where All Might is only to be informed that he had already used up his time for today fighting crime on his way to work and that he's resting in the teacher's lounge. This annoyed Aizawa making him mumble something about him being irrational. After this quick discussion, Thirteen then addressed the students giving them a speech about how many of their quirks could be used to kill and they have to learn to use them to save instead. He uses his own quirk, Blackhole; the ability to suck in and tear apart anything, as an example of a quirk that can easily kill and that he had to learn how to use it to save people.

Towards the end of Thirteen's speech Izuku got distracted by a small distortion in the Central Plaza, he slowly made his way over to Aizawa and whispered, "there's something down in the Plaza. Is that part of the lesson?"

This made Aizawa turn around just in time to see a man covered in disembodied hands to walk out from the distortion. He yelled out, "Huddle up and stay back! Thirteen protect the students."

The students then started throwing out questions about what's going on and if they're more faux villains like in the entrance exam before Izuku shut them up saying, "those are real villains." He made his way to the rest of the class and towards Iida.

The villain covered in hands then spoke, projecting his voice so that the class could hear him, "Thirteen and Eraserhead, according to the schedule I received All Might is supposed to be here. Where is he!? We've come all this way... and brought so many playmates. I wonder if some dead kids would bring him here?"

At this Eraserhead leapt down the stairs ready to take them all on to protect his students. Izuku also jumped to action by whispering to Iida, "If the villains are here it means they've blocked the alarms to warn the rest of U.A. You're the fastest one here Iida, you need to go get the other heroes to help us."

"But to leave my colleagues behind would be dishonourable," Iida argued.

"Thirteen is a rescue hero and Aizawa sensei is best at stealthy take-downs not fighting a crowd of villains. They aren't going to last long without back-up and you're our best chance at getting help quickly now go before they notice." After this explanation Iida rushed out the door closing it just before a villain made out of black mist appeared blocking the exit.

The students backed away from the villain and getting behind Thirteen, Izuku stopped next to the space hero and whispered, "I told Iida to go get help from the other heroes and he got out just before he teleported up here," gesturing to the villain.

"Shouldn't there be 20 of you? I only count 19, where's your classmate?" The mist villain asked.

Izuku was quick to answer before any of the other students could, saying, "he's sick, he didn't come in today."

Seeming to buy the lie the mist villain then started to give a little speech, "greetings. We are the League of Villains. Forgive our audacity, but... today, we've come to U.A. High School - this bastion of heroism... to end the life of... All Might, The Symbol of Peace!" He began to expand his fog surrounding the students while saying, "we were under the impression that All Might would be here today, but no matter, my role remains unchanged."

Right as he finished his little speech both Bakugo and Kirishima charged at the villain while stating with confidence, "not if we end you first. Bet you didn't see that coming." Their attacks though seemed to not damage the villain only displacing the smoke a little. Unfortunately, the two brash students were now stood between the villain and Thirteen stopping the hero from attacking the villain.

"No, get back! Both of you!" Thirteen yelled just as the students were enveloped by mist warping them throughout the facility and leaving only five students in the entryway; Uraraka, Sero, Sato, Ashido and Shoji, along with Thirteen.