Next day, Aizawa was in front of his students at class.
"I have to tell you the real purpose of the camp, before the League of Villains attacked," he looked sideways at Himiko, who was a little uncomfortable. "Its purpose was to help you develop special moves so you could attend the provisional hero license exam."
All students were both excited and upset.
"However, there are still 10 days 'till the exam. We're gonna use that time to help you develop your moves. Go change into your gym uniforms, we're going to Gamma ground."
Izuku was thankful they weren't going to use their hero costumes because he hadn't brought Himiko to the workshop yet. That day he was going to take her there.
Once changed, Aizawa took them to the training grounds. They met All Might, Midnight and Cementoss there.
"Good morning, shounens and shoujos," greeted All Might. "Today we're going to carefully watch your quirks and guide you so you can create your special moves."
"Boys and girls, I created this place with my quirk and I can control it to adapt to any quirk," Cementoss commented and smiled. "You can go all out."
When the students heard that, they were thankful they didn't have to hold back.
"Alright, Cementoss will guide each of you to your own space, Midnight, please go around helping the students," said Aizawa and then looked at Izuku. "Midoriya, come with me please."
Himiko looked worried at Izuku and took his hand. He gave her a smile and told her to not worry.
"Yes, momma caterpillar?" asked the boy once the teacher had taken him a bit far from the rest.
"Izuku, you are really strong, I doubt you would need special moves. I'm not telling you not to try, but we need your observation skills to help your classmates."
"Very well, sensei. But, was it really necessary to go far from the others?"
"I also wanted to ask you about Toga. Do you think she will be able to adapt?"
"Oh yes, I suspect she could have her own room next year and if not, there's always the sexual beam," he smiled at the last part.
"Ok, two more things. Are you planning to convert her? And, why did you name it like that?"
"I want to first verify she's 100% reliable, then I'll convert her. About the other thing, I didn't name it, Pip did. Ask Seras for details, it's a very funny story."
"Okay, I'll do it. Now let's go with the rest of the little ones."
"What?"
"Let's go with the other students," said the teacher while walking towards the grounds.
Once they arrived, he quickly went towards Himiko.
"Izu-kun," she called. "What took you so long?" she pouted.
"Momma caterpillar wanted to tell me that I will be helping everyone develop their special moves. Tell me Himiko, have you ever tried to use someone's quirk while transformed?"
"Yes, but I couldn't."
"How many times?"
"A lot."
"Damn," then the boy's face lit up. "I know! Himiko, I'll be back. I'm going to help the others, in the meantime do some exercise."
"Ok, Izu-kun."
Izuku then quickly went towards Aizawa and, after briefly explaining his idea, they teleported to the nurse's office and asked the nurse, Recovery Girl, a lot of syringes. The vampire stored them in his pocket dimension and along with Aizawa, returned to the training grounds.
The teen then went again towards Himiko and gave her some of his blood to drink.
"Himiko, don't transform yet. Absorb my blood, I'll be back in a while and I'll test my idea."
Izuku then went to each classmate and gave them ideas for new attacks or defenses and ways to improve their costumes. Also, he asked each one some blood to test an idea. Albeit some reluctantly, everyone finally accepted and Izuku marked each syringe."
When he returned to Himiko's side, he gave her a bit of blood from a random syringe, this time it was Shoto's. The vampire the called the boy and asked him to explain Himiko how to use his quirk.
"Well Himiko, now transform into Todoroki and try to use his quirk."
Toga transformed and when she tried to use the quirk, she was able to create a bit of ice and fire. This surprised everyone, they had decided to see why Izuku had called the boy. Izuku also noticed that when she used Shoto's quirk, her eyes turned red like a nosferatu.
"It worked, besides, it means Alucard was right."
The vampire remembered how Alucard had theorized Himiko was Mina Harker's descendant, that meant she had a bit of vampire blood and that's what made her quirk work with blood.
"Hey!" a scream awoke him from his thoughts.
"What?" replied Himiko.
"You said you couldn't use the quirk of whoever you transformed into!" shouted Uraraka. Great.
"And it's true," Izuku stepped in between, before a fight started. "I gave her a little push. Just as I did with all of you," he looked at everyone, making those who still thought of Toga as villain feel uncomfortable. "I don't know what your problem is," he looked at Ochako, "I'm just going to ask you to leave her alone and to try and look beyond the fact she was a villain."
I'm so proud of the little one, Aizawa thought.
Fortunately, Izuku was too distracted to hear that thought.
"Class is over, I recommend you to go visit the support workshop if you have an idea," said Midnight.
"Alright Himiko, you heard her, let's go," said Izuku while lifting her up bridal style and opening a portal that would take them to the workshop.
Once there, they were welcomed by an explosion that blew the door and a pink haired girl came out of it flying. Izuku quickly let Himiko on the ground and caught the girl before she ended up like stain on the wall.
"What the heck did you do now, Hatsume?!" yelled the pro hero Power Loader while walking out of the smoking hole that once had a door.
"I was just making a cheese sandwich with a laser beam," she answered from Izuku's arms.
"Like hell I believe you!" shouted the hero. That girl really made him lose his shit.
"Izu, I believe you can let her down now," said Toga with a murderous look.
"Oh, right, sorry," Izuku let Hatsume stand.
"Thanks, good catch," she said. "I'm Mei Hatsume."
"Yes, I remember you from the festival, I'm Izuku Midoriya."
"You are the one from the festival and the one who defeated Stain without using his quirk!" Mei said, excited.
Toga in the meantime was burning in jealousy and literally, she still was transformed as Shoto and her left side was in flames.
"Himiko!" called Izuku, making her put out the fire.
"Well, what brings you both here?" asked Mei. "Who's gonna improve the costume?"
"She's here for a costume from scratch," the vampire pointed at Toga.
He just finished the sentence and Hatsume had already taken their hands and was pulling them in the workshop.
"How exciting!" shouted the inventor when they arrived at her work station. "Tell me, what's your quirk? What do you want your costume to be like? What features do you want in it?"
"Actually, I don't know," Toga said. "He's the one who knows."
"Well?" she looked expectant at Izuku.
"Well, it needs to be resistant to anything and very flexible, she transforms into someone else once she drinks his blood. She also needs something to suck blood and store it in cold containers. She also copies quirks, it needs to be adaptable. Also, she copies clothing."
"That's a challenge," said Mei, worried, "but I'll do it, or else I'll stop being Mei Hatsume!"
"Hey Mei, I also need that when I stop the transformation, I don't end up naked," added Toga. "The substance I secrete when that happens covers me but it's not enough,"
"Give me a sample and I'll see what I can do," she gave her a jar.
Himiko then went to the restroom, Izuku meanwhile asked Mei the most resistant force and impact meter she had. Mei searched through her things and found one made of a Titanium alloy. Just at that moment Toga returned, normal looking and with the jar full of gray substance.
"I recommend you to start now, because it disappears in a few hours," said Himiko and returned the jar.
"Aye, aye, captain!" shouted Mei. "I'll call you when I'm finished," she quickly started to experiment.
Izuku and Toga took that as their exit quote. So Izuku made a portal and with Toga both appeared in front of the changing rooms. Both entered their respective side to get changed.
When Izuku entered, the boys were surprised to see him. He normally just appeared clothes on him.
"Deku?" called Katsuki. "What are you doing here?"
"I decided to try and be normal again and mix with you all," he answered, stoic.
"Well, welcome Izubro," greeted Kirishima. "What was the blood for by the way?" he asked nervously. "I hate needles."
"It was for Toga's quirk, she transforms into whoever she drinks blood from. Sorry Shoto, it must have been surprising to see her transformed into you."
"No problem, I trust you."
"Think of all the possibilities," whispered Mineta, however, Izuku heard him clearly.
"Care to repeat that, shitty midget?" said the vampire, a tad angry.
"Come one, don't deny you have thought about it," said the grape, ignoring Izuku's tone. "Imagine if she transformed into Momo, Asui, Midnight, Mina or class B girls," he drooled.
"I prefer her as herself, thank you very much," said Izuku angrier. "I don't deny the rest are beautiful, but my Himiko is special for me.
However, the boys didn't know that the peep hole had only been covered with a thin layer of cement from their side; so, the girls, making a bit of silence, could hear everything they were saying.
Himiko was blushing and she was also very happy, while the other girl where jealous and thinking she was a lucky bitch.
"Izuku is such a gentleman," commented Momo, forcing out a smile.
"Yes, and he's all mine," answered Toga.
Kyoka was about to say something when they heard a loud noise outside in the campus. Mina got near the windows and saw someone had sent Mineta flying all the way to the main gate of U.A., he was glued by his hair to the wall. The curious thing about it was that the midget was a bit burned, and scratches all over his body and his hair was spiky.
At the boys changing room, everyone was giving everyone high fives and looked proudly at whole in the wall Mineta had made when he was kicked by Izuku after all of them had punched him.
Just in case your wondering, why the heck did Aizawa call them "little ones". There's a running gag in the Spanish BNHA fandom in which he looks at his students as his own children.