Review answers:

mangamaddy: That is indeed correct! I've made a research about Mina's name, and both Kanji form(芦戸) and katakana form seems to form the sound Ashido. About the japanese language...I don't think so. I think the trick lies in knowing how to read Kanjis(I mean how to analyze them). But I'm still trying to learn thought.

Doom60: Here it is a new chapter :)

Izuku prepared himself for the beating that he was gonna take. A pissed off Yukina wasn't someone you would like to meet on your way home. The silver-haired-girl still hadn't made her move, still standing there calmly, as if she had all the time in the world.

Izuku blinked his eyes...and she wasn't there anymore. Not losing any time, he jumped back, right in time to avoid a punch that was supposed to hit his face, and used [parry] to avoid the kick that came afterwards. Izuku tried to use [Aura Palm] on her, but she easily avoided it and sidestepped to his left, which he had left open, and delivered a spin kick that sent him flying a few meters.

Trying to ignore the fact that he lost a big chunk of his HP just now, Izuku stoop up as quickly as he could and used [Block] to take the blow that he knew that was coming. However, as soon as he blocked it, Yukina sidestepped to his right and started a sequence of kicks and punches that it was almost impossible to avoid. He had to play dirty. Besides, the rule of not using his quirk didn't apply anymore.

'[Aura ray]' Almost instantly, a blue beam of energy shot from Izuku's hands, causing Yukina to jump back to avoid it. Yes, that's what he wanted, at least a bit of space! Now for the gran finale...'[Aura spiral]' A vortice of spinning blue energy started to form in his right hand. He looked at Yukina with a smug face, as if to challenge her 'I dare you to get closer!'.

"I was wondering when you would start to using your quirk" She merely stated. Then smirked. "Good, that means no holding back for me either now, Zu-chan" Wait she was holding bac...before Izuku could even process what was happening, he was punched in the face, kicked in the guts, received an uppercut that sent him soaring in the air and lastly received a somersault kick that left him on the ground.

'what the- what happened? I didn't even see anything!' Groaning in pain, Izuku stood up, only to fall on his knees, panting.

Your reputation with Yukina Shiro has increased!

For more good that it was...it wasn't time for that now! Wait a sec... 286 HP? Man he sure was on his last stand.

"You can still stand after all that? You really are something you know?" Izuku looked up and saw Yukina looking at him strange glint on her eyes. But before he could even try to figure what she was thinking, he heard her ask him:

"Well, you don't look like you could go on another round, wanna give up? I don't want to kill anyone today." Huh, if Izuku would take a guess, that would be Yukina's way of saying 'sorry I beat your ass up' . Not that it would really matter.

"Well..." The offer was tempting, he had to admit, with his HP sitting at 286, if he took one or two blows, he could really die, not to mention that his Aura was really low. However he still had a trump card, also called 'potions'.

If he drank two life-potions III, then he was back on the field and would try to activate overflow. However...Izuku wasn't stupid, he knew that Yukina wouldn't just stay there drinking the potions, specially because she already knew what they were and what they did(curse his need to help others). At best, she would intercept him and game over. At worse, she would hit him and well, GAME OVER, in red and bloody letters.

He sighed and lowered his head "yes, I give up" it was just a training exercise, it wasn't worth risking his life for that. It was one of the perks of his quirk, he knew exactly what were his limits.

"Wise choice" There wasn't any mockery in Yukina's voice this time. Heh, lucky for him.

Mina x Kaeru

'Damn' Mina cursed to herself as she had to dodge yet another ray of energy shot in her direction. She had underestimated her opponent. Not only Kaeru had been holding back(and that successfully made her lower her guard) but now it was impossible to approach her again because of those blasts.

"What's up girl! Don't tell me that you're gonna lose for a comic relief like me...~" And if that wasn't enough, she was being taunted. 'Why did the girl call herself a comic relief again? Ahhh never mind! Focus Mina! Focus! Think of something!' Nothing came to her mind. Instead, she had to dodge another ray. Mina started to lose what was left of her patience. 'I'm getting tired of this, why I can't just make you fall through a hole on the floor?'

Wait a second...that's it! If she could melt a circular area of ground around her opponent, that would make the ground fall, and her opponent with it. That was it, simple, plain but effective. And it would even open her a path to the bomb.

So Mina proceeded to do just that. Granted, it was a bit harder than she had thought it would be, because she was getting tired of having to dodge every damn time. But it was worth it.

"Huh? What's goin-kya!" Mina just hoped that Kaeru wasn't hurt...too much at least. 'Now to the bomb!'

However, before Mina could climb the stairs that would allow her to go to the next and last floor, a loud and funny laugh that looked like someone was choking made her turn around. Kaeru was floating right above the hole.'Wait she can fly too!? Mina looked again: Kaeru was shooting her rays downwards, which in turn were causing her to go up, clever. But more importantly...

"What kind of evil laugh was that? Even I can do better!" Mina started to laugh, like real hard. If this was a real situation, the villain wouldn't have any problem to kill her. But even Kaeru was caught off guard by this.

"T-That's n-none of your business!" The other girl replied in response. But then smirked "Let's see who will have the last laugh..." Mina tensed, preparing herself for the worst, but nothing came. What she saw instead was a very confused Kaeru falling back into the hole.

Before Mina could try to understand what was happening, she heard a voice coming from the speakers:

"Izuku Midoriya, from the heroes team has been captured!" 'So that's what happened' Mina thought bitterly, while scanning the room with her eyes. Sure enough, the blue dome had disappeared, leaving only a green haired boy(which she assumed it was Izuku) lying on the ground. Alone. He was alone. Oh crap.

"Looking for me, dear?" She heard a voice behind her. Mina immediately spun around, ready to fight, however, her opponent stood there, still. This made Mina's blood boil, was she underestimating her?

"I suppose I am" After saying that, Mina sprung into action, throwing a blast of acid into Yukina's direction, while at the same time, moving to land a hit or two on the silver-haired-girl. However, she had a nasty surprise. Mina felt something grab her arm, and before she could properly register what it was, she was flung into a nearby wall. Pain immediately flooded her senses. She was almost sure that her nose was broken, if not her entire face.

Mina tried to stand up. She did it. Barely.

"Do you give up?" Mina's body was telling her to say yes, her instincts were saying her to say yes, heck even she knew that it was better to give up now, that there was no chance of winning, and that this was just an exercise anyways. But something in this girl made Mina's blood boil, it was like...she was mocking her for being weak.

"No, I can still...fight!" She assumed a sloopy battle stance.

Yukina smirked. "As you wish, don't say I tried to warn ya" faster than a blink of an eye, Yukina executed a backflip kick, hitting Mina straight in the face, while also sending her meters away, out cold.

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In the observation room

"That was...a bit brutal" Kaminari commented.

"I wonder if she's alright, kero"

"Do not worry, class!" boomed All Might, "I"ve already called recovery girl, she is on her way"

"That's a relief..." Ochako sighed

Katsuki, which was near gravity manipulator, said nothing. He had watched the battle, and while he was a bit upset that Deku had lost, that wasn't what it was troubling him.

Say what you want about him, Katsuki WAS a perceptive person, he just didn't show it. Ever since the first time he met Yukina, something about her just felt off, that would be why he asked Deku to analyze her.

That odd feeling didn't go away during the time they spent training, and honestly, Katsuki had already given up in trying to find what it was...until now.

Seeing Yukina beat the crap out of that pink chick(because honestly, that couldn't be called a battle), he finally realized what it was, and it pissed him off in so many ways...

That girl was way more powerful than she looked like. He already thought that she was strong(because nobody weak would be able to beat him, much less teach him), but she was on another level. And instantly that raised a few questions in his head.

"All right, let's proceeded! The next teams please get ready to fight!" The loud voice of All Might interrupted his thoughts.

So the next teams...it was his turn all right. Katsuki smirked. Time to kick ass.

xxxxxxxxxxxxxxxxxxxxxxx

"So what's the plan?" The guy with weird hair asked him.

"We blast them all!" Katsuki answered with a confident grin. He knew how important it was to have a plan, he had learned that with Deku. But honestly he couldn't care less about that right now. Speaking of which he should walk way before shitty hair over there starts to complain about his 'plan'.

"Right, got it!" Katsuki's eyes widened in surprise, but he remained silent. This extra was different from the others.

It didn't take too long for them to encounter their opponents. 'So they decided to fight us together huh?'.

"Hey, shitty hair, what's your quirk?" He turned to ask while the villain team were busy speaking monologues (honestly, they were supposed to be fighting already!). But he found shitty hair laughing at the other teams antics.

"ahaha hilarious" A vein popped off in Bakugou's head.

"Hey I'm talking to you!" he yelled

"Oh sorry..." Shitty hair smiled apologetically "My quirk is called hardening, meaning I can take any hit!"

"Any hit?" Katsuki had a stupid idea. A really stupid idea. But it should work.

a bit later...

"The bomb was successfully captured, the heroes team win!"

Heh, and Deku said that his WIS was low, his plan had been simple, but effective. Seeing that they were on the 4 floor, he used a might explosion to propel shitty hair up to the last floor, where he thought the bomb was, while he stayed behind, fighting their opponents(and also keeping them occupied).

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In the observation room

Wow. Izuku was very impressed with what his friend did. And, apparently, his classmates were also, because once Katsuki arrived, he was cornered with questions and praises. 'Oops, wrong thing to do guys...' If there was one thing that Katsuki didn't like, it was getting his personal space invaded. '3...2...1'

"Fuck off!" And there was it.

All might's voice made Izuku turn around, the next battle was beggining already?

And so this is the end of this chapter! Please don't be mad because Izuku lost.

[S] Passive: Aura control lv 27 [91.47%]:Increases the MAI of all abilities by 27%. Indicate how well the user can control the aura flow in his body.

[A]MAI: 500(+27%) Aura Dome lv 15[23.20%]: The user is able to create a solid spherical barrier around him made of Aura. Dome's health: 700 Max range: 15 radius. Required: Aura control lv 20

[B]MAI: 150(+27%) Aura Palm lv 24[11.09%]: The user is able to focus Aura in the palm of his hand and then use it at will. Power increases with the level. Requires: Aura control lv 15 Martial arts mastery lv 10

[B]MAI: 250 (+27%) Aura spiral lv 15[46.78%]: The user is able to make a ball of highly condensed and Spinning Aura. Requires: Aura control lv 20

[B]Mai:none(+27%) Block lv 17[88.54%]: The user blocks an enemy's blow. Taking the full force of it. If the user's VIT is lower than the attackers STR, the damage will increase by 1%. Otherwise, it will be decreased by 1%. Requires Martial arts mastery lv 5.

[B] MAI:none(27%) Parry lv 39[3.09%]: The user parry an enemy's blow, not taking the full force of it. Damage decreased by 39%. Required: Martial arts mastery lv 5.

Edit:[05/04/2020]: I added something in the part where Izuku gave up. I forgot that he still had one trump card, which were the potions. But that doesn't change much. I don't want Izuku and Yukina to have a legendary fight in a mock training, you know.