TIMESKIP:

At the Arena,

You and Ida are seen standing before each other as they waited for the battle to begin.

Present Mic (From the Commentary Box): The First Match of the Semi-Finals! Looks like these there's gonna be an interesting fight between these two Elites!  From the Hero Course, Tenya Ida! Verses his classmate, (y/n) (l/n) aka, CEREBRO!!!!!!!

Present Mic said, introducing the first two Semi-Finalists.

Ida (Inner Thoughts): I can't negate his attacks like Midoriya and he did when they went up against Todoroki... plus if he uses any part of his body as monsters or aliens now, he's even extremely dangerous.... focus....

Ida said in thought.

(y/n): Judging from his body language.... I can tell he'll be using his Recipro Burst against me.... but what he doesn't know is that I have multiple speed-powered kaijus and seijins in store which I can use against him.... well.... let's see what he's gonna do first...

You said in thought.

While looking at each other attentively, the match began.

Present Mic (From the Commentary Box): STAAAAAAAAAAART!!!!!!!!!!!!!

Present Mic exclaimed, initiating the first match of the Third Round (Semi-Final Round), with the huge screens to show a 'Start' and explosion transition in front of the two competitors, beginning the match in the process.

As the match began,-

(y/n): Alien Sran Arms, Horoboros Head and Grigio Bone Legs

You said as your arms and legs, the hair and sides of your head transform into the kaijus and alien you called forth.

(A/N: Horoboros. Your hair, your hair, the sides, your ears and your temple on your face, and head will turn into that of Horoboros's.)

(A/N: Alien Sran. Your arms will become both its arms.)

(A/N: Girgio Bone. Your legs will become both its legs.)

- you began to blast Bone Breather to the right to limit Ida's range in running, only to see him running towards another direction, towards you for you began to send afterimages to your left, blocking both his left and side paths completely, leaving Ida face to face with you and a few feet away from the Boundary Line.

Present Mic (From the Commentary Box): Ida has been surrounded!!!!!

Present Mic stated.

Seeing this as an opportunity and seeing that you have Ida where you want him, trapped, you launched a Gicante Thunder as streaks of lightning began aiming directly at Ida.

Present Mic (From the Commentary Box): (l/n) aka, Cerebro is going for the win already?!?!

Present Mic exclaimed.

Just before the streaks of lightning were inches away from touching him, Ida did the highest and strongest standing long jump that he could muster, dodging your Lightning attack as he can be seen landing towards you. 

Just as he was about to land,-

Ida: Recipro.... BURST!!!!!!!!

Ida yelled.

- Ida suddenly used recipro burst against you as he tried to kick you, only for you to afterimage yourself downwards, then back up.

Ida (Inner Thoughts): I have Ten Seconds before my Engines' stall...

Ida said in thought.

After that kick in which you dodged it, Ida lands at your left as he jumped high once again thanks to his recipro burst. 

Ida (Inner Thoughts): Which means I have to win this... RIGHT NOW!!!!!

Ida continued.

As said in thought, with enough momentum built up in his leg, he swung forward as he managed to land a hit on you with great speed, causing you to deactivate your afterimages and your lightning abilities while your head, arms and legs began to revert back to normal.

Present Mic (From the Commentary Box): WHOA!!!!!!! JUST LOOK AT THAT SPEED!!!!!!!!

Present Mic exclaimed.

While almost reverting back to your human self completely, you weakly began to launch Alien Sran's claw lasers, only for ida to dodge them as he jumped pass and above you. Seeing an opening behind you and in front of Ida, Ida began to grab your Z.A.P. Uniform Jacket as he began to use his Recipro Burst to dash across the Arena, bringing you with him.

Ida (Inner Thoughts): Eight Seconds left... I got this!!! I'll throw him out of bounds before he can-

Just as Ida was about to finish in his thoughts, he felt that something was not right as while he was pulling you, he felt that you were lighter, for you to stop as he looked in shock to see that all he was pulling as your Jacket, to his shock.

Ida: W-What?!?! He's gone!!! When did he-

Suddenly, just before Ida could finish, someone or something zoomed passed Ida with incredible speed, to Ida's shock to see that someone is faster than him.

Then, something passed him from behind as he followed where the person went. After awhile, the person aka, you, zoomed towards him as you stopped him front of Ida, making him jump and for the crowd to roar while looking in shock by how you were even doing this.

Ida: H-Ho-h-How?!?! I.... negated your abilities on your quirk....

(y/n): Well, unfortunately.... you have a lot to learn, which I'm gladly be oblige to teach you. True! You may have negated me from using my limbs as kaiju or alien armour, but you forgot one more thing I can do.

Ida: Wait... No... Your quirk has a gimmick tha-

(y/n): Yes. My quirk not only allows me to conjure up monster or alien parts to utilize their powers, my quirk also allows me to utilize them as merely powers, as well, with every alien and monsters' speed that I'm used just now, to be one example.

Ida: shocked

(y/n): And this is another example! All Kaiju and Seijin, Ice Powers!

You said.

Upon calling every monster and alien which can use the power of frost (Ice Powers), you shot out your arms and opened your mouth, causing a stream of cold mist to emit out, freezing Ida in place in a hard thin layer of ice, freezing his body. After freezing Ida, you stopped, leaving his shoulders, neck and head unfrozen.

Seeing the results, Midnight points her crop at the competitors, stating the winner of this first Match.

Midnight: Ida has been immobilized. (l/n) aka, Cerebro advances!!

Midnight stated.

The crowd (Audience) roared and cheered for you when they heard you will be advancing to the Final Round of the Last Round of the Sports Festival, for you to smile at the results.

Present Mic (From the Commentary Box): (l/n) aka, Cerebro advances to the Last Round with him outsmarting Ida!!!! What a show!!!

Present Mic stated.

Seeing this, Ida began to feel frustrated due to his loss.

Ida: I... I'm sorry, brother...

He said.

Then, Ida felt the ice melting as he sees you melting the ice with Maga Pandon's power while seeing you smiling.

(y/n): Remember what I said before our fight. Win or Lose, it doesn't matter. All it matters is that you had fun. And all it also matters is that your brother knows that you have done your very best. Fear not, Ida... you'll still be able to be like your brother in your own way. You just have to pick yourself up after this loss, knowing you can do better in the future.

You said, finishing melting the ice.

After the ice has fully melted, Ida began to smile again as he knew what you said is correct. He has done his best, he's made his brother proud and he can still improve himself in the future. So, Ida went up to you as he spoke for a moment.

Ida: Apart what you said is totally correct, It looks like I got a lot to learn about you.

Ida said while still smiling.

(y/n): Then we'll learn about my Reionics Quirk together, Ida... as a class. Class Rep.

You said, offering your hand.

Seeing this, Ida accepts as he and you shook his hand. While shaking, you stopped as you used your other hand to grab his wrist, letting your shot out hand go from Ida's handshake as you raised his hand up high while using your now free hand to point at Ida, for the crowd to cheer for you and Ida, as well.

Ida looked at the audience with surprise as they too are cheering for him.

(y/n): See? The crowd roars for you, knowing that you have done your best and knowing you'll be the best Hero U.A. High can make you.

You said, looking at Ida.

Ida smiled at you and the sight as he nods.

Ida: Thank you, (y/n).

(y/n): Oh no. Thank you, too.

You said.

After a brief talk, you and Ida began enjoying this moment for awhile before heading to Recovery Girl's office to get checked out, before joining your classmates at the audience stand.

To be Continued....