A/N: So, what have I been doing before this and the Konosuba's fanfic? Reading stories to get more guides of making better stories. And that's what I hate about reading sometimes. It made me inspired to write out story, which is the reason why KonoSuba: The Power of Timekiller exists.

Heck, even right now, I'm thinking of making another Kid! Gintoki but this time, he will be in Kimetsu No Yaiba. Quite fitting since, both have samurais. The only difference would be one was in Edo Period and the other in Taisho Period.

As usual, I will be hoping you enjoy this chapter.

-Chapter Start-

"He's a bit too ruthless, don't you think?" Uraraka couldn't help but agree with her classmate, Kaminari Denki. His short orangey-blonde hair parted to the right partially covering his left eye.

"Oui~, Kaminari-san." Yuga seems to be agreeing too.

Meanwhile, everyone else did not voice out their opinions about the battle. Whether it's the one-sided battle between Midoriya and Bakugou, or the intense fight between Kirishima and Iida. One thing is for sure though, most of them are filled with excitement.

All Might on the other hand cupped his chin in though. 'The 'glitch' happened too frequently, and yet, no signs of its source appear.'He glanced at the monitor which shows Izuku and Kirishima congratulating each other while on their way here. He faked a cough to grab the attention of his class. "Now, may one of you explain who is the Man Of The Match along with the reason?"

"May I, sir?" All Might nodded his head to the direction of the girl whose costume is a bit too revealing. "The Man of The Match would be Iida Tenya. While he ended up losing to Kirishima Eijiro and Bakugou Katsuki abandoning him, he still remember what his task is and until the end, protected the weapon valiantly. As for why Kirishima is not the Man of The Match, its mainly because he did not grab the weapon after defeating Iida, and distracted by the floor's destruction courtesy of his partner." She took a breath before continuing, "I do not need to explain why Bakugou Katsuki is not the Man of The Match, but for Midoriya Izuku, he's more focused into the fight with the blonde, and he could potentially destroy the weapon because of his reckless fighting style which thrown Bakugou to the ceiling. Do I get it right, All Might-sensei?"

The rest of the class stare at her in amazement. Her explanations were detailed and definitely, without doubt, correct without flaws. The only exception to this is Todoroki Shouto, and Fumikage Tokoyami, who are intrigued and impressed respectively.

All Might, on the other hand, looked flabbergasted from what he heard. He didn't expect such details and explanation from the girl. It seems like he did not need any more proof as to why Yaoyorozu Momo is a Recommended Student. His grin revived with more energy, "Absolutely detailed and correct, Young Yaoyorozu." He eyes the others. "Remember this well, young students, whenever you are on a Mission such as this, it is best to not be reckless, and remember the safety of your teammates AND the civilians who is nearby before your objective."

Before the students could say anything else, the door behind them opened to reveal Izuku and Kirishima. All Might was about to say something but Izuku held out a hand to stop him from saying anything else. "We've send Iida-kun and Bakugou Katsuki to the infirmary, All Might-sensei."

"That was quite quick."

"A Hero must be quick if he wants to save the lives of the innocents." The green-haired Hero-In-Training rebutted back.

All Might wasn't sure to feel guilty for all the lives he couldn't save due to his late appearance or be impressed of Izuku's maturity.

"Hey, Midoriya, what is your Quirk?" Kaminari Denki asked him before All Might could commence the next battle. All Might might be imagining but he swore he could have seen Izuku's fragmented eyes narrowed slightly.

"Yeah, partner, tell us! We're your classmates, so you can tell us your Quirk!" Kirishima encouraged him further with a grin.

Izuku let out a sigh, and summoned King Crimson by his side, posing regally like a noble with Izuku who merely slouched his back with his hands in his pockets. "This is my Quirk, King Crimson, and before you ask, yes the name is from the band King Crimson, I've just searched it two days ago." He could see a girl whose hair is slightly purple with her earlobes looking like wires or plug looking at him like he's a God. "I can make him punch things, kick things, etc. Kind of similar to Fumikage Tokoyami's Quirk. The downside is any damage it received will be impact upon myself too."

"I see that it really is similar now that I see it up close. The only difference is the downside." The mentioned Fumikage Tokoyami nodded his head after inspecting the Quirk.

Izuku debated with himself but in the end he decided to tell them, because they are his Classmates, and in the future, they will be Heroes too. "Actually, that's not the only difference." If it was even more possible, that seems to grab their attention even more. A Quirk with more than one downsides!? Preposterous! That is only possible if your Quirks are a dual-one like Todoroki Shouto's.

However, unknown to them, Izuku do not mean by downside. It's in fact the abilities.

"I can see it in your eyes that you think I have more than one downsides. I do not mean that way." Izuku glanced towards All Might and sent a small but visible smirk to the No.1 Hero. "I'm sure everyone experienced it or have seen it. When you're at Point A, and suddenly Point B. Again, you've experienced it back when Bakugou Katsuki lashed out at me and I suddenly gone, with Aizawa-sensei suddenly capturing the blonde."

All Might couldn't help the goose bumps feeling that travelled down his spine. This is it, the moment everyone in the school been wanting to know. The reason for that particular incident.

"In a way, you could say I have two- no, THREE Quirks." Izuku suddenly announced.

All Might couldn't help but voiced it out along the rest of the students. "WHAT!?"

Izuku let out an intimidating smirk towards. "You heard me right."

"This ain't a funny joke, Midoriya!"

"Deku-kun, what do you mean!?"

"Oui~, this seems quite hard to take on, Midoriya-san."

All Might stayed silent with his eyes narrowed at Midoriya, as if telling him to stop joking, but Izuku glared right back at him. Izuku shrugged and sighed again. "I will be explaining it once and ONCE only, so listen very carefully. Relay this to Bakugou Katsuki and Iida-san, but not the rest of U.A except the teachers that are teaching us."

Izuku observed that everyone's attention on him and he grinned dangerously, and continued explaining. "King Crimson have an ability of its own, which I can use for myself and without any downside. That's what I mean when I said that's not the only difference between my Quirk and Fumikage Tokoyami's."

"A-And what is this ability, Midoriya-san?" Yaoyorzu enquired with a visible sweat trailing down her temple.

"Erase time." That made everyone, even All Might, widened their eyes in shock. "For a maximum of 10 seconds, I can erase time. During that time erasure, I am unable to interact with any physical objects, including living things, and vice versa. Not only that, I can see all attacks that are coming at me, to which I can dodge or let it pass through me. And of course, you will continue what you've been doing before the time skip. For example, if you were to climb the stairs for 10 seconds, you will suddenly find yourself at the top when the time limit is up. A cloud that have parted will not realize what happened, and an extinguished flame will be oblivious as to what happened. Kore ga waga no King Crimson no noryuku da (1)!

All Might's eyes keep widening further upon hearing the explanation of what Izuku able to do. But to skip time, and anyone but him, to finish what they've done the last 10 seconds without remembering it. It is a terrifying ability. Not to mention, Izuku is invincible for 10 seconds for no one can hit him, and he can position himself to strike an unguarded position of his target.

"There is actually one more ability, but I do not know how to use it." Everyone gazed at Izuku. "Reason I'm insomniac is mainly because of the things I see during my sleep. And one of it is about King Crimson's abilities. There's time skip, and from what I can see in the dreams, foresight." That stopped everyone in their tracks upon hearing that.

"Hold up!" A purple haired midget called out. "Not only skipping times, but now you're telling us you can see the future!? Don't kid with me!"

"I'm not kidding with you. I can see what will happen in 10 seconds, and it CANNOT be changed. However, it doesn't show me the steps on how to achieve what exactly happened during that 10 seconds. And again, I still do not know how to get access to it." Izuku spoke again.

Poor All Might though, have to hear that not only one of his students can skip time, he have foresight too!

It was pure silence for exactly 10 seconds, but to everyone except Izuku, it felt like years have gone by! The silence is tense, so tense you could cut it with a knife. The first to gain retain their composure was All Might.

"Well, we still have other matches to go. So let's get back to it." All Might said. And just like that, everyone gained their confidence back and breathed normally. They felt like years of their life have passed by.

-Line Break-

Izuku stood alone in front of his door. The door to his home. He immediately knew his mom is inside if the sound of cooking is any indication. He remembered back of what happened at school.

"I won't let you bully me anymore, Bakugou Katsuki. Watch me trample all your efforts and laugh as I claim your precious number 1 spot."

Stupid brain, not that one. He began to view back all that happened during the Battle Trials. The amazing Quirks he have witnessed in just 2-3 periods. It is pretty unfair to fight Todoroki as a Villain while protecting the weapon though. The son of the No.2 Hero have frozen the entire building all by himself, and easily enough, secure the weapon. If it wasn't for Todoroki and Shoji Mezo, who can use his arms as an ear to locate the Villain Team's location, Hagakure Toru's plan to use her Quirk as an advantage might have work.

Then there's also Uraraka-san who used her Gravity Quirk on the weapon to keep it floating so the others cannot reach it. Kyouka Jirou's plan of locating the weapon was quick and efficient, but lack any power even with Kaminari Denki, who would go quite brainless if the voltages used are quite high.

Yaoyorozu's Creation Quirk is certainly helpful despite any situation. It's certainly versatile and formidable. Whether to be used as Defence or Attack, it can create anything as long she knows the formula, atoms, yada yada yada required to create an object.

Not only that, but he gained an advice to NOT fight Tokoyami in a dark place. It seems, the darker the place, the stronger his Quirk is, but it will also be difficult for him to control. And vice versa when it comes to bright room. In terms of fighting prowess excluding his time erasing ability, Izuku have no doubt King Crimson will emerge victorious against it even in a dark room.

He let out a small smile, so small one wouldn't be able to notice it. Although I said that, there's only one person who can notice it.

Izuku knocked the door four times before opening it, calling out, "I'm home, mom!"

"Welcome back, Izuku! What do you want for dinner?"

"Can we have katsudon, please?"

His mother.

-Line Break-

In a room that is quite dark and dim, a figure with dismembered hands could be seen on a couch. Exactly on the coffee table in front of him is a picture of All Might. A shadow beside him handed the man something, to which the later accepted and throw said object towards the arrow, revealing a knife.

"Hey, Kurogiri… what do you think will happen once the Symbol of Peace is dead?"

"I believe the world would be in quite the panic."

The man who spoke first let out a manic grin. "I really like the sound of that."

-End-

(1). Bucciaratti vs Diavolo, and the Devil screaming "KORE GA WAGA NO KINGU CRIMSON NO NORYUKU DA!"

A/N: Not too many references in this one. Again, this chapter merely about everyone knowing Izuku's true abilities and some summaries of the fights. Oh, and quite a sweet scene between mother and son if you ask me. And of course, a certain Villain makes his debut, a short debut.

Silver III Jhin, arrivederci!