Fate/Hero BNHA x Fate/Stay Night [Male reader insert]

A New World

A/N: Hey all! It's only been what, three months? I kinda forgot this book was a thing, much less that I wanted to write it. However, a nice person actually asked for another chapter, and to be true to my captain, here it is.

    Falling. Falling is what he had the pleasure of waking up to. He was tumbling through the clouds, steadily approaching whatever lay below.

    Realization hit him. Where was Saber?

    He searched frantically, his sight restricted by the blades of wind searing his vision.
       
    "Saber!" He called into the winds, hoping his sound carried somewhere.

    "Master?" He heard someone call back.

    Good. Not dead. Now what? He turned to face the expanse of land below, keeping his hands in front of his eyes as to limit the amount of air in his eyes. He located Saber, and... a city? Wait, but his was on fire, why wasn't this one?

    He made his way closer to Saber,  and glanced over at her.

    "So. Any ideas?" He took on a calm, curious demeanor, as though they weren't falling to their deaths.

    "That's usually your thing isn't it? However, I believe my blade may slow our descent." She responded.

    (Y/N) moved so that he was positioned over Saber, and as she became ready to swing, he noticed, a dome and what may be a mammoth of a school. Looking closer to the dome, he saw a few of the windows blow out. Right then, Saber swung her blade, shooting a gust of wind that did slow her down, however this caused her to be sent upwards into (Y/N), which did slow him down as well, but also knocked the wind out of hi- oh hey, the dome is really close to us.

A sudden, extremely stupid idea came to him. He might break their fall. Saber sent gales of wind to slow the duo in their dive, and (Y/N) switched him and Saber's positions so that he took the brunt as they crashed through the dome.

(Y/N) braced as they slammed into the ground, smack in the middle of a bunch of.. Teenagers in what looked like cosplay fighting a mob of wannabe thugs. However upon the arrival of the two, it was as though time itself had came to a halt. Everyone looked to the crater formed by (Y/N), who literally broke the fall, who slowly stood up, hands in the air.

" Uhhh.. we come in peace?" He smiled nervously.

Saber deadpanned.

"That is your plan?"

"Well sure, to start." (Y/N) answered.

A cleaver, measuring about two feet in length, was pulled from.. Somewhere? A grin crept onto onto (Y/N)'s face, before all hell broke loose.

(Y/N) vanished from view right as one of the fodder villains took a hit at him. (Y/N) was sighted once again above said villain, cutting him down with the cleaver. Saber, coming out of her daze, brushed her armor off, and began cutting down fodder with him. All at once, everyone resumed warfare, firing off their respective abilities at whoever dared to get too close. 

With Midoriya...    

A certain cinnamon child landed in the boat near the water area of the USJ, seeing the commotion from afar. However, that wasn't his problem right now. He needed to protect himself. He needed to protect his friends.

In the water he could see the villains, preparing their next assault. They began to slowly approach the boat, only to see the mass of green known as Midoriya come flying off the side of the vessel, an arm outstretched.

"Delaware Smash!" He flicked a finger, an intense gale of wind impacting the water, and starting a whirlpool in the water. As Tsuyu pulled him in, Mineta began tossing his sticky orbs into the water, sticking the villains together as the tide pulled them under. The group of young heroes made their escape to land.

Once the trio arrived on the shore, they were greeted by a woman, who couldn't be very much older than themselves, clad in an old english dress, and... armor? The boy was almost entranced by the fight. He didn't think people could move that fast. One of the villains arced lightning from his hands, which she reflected away with a blade seemingly made of air. Pulling a 180 degree turn, she parried the strike of a villain possessing a quirk that allowed him to transform his hands into knives. The fight continued, before she broke the knife hand villains guard, threw him into the other thug with an absurd amount of strength, and rendered them incapacitated using what he assumed to be the pommel of her invisible weapon. Her battle finished, she turned to the group, making eye contact with Midoriya, who ducked for cover.

"Worry not, it's safe to come out. I won't hurt you, so long as you aren't an enemy." She told the trio.

    Tsuyu appeared first, and, upon seeing the girl still in a battle ready stance, held her hands in front of her in a sort of "stop position"

    "W-who.. Who are you? Kero." The frog hero nervously inquired.

    "You may call me Saber, now may I ask who you three are?" The swordswoman, now known as Saber responded calmly, before turning and knocking out a villain that strayed too close for comfort.

    "I'm Ts-tsuyu, the green haired one is Midoriya, and the purple dwarf next to me is Mineta." she said, regaining some composure, and adding noticeable malice to the words purple dwarf for some odd reason. "We're heroes in training" she added.

    "Well then heroes, I hope you don't mind our intrusion, we're all quite confused. What matters right now is that the two of us are on your side. Now then heroes, let's finish this." She said, with surprising motivation behind her words.

"Yes, finish this indeed." A raspy voice behind them spoke.

Before Saber could turn around, a black, bird like monster uppercutted her into the water. Next to it stood a pale, blue haired man, with hands covering most parts of his body.

"Shigaraki!" Midoriya yelled, jumping in front of his friends.

"Nomu. kill the kids. Let's finish this level." He commanded the black monster called a nomu.

However, Fate had other plans, as the boy from before literally flew in. He swung his cleaver, and when the nomu stuck his hand out, embedded it into the coal colored appendage.
The teen hung from his cleaver, apparently expecting that attack to work a lot better than it did.

    "Now that's a face not even a mother can love. Sorry buddy." The boy said plainly.

    "REEEEEEEEEEEEEEEEEE" was the only reply of the Nomu before slamming him into the ground, forming a crater.

    "... Ow. Little rude, don't you think?" Muttered the boy before punching the nomu in the stomach, sending him flying across the USJ. He ran over, grabbing Saber from the water, and setting her on her feet. 

    "Hello everyone. I'd love to chat, but we have a few.. Friends to attend to. I want you three to find an exit, Saber will follow you and make sure you don't die or something. Ready kiddies?" He asked, a wide grin plastered on his face.

A/N: Action! Haha I'm so bad at writing fights. Actually I'm bad at writing in general, but hey, 1200+ words? Pretty okay I think. Anywho, thanks to anyone who read this and didn't cringe, please leave any thoughts or ideas in the comments. Bye!