Time seemed to slow as the Nomu's fist traveled towards his student. Even with his quirk focused on the Nomu, Aizawa was powerless to stop the limb that came down upon Midoriya. A memory long past surfaced in his mind, the fist became falling rubble, the monster a villain, the green hair a bright white.

And then... it stopped. The world snapped back to normal, revealing the Nomu standing there, its fist halted in place. Aizawa caught sight of what caused the Nomu's pause, his eyes widening in surprise. Hanging from the Nomu's stomach using two sharp claws, a bipedal creature dug a long pincer into the creature. Its body was covered in a dark brown segmented carapace, forming a cone around its head. The creature didn't move an inch as it hung there, simply staring up at the monster it had immobilised.

-

Midoriya's Senti-Notebook: Volume One

Benumbing Bane - This scorpion like creature possess a poison that completely locks the muscles of a creature. This causes complete immobilisation, however can also cause asphyxiation if used for too long on an individual.

-

"You cheater!" Shigaraki rushed forwards, but was quickly stopped as Aizawa's scarf wrapped round both of his arms. The villain turned his hand to grab the capture device, but quickly realised his quirk would not help him escape. "Kurogiri! Do something!"

The villain lifted an arm to form a portal, however he didn't get far. With a loud explosion, Bakugou rocketed into the mist man, his still exploding hand wrapping around the man's neck brace. The two fell towards the ground, giving Bakugou the opportunity to pin the villain.

"Why do you get so many party members?!" Shigaraki thrashed in his bindings, continuing to scream about how 'unfair' this all was.

"Calm yourself Tomura. We have not lost yet. Look around. Our forces are regaining their footing, and now we have the heroes surrounded." Indeed, the unconscious thugs had begun to stand up, and were now glaring towards the heroes at the centre of the plaza.

Aizawa stood his ground, swinging Tomura into a large group of villains, knocking them down, but freeing the leader in the process. "Don't just stand here you NPCs. Free my Nomu!"

A large amount of thugs rushed Izuku, forcing him backward, away from his Senti-Monster. With a sharp tug, one thug pulled the creature from the Nomu, freeing the monster. At the same time, a higher ranked villain aimed a bolt of lightning towards Bakugou, smirking as the teen looked up in surprise.

Said attack, however, never found its mark, as Bakugou disappeared. At the same time, the thugs all dropped to the ground as a strong wind rushed through the building, picking up Aizawa, Izuku and Bakugou and placing them at the stairs.

The force abruptly stopped as the tiger themed number one hero appeared, his voice booming out: "There's no need to fear now students... Why? Because I AM HERE!" The sight of the number one hero caused an emotion Izuku didn't expect to be caused by the man to surface. Izuku was afraid, and he knew exactly why.

All Might wasn't smiling.

The Nomu brought down its large foot upon the head of Izuku's Senti-monster, causing it to vanish into energy. It's head then turned to Aizawa, immediately attempting to follow its previous order. It charged wildly, but was caught by All Might rushing in front of it. The hero's fist slammed into the Nomu's stomach, but was stopped just before the skin.

Hovering just in front of All Might's fist, was a small palm sized dome, formed of green hexagons. The material formed at the same time as the Nomu's gauntlet glowed, and showed no sign of collapsing under the number one's power.

More blows followed from the Miraculous holder, yet all were stopped by small verdant shields. In contrast, every punch the monster threw caused All Might to stagger, the Nomu's strength almost that of his own. "You're quite the strong one aren't you villain, well then, I'll show you my strength!" All Might brought back his arm, the Miraculous upon it glowing with power:

"Bennet Park SMASH!"

The hero's fist broke through the barrier around Nomu's skin, yet when it hit the body underneath, it did nothing. The hero's attack was only met with a few ripples of blue light. "Stupid hero." Tomura spoke up. "Your regular attacks can't pierce Nomu's defences, but if you use that magic item of yours, then Nomu becomes entirely invulnerable."

Izuku paused as he ran up the stairs, turning to face the battle. "Midoriya we need to move." Aizawa called out, but he was met with no response. Izuku recalled one of the conversations he had with Nezu, where the powers of the other Miraculous were explained to him. A power that could nullify other Miraculous, his eyes trailed to the Nomu's gauntlets... it couldn't be... could it?

"Aizawa-sensei! I think I know what those bracers are."

For several more minutes, All Might continued to trade blows with the Nomu, though one's damage seemed to be much more effective than the other's. Ever so slightly, the number one was losing ground against the strange villain. That was at least, until a loud bang sounded through the USJ. One of the Nomu's bracers snapped off as a laser passed straight through the barriers, and impacted the creatures arm.

All Might glanced in the direction the shot came from, his eyes resting on Aizawa, who held a sniper rifle within his arms, the end a parabolic antenna.

-

Midoriya's Senti-Notebook: Volume One

The Shooting Star - A sniper rifle that fires high energy lasers, this weapons projectiles may pass through one substance of the user's choice.

-

The rifle appeared to be out of commission as smoke billowed from the top, but it had done its job. Now laying at All Might's feet was the destroyed bracer, out of the top of which stuck a dark blue nose ring. The hero quickly snatched the Miraculous from the ground, and wore it himself.

"No, no, no, NO! You cheating- hacking- cheater!" Shigaraki began violently screaming and scratching at his neck as he watched the Miraculous be seized.

"I'm afraid it's over for you now, villains! Roaar, Stomp, Unify!" Nomu rushed All Might once again, but both its attacks were caught by the hero. "Resistance, Clout." The behemoth of a man spoke. "You may have heard these words before, villain, but I'll show you what they truly mean. To go even further beyond..." All Might's fist passed straight through the barriers, and impacted Nomu with a large shockwave.

"PLUS ULTRA!"

Author's Notes:

And with that the USJ arc is done. I'm quite pleased with how this one turned out.

I changed up the line breaks for when the Senti-notebook comes up. I don't know if it's better, b it it's certainly different.

The 'Bennet Park SMASH' was inspired by The Beatles211's review, originating from the Detroit Tigers baseball team. I hope my research on that is correct, because as a British person who doesn't like sport, I know nothing about American baseball.

And there's a TF2 reference in there, cause why not.