As the heroes in training were looking at the villains walking out of a portal, Y/N grew more cautious about the whole situation that they are in.

Kirishima: "Is the test starting?"

Kirishima said as he started to use his quirk, not until Aizawa had stopped him from walking forward.

Aizawa: "No, they are real villains."

Momo: "But how did they got in? Isn't there an alarm to warn the other teachers?"

Thirteen: "There is an alarm, but why didn't it trigger when the villains came?"

Y/N: "Because one of them have a jamming quirk, that's why it didn't trigger."

This caught everyone off guard as the last person walked out of the portal, knowing that Y/N already knew who it was.

Kaito: "You sure that he is going here at all?"

???: "Of course he will, Kaito."

The man with a hand covering up his face scratched his neck as he looks around the area.

???: "We can kill these kids first before he comes, that will pass the time."

Aizawa: "Thirteen, get the students to safety. I'll handle this."

Aizawa said as he gets ready to fight, Midoriya on the other hand tried to stop him as he suddenly remembered that Aizawa is very specialized in hand-to-hand combat as the villains started to charge in.

Thirteen: "Right, this way now children."

Thirteen said as the students started to walk back to the entrance, seeing Midoriya watching the whole event unfold in front of him as Y/N grabbed his wrist, dragging him back to the group.

Y/N: "This is not the time to go analytic and stuff, we need to get out of here."

Midoriya: "R-Right..."

He said as they were about to reach the main door, but they were stopped by a strange purple mist as they look ahead, revealing to be a body of the quirk user.

???: "Hello, we are the League of Villains. Now, you will all die."

Y/N: "Sounds really polite for someone who will actually kill us!"

He remarked as they were all transported away from each other, only Iida was the one who actually didn't caught by it as he hurriedly run back to the school. Y/N was transported to the middle of the USJ, looking around very clearly as he saw Aizawa fighting.

Aizawa: "Didn't I told you to get away!"

Y/N: "I am! But I didn't go to my own will!"

He answered as footsteps started to be heard as he look in front of him, seeing a figure walking towards his direction as he takes a good look at it.

The figure had medium-length black hair, a pair of heterochromatic eyes with cyan on the left side and blood red on the other side, he was wearing a white and red parka, black ripped jeans, and a pair of snake skin shoes.

???: "Looks like I'll be having my fun for today."

Y/N: "Who are you?"

He said as the figure stopped walking and stood across from him, taking out a violet case like holder with a cobra symbol in the middle as Y/N stares at it. He puts it forward as a belt appeared and attaches itself on his waist

???: "Let's just say that I'm the one that who's gonna kill you. Henshin."

He said as he slides the deck in the belt, hearing a sharp sound as he transformed into a cobra-like armor as he holds a snake staff.

Y/N: "A Kamen Rider!?"

Ouja: "Kamen Rider, Ouja."

Y/N couldn't believe at what he was seeing, a kamen rider, but he is different from the ones he had read from the books. He draw a card from his deck as he opens the staff.

Veno Visor: "Sōdobento"

Ouja: "Now, let's go have some fun!"

He said as he charges towards Y/N, swinging his sword down right at him as Y/N dodged it, his shirt got slashed as he looks at him.

Y/N: "Dude! What the hell even is your problem with me!?"

Ouja: "Nothing, I just wanted to see you suffer!"

He said as he continue his assault at Y/N, gritting his teeth as he dodges every slash being thrown at him.

Y/N: "F*ck this! Faiz!"

He said as the Faiz Driver appeared on his waist, on his hand, he was holding the Faiz Phone with an engraved number "4" on the side of it, dialing 5 three times as he presses enter, hearing some beeping sounds.

FP: "STANDING BY"

He closed the phone and raised his right arm.

Y/N: "Henshin!"

He yelled as he places the phone down on the belt and slides it down, hearing some phone noises as red highlights was starting to appear and it glowed a bright red, making the transformation complete.

Driver: "COMPLETE"

Ouja: "This should be interesting, don't waste my time."

He said as Ouja charged at Y/N, swinging his sword on him as Y/N countered it as he grabs his Faiz Edge on the side of the belt, parrying him off.

Y/N: "What do you aim with this attack!"

Ouja: "Simple, to kill All Might and you!"

He said as he kicks Y/N to create some space between them, slashing him down as sparks appeared as he made contact with him. Y/N stumbles a little bit as he regains his footing, not long after, a loud roar was heard.

Y/N: "What the hell is that sound?"

Ouja: "Looks like Nomu finally arrived, it will only take a matter of time for you all to die."

He said as Ouja continued on his attack, swinging down his sword as Y/N kept on fighting him off, making sure that he could at least save his classmates. Their fight continued for a little while as the two of them broke away from each other.

Ouja: "I'm surprised that you can compete with me at some point, but now, it's time to put the quirks in play."

He said as purple liquid ooze started to pour down out of his sword, swinging it as the ooze made contact with a rock, hearing a little sizzle and smoke come out of it.

Ouja: "Now don't get a little panic at my quirk, it is simply to die for!"

He said as he throws the poison substance towards Y/N as he rolled out away from it immediately, thinking of how will he get close to him.

Ouja: "What's the matter? Afraid of getting your skin rot away with my venom?"

He said with a sadistic voice in his words as he savors the time as he swings his sword again, this time the poison managed to hit Y/N as he immediately felt the effects of it, wincing in pain.

Y/N: "What the hell is this!?"

Ouja: "Its my quirk, I can create poison by excreting it out of my hand with a single touch. I modified it a little bit so it could melt the skin and infect the body at the same time."

He explained as he was laughing, enjoying the torture the he is inflicting to his opponents as Y/N slowly feeling the poison getting through him.

AM: "Never fear, for I am now here!"

The familiar voice of All Might echoed the whole area as the villains saw him, Ouja on the other hand was smiling under the armor as he walks towards Y/N.

Ouja: "Looks like All Might is here, now the real party begins. It's ashamed that you're not invited, and I thought you would pose as a challenge."

He paused as he glares at Y/N, chuckling as little bit as he rammed his sword on his stomach, as he pushes him down.

Ouja: "But I was wrong, now, all I have to do is to dispose you."

He said as he draws a card from his deck and opened his Veno Visor, placing the card in as he looks at the already injured Y/N.

Veno Visor: "Fainarubento"

A loud slithering was heard as a giant purple snake came rushing towards Ouja, while Y/N struggled to get up from his wound. Ouja started to run towards him and make a complete stop, he jumped up and back flipped in mid-air as he performs a scissors kick at Y/N with the snake letting out some poison as Ouja made contact. An explosion happened as Y/N was already on the ground injured as Ouja chuckled.

Ouja: "Guess that wasn't too much of a fight. Now, on to the bigger one."

He said as he started to walk towards All Might, wanting to finish the job and get paid as he walks away from Y/N's body.

Y/N: 'Its cold...what am I doing? How did I even let them down...is it the end for me?'

His thought raced as he slowly lose consciousness, not until a figure arrived and looked down at him, his visions are getting blurry as his eyes closes shut.

Kaito: "Even if I agree with that Sougo kid, I don't think he'll be a kamen rider. But, another shot wouldn't mind."

He said as he injects a syringe on Y/N's arm, making sure that it was all empty as he throws it away. He stood up as he looks at Y/N one last time.

Kaito: "Don't screw this up again, take that your second life is a treasure that came from me."

He said as he started to walk away, vanishing in thin air. Moments later, Y/N started to regain his consciousness as he sits up slowly, feeling the wound still but the poison gone. He groaned in pain as he clutched his stomach, slowly standing up as he saw All Might was now fighting Ouja and a giant bird-like creature.

Y/N: "I need to help him."

He said as he started to walk over towards the three figures. As All Might was defending himself, he found that the two of them are just trying to wear him down and hit his limit, knowing that it will be very crucial for his condition.

AM: 'Damn it! At this rate, my limit will catch on to me!"

He thought as he kept on fighting for his dear life, not until he was back down against the wall by the Nomu. Back to Y/N, he reached the scene as he saw the Nomu closing in at All Might, he grabbed the Faiz Phone as he tilts the top to the side, making a makeshift gun and quickly dialed the numbers 1, 0, and 6 as he presses enter.

FP: "BURST MODE"

He started to shoot down the Nomu with the Faiz Phone, making a direct it as Ouja and the Nomu looked at him, putting away the phone back to the driver.

Ouja: "Didn't I put you in your place!"

Y/N: "Well, I'm still standing and I will fight for what I've still got!"

Ouja: "How noble, it makes me sick."

He said as All Might attacked Nomu as they went at it again, while Ouja draws a card and puts it in his Veno Visor.

Veno Visor: "Adobento"

A loud hissing sound was his purple snake was back again, looking at Y/N directly as Ouja smirked under his mask.

Ouja: "Then allow me to put you to rest, permanently!"

He said as Venosnaker attacked Y/N as he fended it off with his Faiz Edge as he dodges Venosnaker's attacks, he made his way at Ouja as he strikes him down with power as Ouja stumbled back.

Y/N: "There are people counting on me to fight, and to protect them and their dreams is my top priority, and I can't let them down!"

Ouja: "That's a lot of bulls*it! You think you can even stop us!"

Y/N: "No, but I believe that we can!"

Ouja: "Die!!!"

He said as he places a card on his Veno Visor, while Y/N got something from his belt, the Faiz Pointer, attaching it on the side of his right leg.

FP: "READY"

Veno Visor: "Fainarubento"

Y/N opened up the Faiz Phone as he presses enter.

FP: "EXCEED CHARGE"

A red glow appeared as it made its way on the Faiz Pointer, Y/N crouched down as he gets ready, Ouja was running towards him as Y/N did the same, jumping up as Y/N did a front flip while Ouja did a back flip. Ouja performed another scissors kick as Y/N extends his legs, a neon red light was shot out of the pointer as it forms like a drill as it made contact with Ouja, stopping him on his attack.

Ouja: "What the hell!"

Y/N extends his right leg as he delivers a kick inside the neon red drill, making contact as he phased through Ouja, dropping down on the ground as explosions was shown behind him, while a strong wind blew the area as All Might was finished with his battle with the Nomu. Y/N sighed a little bit he took a quick look at Ouja, fading away from the area.

Y/N turned back to normal as his wound was still visible, slowly falling down on the ground as his visions went black.

To be continued...