As the fight between Chisaki and Midoriya and Y/N comes to a close, the H/C haired teen transformed back to normal as the wreckage of the battle was all there to be seen.

Midoriya: Eri, are you hurt--

Before he can continue, a bright light engulfed the both of them as Y/N was caught off guard by it.

Y/N: Midoriya! Eri!

He yelled as he tries to touch Midoriya as the green haired teen looked at him.

Midoriya: Don't!

He yelled as he fell down on his knees, the power of Eri's quirk has gotten stronger as she can't control it. A giant shadow loomed over them as Chisaki gained consciousness, slamming his hand as Y/N quickly tried to push them away as the hand closed on them.

Bright yellow light started to burst through the hand as Chisaki and his minion was separated from each other, as Y/N grunted in pain, feeling Eri's quirk affect him means that he was doomed to lose his quirk that he had cultivated to train and improve throughout the course of his journey.

Y/N: It's fine! It's fine! Just as long as they are safe! This is a small price to pay, even if my quirk is going to be gone!

He thought as he was still on the ground, struggling to stand up as Jack, Senkai, and Kado came to his side.

Jack: Y/N! What happened?

Y/N: I'm fine, I'm fine. Don't worry about me!

He grunted as he struggled to stand up, his quirk is going haywire as visions of the armors of the past Kamen Riders came, forming mirage after mirage as the three other Kamen Riders noticed this.

A couple of moments later, the bright light stopped as Eri's quirk was now temporarily erased as Eraserhead was on the scene as he used his quirk. The small mirages stopped as well as Y/N stood up, looking at his armband as the information on it was rather odd.

A large number of people were injured that day, specifically Lemillion, but the worse toll that had affect them was Nighteye. Aruto had ordered to give them some medical assistance as Fuwa, Jin, Horobi, and Izu helped out. This fight took an extreme toll to the riders limits as both Y/N and Jack have now access to their final forms, but how long would it last?

Soon enough, medical staff and ambulances came as they were getting some needed medical needs. For Y/N, he was fine, during the whole light show, his injuries were healed as he didn't need the medical treatment much like Midoriya.

Jack, Senkai, and Kado were envious about it as they got wheeled out of the scene in an ambulance, nonetheless, they were very happy that Eri was saved. Y/N saw the small interaction between Nighteye and Midoriya as he was now even guilty at Nighteye's state.

Y/N: I wish I was there sooner...

He said to himself as Aruto placed his hand on his shoulder, trying to comfort the mind of the H/C haired teen.

Aruto: You did what you have to do Y/N. We all did, all we can do now is to wait and let the doctors do what they can to save him.

He said in an assuring tone as E/C eyes met with Nighteye's dull yellow eyes as he was now placed inside the ambulance as it drove off.

Y/N: No, I don't think he will...

As the members of the Shie Hassaikai was now put behind bars, the majority of the heroes as well as the students that was involved in the raid was transported to a nearby university hospital.

???: You're getting reckless the time you get involved in such things...

A figure said as Y/N was sitting down across the doctor as he just let out a small sigh.

The doctor has long brown hair, and a pair of browns eyes. Appearance wise, he was wearing a yellow shirt under his medical gown, blacks pants, and a pair of rubber shoes.

Y/N: You do know that you did these things as well right, Emu?

Emu: I am a doctor now! There is a difference!

He said as they let out a small chuckle as they looked outside the window, seeing that the sun was still bright as Y/N couldn't believed that this only happened today.

Emu: Well, nothing's wrong with you. Except of course, some of your friends got scorch marks and wounds, you're all good to go. Just remember to take care of yourself.

Y/N: Will do Emu. Thanks, and you should really focus on working other than gaming.

He said as he pointed at the visible gaming console on his table as Emu was flustered to hide it as Y/N walked out of his office, until he saw two familiar figures standing outside. 

Y/N: Aruto? Izu? What are you doing here?

Aruto: It's about Sir Nighteye.

He said as the place where they are standing were silent, as Y/N's suspicions were true the moment Nighteye got wheeled out of the scene.

Izu: Mashirochan did what she could do, but after that, there was nothing more that she could help in Nighteye's condition.

Y/N: Let's not talk about this here... I... just wanted to see Sir Nighteye one last time, just to thank him properly...

He said as he still felt guilty about what happened to Nighteye, true that if he had rushed in chasing them through, Nighteye would still be alive. The three of them started to walk towards Nighteye's room, Y/N's head hang low throughout the walk.

Moments later, the three of them reached Nighteye's room as Y/N wasted no time in heading over to where Nighteye rest. He was surprised that he saw All Might with Midoriya as Nighteye was talking to them.

Nighteye: You...

Nighteye said as Y/N felt his gaze upon him as he walked forward.

Nighteye: I saw... your future during the fight...

He started as Y/N was silent.

Nighteye: You are going to be a great hero... far more than I expected...

Y/N: What are you saying?

Nighteye: Tsukasa Kadoya... he told me everything about you... the moment he laid his eyes on you... he knows that the powers of the Kamen Riders... are in good hands...

He said as Y/N was surprised about this, he had no idea that Tsukasa was on his tail long time ago, watching from the distance as he watches him use the powers of the Kamen Riders.

Nighteye: Don't worry... you don't have to feel guilty about... what happened to me... don't let the guilt eat you up inside... that was my mistake... long time ago...

He said as with a small smile, he was happy that he had witnessed a new Kamen Rider live up to the expectation. Y/N balled his fist as he had bowed down on him as he tried to suppress the tears and emotions.

Y/N: Thank you... Sir Nighteye...

He said as moments later Mirio came as he was talking to Nighteye who was inches away from passing away. Y/N walked over to the side as he leaned to a wall, slowly sliding down on the floor as Aruto and Izu looked at him, trying to comfort him at least, as Y/N shakes his head making them stay with Aizawa and the others as they understood what was going through his mind.

Nighteye: So, smile...

Y/N: Tsukasa...

Nighteye: Smile... A society without cheer and humor... will not have... a bright future...

Y/N: Sir Nighteye...

At this point, tears were pouring down on the H/C haired teen's face as with Nighteye's last breath, he had passed away with a smile on his face.

"Thank you... for believing in me..."