A/N: And AFTER THIS, Part 2 is gonna start

Or is i-No seriously, gonna start part 2 next chapter

Narrator POV

As the Final Battle against Sa was raging, Y/N was stretching, as Misteln was at his side

Misteln: Are you sure you want to go? You said you are restrained and too weak to handle any techniques

Y/N: That is an information Sa don't know. And such, what would be her reaction when she see me about to start an attack?

Misteln: I see... You won't truly attack, but just act as a bait, so she don't focus them too much...

Y/N: Exactly! And, I can still take care of myself, and can switch places with a clap

With one final stretch, he smirked, ready

However, he perked up at something, and look at Misteln

Y/N: By the way, can you change my clothes with your power? 

Misteln: Oh, of course. What would you like-

Y/N: The uniform of St.Freya

Misteln smiled warmly, before using her power and change his clothes

Y/N: Just like the good days... Alright!

With confident steps, Y/N L/N stepped into a portal, before he was free falling, and see Fu Hua and Griseo, fighting Sa, the abyss of the Sea of Quanta

Sa was about to unleash an attack, before she tensed, and look up, and see Y/N free falling toward them

Griseo and Fu Hua looked up too, in shock

Fu Hua: Y/N?! You shouldn't be here!

Griseo: It's dangerous!

Y/N: That's my line here! Also...

He clenched his fist, before black and purple sparks got out of it

Y/N: I hate to stay on the side for too long!

With a mighty punch that Sa blocked, the area grew heavier, as sparks were all around the battlefield

Landing on the ground, the two faced each other

Sa: Y/N L/N

Y/N: Well, look who can speak instead of just running away. How incredible

Sa: You are... the enemy of divinity

Y/N: Oh really? Don't flatter me too much, I blush

Sa: However... You are the one, that defeated the Honkai. As such... I would prefer, to not consider your an enemy

Y/N: Hm?

Sa: The Honkai have destroyed my home planet, Venus... And many other planets on it's whim. You, however, protected your planet, and defeated it's Will. You are not my enemy, but, my savior

She offered a hand, getting on the ground

Sa: Join me, and together, we will eradicate the Honkai

Y/N looked at her, as words were smothering his mind

Accept Accept Accept Accept Accept Accept Accept Accept Accept Accept Accept Accept

He raised his hand, about to take hers, and smiled

Fu Hua: Y/N, no-!

She was cut off, as Y/N punched Sa in the face, creating a shockwave, as he pushed her back

Y/N: I refuse

Sa: How dare you defy me!

Y/N: You are weaker than the Final Herrscher, and I won't even talk about the Final Herrscher. Why would I need someone's help when they can't even destroy the Honkai alone?

Sa: Very well!

She rised from the ground, as Griseo and Fu Hua stood in front of Y/N

Sa: I will destroy you, alongside all of those mortals!

Using lightning to strike them, Sa was being far more aggressive on her attacks than before

Y/N: She's tilted, so you can have much more openings!

Fu Hua: Be careful, we don't know what more can she do!

Sawas about to do a sign of hand, before Y/N did his too

Y/N: You really want to go to that domain?

Sa: Tch!

She rushed at him, using her scythe to slash at him, as he avoided barely, and kick the blade, making her stagger slightly

Griseo: The color... Y/N, be careful! Although it's only a tentacle sticking out of the Sea of Quanta, it's undoubtedly part of Sa's real body!

Y/N: Tentacle? THAT WOMAN IS AN OCTOPUS IN REALITY?!

Fu Hua: It's a way to say it's just a part of her real body!

Y/N: Oooooooooh.... Octopus would have been way cooler-!

He blocked the spear of Sa, getting pinned on the ground, as they both struggled to overpower the other

Sa: You miserable imbecile! Don't you know when to shut up?!

Y/N: Ha! No way in hell I AM shutting up!

Sa got punched in the face by Fu Hua, as Y/N used the momentum to push her away

Something fell from the sky, as it was the clock of Samsara

Griseo: Something's wrong... Hua, Y/N, you need to stop it!

Sa: My way is that of authencity

They both started to attack the barrier, but the countdown was growing faster

Until, it reached 0

Sa: A samsara of life and death. The Saha World!

She slammed her scepter on the ground, as Y/N's eyes widened

Not in shock.... But in excitement

It hit them head on, before time started to rewind

???: Poor old me, losing to my urge to help you...

???: My distinguished Creator... Surely you don't believe that...

Power started to focus on one point, as we saw who did it

Vita: You're the only one with this authority in a world of Holo-projections, do you?

Fu Hua and Y/N were back to before the clock reached 0

Vita: Now... We're even

Using the power of Vita, Fu Hua destroyed the clock, as she was now in her Azure Empyrean battlesuit

Griseo: Huh? Vita... dissipated in order to help us?

Fu Hua: Her hatred against Sa does run deep. Besides, she isn't one to sacrifice herself

As for Y/N...

He felt his brain injuries were fully healed, as he smirked at this

Sa was about to hit Fu Hua, about to impale her with her scythe

CLAP

They switched places, as Sa was the one getting impaled by her own weapon

Sa: Wha-?!

Y/N: Sorry not sorry, but now, I'm a support! So as long as I'm here, you won't lay even one hit on us!

Healing from her injuries, Sa rushed toward Fu Hua, attacking her relentlessly

She went for a slash, as Y/N appeard in her line of sight, about to clap

In instincts, she slashed behind her, as her eyes widened

Senti: We didn't switched-!

Hit by Griseo and Fu Hua, Sa spat blood, being pushed away

Y/N: Final blow! Fu Hua, now!

Fu Hua: Yes!

Using her power, Sa created a portal, as a meteorite was falling toward them

Sa: Cultivate rules. Sow civilizations. Pierce the void. Mourn the stars

Griseo cut it in pieces, as Fu Hua rushed forward

Fu Hua: It's over!

Y/N: WATCH OUT!

Using her authority, Sa attracted Fu Hua in the air, and gathered all the rocks that Griseo destroyed around her, crashing on her

Sa: Open the door. Swallow the sea. Abyss, here thou rest!

After a beat of silence, Y/N heard Fu Hua's voice, as he smiled

Y/N: Worrying me like this...

Fu Hua: Remove all troubles and break free from all pains to understand the coming and going

The prison exploded, as here she stood, in her strongest form

Fu Hua: How does one discuss life, without knowing death?

She rushed toward Sa, and with a one-inch punch, send her flying

Sa recovered, as Fu Hua let out a sharp exhale, not letting her guard down

However, as she was about to think on what to do next, Sa opened a portal, and was about to get in

Before it was closed by none other than Misteln

Misteln: Do you want to run? It's too late for that now. Be careful and close your eyes~

Using her pole as a signal, she pointed at Sa

Misteln: The judgment of Finality is here!

And, an enormous purple beam hit Sa head on, creating a hole in the dimension

However, Y/N was too familiar with it, as he could feel it

Beings looking through that hole, and trying to get inside

Even though he have recovered his strengh enough to face one of those, he couldn't handle them all

And neither could the others

And such...

https://youtu.be/u5y4-HyfKIQ

Y/N: Misteln, give me a hand, we're going to close this thing

Misteln: Hm? If you say so...

Closing his eyes, he opened them, as they glowed a deep blue

Suddendly, a burst of energy, shocking everyone

Griseo: He recovered already this much...?

Fu Hua: That's Y/N for you...

Putting her palm on his back, Misteln started to close the hole with his power, as he spoke up

Y/N: Sorry but, this part of the universe is still out of your reach. And if you try to get in forcefully....

He smirked, and closed his eyes

Y/N: This underpaid employee have to do extra hour!

He did a hand sign, before his smirk softened into a smile

Y/N: Authority Expansion....

At this exact moment, Y/N L/N...

Y/N: A life well lived

Extended his Final Authority

Pushing all the outsiders off from the solar system, and creating a barrier that protect anyone that is inside the authority, from outside harm, his aura slowly reduced, as his eyes stopped glowing

Y/N: Phew....

Misteln: Incredible... This power... such... warmth...

Griseo: A pure and unreachable white... The color of peace....

Fu Hua: Y/N, you really are someone extraordina-

Y/N: You know, Fu Hua... I'm actually reincarnated

Fu Hua: ....Huh?

Y/N: I'm not from this era, or this world in general. I'm actually an outsider, and I had the chance to have another life, here. My previous life was shitty, boring, and I hated it... I thought it would be the same here, but... Tell everyone that...

He turn toward her, smiling brightly, almost out of character for him

Y/N: Life wasn't so bad, thanks to them!

He smiled at her, before his eyes lost their colors, as he fell on the ground, motionless

........

........

........

Fu Hua: Y/N?

Timeskip

Theresa: So... What happened to him?

Einstein: Tesla is still studying about what happened, but... we came to a conclusion, that Y/N fell in some sort of coma

Bronya: A... coma?

Einstein: Yes. The last use of his Authority was extended far more than his body could maintain, as his body gave up on him. To put him to safety, his brain must have put him in a coma, until he recover enough. However....

Senti: Just tell us already what is-!

Welt: We do not know how long it will take. If Tesla and Einstein calculations are correct, he will wake up in 201 537 785 years, which means it will take at least 4 era for him to wake up on his own

Seele: 4 e-era...?

Einstein: That, is the minimum we calculated... It could take more, or worse... He might even never wake up

Everyone was silent, as Welt sigh

Welt: We will keep doing research to wake him up. Until then, he will need to-

Senti: I handle it. I will handle him until that idiot wake up. I don't want to hear anything from you

She rushed away from the room, as everyone was silent

Durandal: Her and Fu Hua are the most affected....

Rita: Yes... Miss Kiana too, haven't recovered from the news yet

Mei: I....I go and comfort her...

She walked away, as on the monitor, was seen Y/N's sleeping form, as he was smiling peacefully, his chest rising and falling slowly

Welt: The key to save him, is to understand the concept of his Authority....

Bronya: If you need any help, call for us

Theresa: Until then... we have to stay strong, everyone. He have done far too much for us. It's time for us to pay him back...

All: Yes!

As the moon rised, inside a room, Fu Hua walked in, as she heard punching from the corner

Walking to the position, she saw Senti, punching the wall, as at her side, was the bed of Y/N, the said one asleep

Fu Hua: Sentience...

Senti: It's not fair! All of this because of this stupid Sa! If only she wasn't here...!

She looked at him, before grabbing his shoulders, and shake him slightly

Senti: Wake up...! It's not funny anymore...!

Fu Hua: Senti!

Senti: Y-You said we were brats you had to take care of...! So get up...!

Her shaking grew weaker, before she fell to her knees, holding on his arm desesperatly

Senti: P-Please... 

Fu Hua held her, and pat her back, comforting her

Fu Hua: He...He will... Because no matter what, Y/N is the strongest....

Somewhere....

Kiana: .....

She kept looking at the earth, silent, sitting on a mountain

As she was about to get up, her hand accidently hit a mug at her side, as she saw the tea spilled on the ground

And this, reminded her of one day, back in St.Freya....

Flashback

Y/N: AH FUCK!

Bronya: Subject Y/N done it now

Mei: This was Himeko's jacket, right?

Kiana: Good luck getting out of that now, Y/N

Y/N, was pondering, before he looked away nervously

Y/N: She wouldn't make a minor pay for her clothes, right-

Mei/Kiana/Bronya: She totally would

Y/N: Bah, it must be a cheap jacket anyway. Bronya, can you look up the price?

After some research, Bronya showed the price, as Mei and Kiana's eyes widened

Kiana: A-After tax?

Bronya: Before

Y/N: THAT'S 100 TIMES MY YEARLY SALARY!

The door slammed open, as Himeko walked in

Himeko: Theresa told me it's you brats who had my-Where's Y/N?

The window was opened, as Himeko looked through it, before looking up, her eyes twitching

On the roof, Y/N was standing, using her jacket as a cape, aura farming

Himeko: YOU DAMN BRAT, GET DOWN HERE WITH MY JACKET!

Y/N: FUCK OFF, LOVELESS HAG!

Mei, Bronya and Kiana couldn't hold it any longer, as they bursted out laughing

Flashback

She went to pick up the mug, before she saw drops falling on her hand

Her mouth was quivering, as she was sobbing

Kiana: Y-Y/N... Please... come back....

Chapter 40: Finished

A/N: In the next chapter. A new generation arise! Go and make this beautiful world he protected, even more beautiful!

'Chapter 41: A new rise'

Helia/Coralie: Nah, we'd win!