A/N: Here we FUCKING go

Y/N POV

Elysia was walking around me, like she was inspecting me, smiling

Y/N: Uhhh....... You need something?

Elysia: Nope~

Y/N: Then........ Can I get to work? Kevin told me a scientist here would help me achieve my research

Elysia: Oh, he was talking about Mobius~! She is busy right now, so you have to wait~!

Y/N: Oh......... Well, I can wait

Elysia: Come with me~! Su seems to be here~!

She showed me the way, as in front of me, stood a man with green-ish hair, his eyes closed

Elysia: Hi~! Su, we have a new successor in the realm~!

Su: Oh? It's a pleasure to know that. My name is Su, nice to meet you, visitor

Y/N: I'm Y/N L/N, Medic of World Serpent

Su: Oh? You're a doctor? It's a first in the realm, I must say

Y/N: Yes, I had quite the work when I first joined the Serpent

Elysia: Such as~?

Y/N: I had to take care of Honkai Infections on my first day

Su: You did your best, didn't you?

Y/N: Yup, and in the end, they were thankful

Su: Your voice don't show any sign of kindness, you got over their death this quickly?

Y/N: Death? What are you talking about? I healed them entirely, the honkai Infection is gone

Su: You......... healed their honkai infection?

Elysia: And you know what~?! He also created an antidote against Honkai infection, up to 50%~!

Su: .............

Y/N: Yup! Kevin told me to come here so I can finish it with the help of...... Mobius? That was her name?

Elysia: Yes~ You remember name easily, it seems~

Y/N: Heh, I won't be able to heal honkai infection without remembering things easily!

Su suddendly grabbed my shoulders, as he looked serious

Elysia: Su?

Su: Y/N, you are the first one ever since the start of the realm that managed to such feat

Y/N: O-Oh......... This look like a declaration, please let go of my shoulder

Su: Ah, I'm sorry for that

Looking at the corner of my eyes, I saw Elysia was beyond excited, star in her eyes

Y/N: Please don't say what you're about to say

Elysia: You're no fun~

Y/N: Anyway......... Yes, I did managed such feat, but I had to pay the price many times. When the Honkai energy of the person was too high, I had to take a part of it in my body, then heal it through multiple month

Su: Then........ how are you still alive?

Y/N: ........... You can say a friend of mine helped me with it

???: Oh? We have a new successor in the realm?

Turning around, I saw a tall woman with pink hair, but also fox ears, walking to us, smiling

Elysia: Sakura~! This is Y/N, he's a Medic~!

Sakura: Well, it's a pleasure to know some people still want to carry the burden of a Medic

Y/N: There is always someone that need to carry that burden. Y/N L/N

Sakura: Sakura, pleasure to meet you. If I may ask, why are you here?

Y/N: I'm here to find a cure against Honkai infection

Sakura: Oh? Well, I wish you good luck. So far, nobody ever managed to heal honkai infection, only stop it for a short time

I looked at Elysia, as I saw her smiling at me, as I nodded

Elysia: Well! Y/N can actually heal 50% of a honkai infection~!

Sakura: 50%? I think you misheard him surely. 50% of a Honkai infection is surely impossible

I waited for that!

Y/N: Well..............

I took a sample out of my pocket, and showed her

Y/N: Here's the proof. The purple one is the honkai by the way

Su: Impressive........... How did you do it, I may ask?

Y/N: I managed to find at first a cure against the Honkai up to 10% at first. After 3 years of hard work, I managed to rise it up to 30%. But I was stuck at that point. Until I realized I could had something, all of us had

Sakura: And what is it?

Y/N: Blood. I used my blood to boost up the antidote, leading us to 50%. I shortened everything so you can understand

Elysia: You're so caring, Y/N~!

Su: I see.......... Then, you should get the help of Doctor Mobius as soon as possible. She know the honkai the most here, after all

Y/N: Elysia told me she was busy at the moment, so I'm waiting for her

Su: Busy? She-

Elysia: Oh! Eden is here! Come with me, Y/N~!

She literally dragged me with her, as I waved goodbye to Su and Sakura

Y/N: I'll give you an update when I'll get to work!

We stopped, as Elysia let go of me, and walked to someone, happily

Elysia: Eden~!

Eden: Ellie!

They smiled at each other, chatting, as I stood in the back, waiting

???: Who are you?

I turned back, and see an exact copy of Kevin, staring at me

Y/N: Oh! I'm Y/N L/N, I'm here under the order of the real you to find a cure against Honkai infection

Kevin: I see. I wish you good luck then. Even if that task is impossible

He started to walk away, as I smirked

Y/N: 50%

He stopped, before looking at me

Y/N: I can heal 50% of an Honkai infection, without risking the perosn life, or mine too

He stared at me for a second, before he showed a small smile, and nodded

Kevin: Now, I understand why the real me sent you here. We will provide you as much help as you need to success in it

Y/N: Thank you. I will do my best

He walked away, as I looked behind me, to see Elysia and Eden, looking at me

Y/N: Ah, my bad, I didn't noticed you were waiting!

Eden: It's ok, don't worry! My name is Eden, it's nice to meet you, Y/N!

Y/N: Pleasure is mine!

We shook hands, smiling at each other, as Elysia made me take a seat

Elysia: So, tell us about you!

Eden: Yes! I'm quite interested to hear your story!

Y/N: Uh........ Alright, I guess I can tell you! It started when...........

Narrator POV

From afar, Su and Kevin were looking at the 3, and talked

Kevin: Elysia seems really interested in Y/N

Su: A kind soul, always showing a smile, no hesitation, and working hard to achieve their dream, that is what she see in Y/N. And this reminds him of her

Kevin: Hmm.......

Su: You seems worried

Kevin: If the real me sent him here, it's for another reason. He knows Y/N can be the key against the honkai. He want to protect him

Su: That seems reasonable. If something ever happen to him, we will lose a great help. Perhaps that's why Elysia also don't want him to meet Mobius

Kevin: Only future can tell. But their meeting cannot be dodged. We can only hope Y/N have enough will to impress not only Mobius, but also Kalpass

Su: Talking about him, it seems like he's here, and learned about Y/N

Y/N was talking with Eden and Elysia, until someone stood in front of him, not saying a word

Y/N: Uhhh....... Hi? I'm Y/N L/N, nice to meet you!

???: ..........

When Y/N blinked, he was away from the man, on the ground

He looked at where he was before, and see the man destroyed it with one punch

Elysia was standing in front of him, smiling

Elysia: It's not nice to try killing our new successor, Kalpas~

Kalpas: Elysia, move out of the way. I'm going to kill him

Y/N: THE FUCK DID I DO?!

Kalpas: Shut up! You don't deserve to be here!

Y/N: BECAUSE YOU BITCH ASS THINK I CARE ABOUT YOUR TRASH OPINION?!

Kalpas: You're here as a Medic, and yet, you show no sign of fighting, knowing you will be useless in the heat of the battle! And you keep smiling like an idiot?! Get real, there is nothing to smile at!

Y/N: Shut up

His tone changed drastically, as Elysia looked at him, taken back, as Kalpas stayed silent

Y/N: I made a promise to someone, that no matter what happens, I will keep smiling and see the good side of everything. So don't you even dare insult that promise

He got to his face, and stared at him, serious

Y/N: Hero or not, I will not hesitate to kick you ass

Kalpas stayed silent for a minute, before he walked away, not saying anything

Y/N stood there for a few seconds, before he fell to his knee, and sigh in relief

Elysia: Y/N?

Y/N: That was so stressful! I thought he was about to kill me!

Elysia smiled gently, before she get at his level, and caressed his hair

Elysia: Don't worry~! I would have saved you if he tried anything~!

Y/N: Thank you Elysia! You're my savior!

They hugged each other, as everyone looking at the scene smiled

Y/N POV

They're all awesome.......... Even that Kalpas person, even though he tried to kill me, he wanted me to not risk my life

I........... I will do something for them, I swear

Y/N: Alright.............

I got up, and raised my fist to the sky

Y/N: It's time to get to work!

Elysia: Eh? Are you sure? Mobius isn't finished yet

Y/N: Elysia, I'm not dumb, you know? 

Elysia: Well, I tried at least~ Follow me, I will lead you to her~!

She walked forward, as I followed her, until we arrived to a lab

Elysia: Good luck~

She knocked at the door, as a voice could be heard inside

???: I'm busy right now Elysia, and I told you to not distu-

Y/N: I am not Elysia

The voice stopped talking, before a pair of green eyes stared at me in the darkness

???: My~ A new lab rat come to me on it's own~ It's great~

Y/N: I am not a lab rat. I'm Y/N L/N, and I have come to ask your help

???: My help? Well, it's quite bold for you to ask this, without proving yourself~

The light slowly but surely lighten up, as I finally saw her face. Mobius face

Y/N: I need to find a cure against the Honkai, and the real Kevin told me to get your help, leading me to being here

Mobius: Oh? A cure against the honkai? Are you daydreaming?

Y/N: 2 month

Mobius: Hmm?

Y/N: 2 month is all I need to find a full cure against the honkai with your help! I already achieved 50% of it on my own, and that's why, I need your help, Doctor Mobius!

She slowly started to smirk, as she caressed her cheek

Mobius: I hope you're ready, because from now on, sleeping will be a privilege you won't have anytime soon

Y/N: I entered the realm knowing that, so, let's not lose anymore time, and let's get to work

Mobius: Fufu~ I already like it with you here, Y/N~!

Chapter 6: Finished

A/N: Here we go

In the next chapter! Their knowledge is limitless! Going further than finding a cure against the honkai?!

'Chapter 7: Human's indomitable will'

See ya all in the next chapter!