[The host has been injected with the blood of the demon king.]
[The amount of blood is too much to handle for the host. Host is about to lose his sanity.]
I body heated up, veins popped up all over me.
An unbearable pain filled my very self. I gritted my teeth, trying to hold in my pain.
But it didn't stop.
The pain made me conscious again, but I was about to lose my mind now.
The blood of Muzan not only carried the properties of turning someone into a demon, but they also carried his hatred for humans.
It was getting unbearable, I was about to lose control...
My vision blurred, eyes turning red... suddenly, my throat dried up. It was getting too hot, my whole body was buring up as if I was put on fire.
I wanted to drink blood... the blood of humans.
No... i need to control myself.
I cannot lose my rationality here.
Control yourself...
I put my hand on my mouth to resist the urge to kill humans...
But that didn't help at all.
My body was transforming into that of a demon.
I grew bigger fangs, muscles in my body increased... I could feel my strength rising, but at the same time, I was losing myself.
And just when i was about to completely turn into a demon, losing my rationality.
The voice of system rang again.
[Congratulations, host. You have survived the demon king, Muzan.]
[You have completed your quest.]
[As your reward, you will be able to use all the features in the system.]
[It is found that, host has protected one person from dying in this scenario.]
[Host has been rewarded extra.]
[As a reward, host has been freed from the curse of demon king. Demon king won't be able to spy on host.]
Many more notifications popped up inside my head.
And after all of them were finished, I began to feel ease.
The heat that I was feeling disappeared, ans slowly I was calming down.
I lied flat on the floor.
Breathing heavily.
That was too intense. I nearly died.
But I no longer feel the pain in my bones. Did they got healed?
[Correct, host. All of your injuries have been healed.]
The system notified me.
After that, I checked all the notifications once again. I wasn't able to listen to them before.
Reading them carefully... my eyes widened up.
I am free from Muzan's curse.
I turned into a demon and now the demon king cannot spy on me?
This was the thing I wanted.
But wait... someone is alive from my family?
Someone that should have died?
It isn't Nezuko, she wasn't supposed to die here. And all of my siblings are dead already, so that leaves only my mother.
But how come she is alive?
[She was supposed to die today, host. But because of your intervention, Muzan did not infect most of his blood on her, but today you, that's why she is still alive.]
Is that so?
So she is also going to turn into a demon.
Before, it should have been only Nezuko, but now mother too. It will be difficult to control them both.
During this point in the story, Giyu, the water hashira must be nearby.
I could do the same thing that Tanjiro did and get Nezuko back to some senses, but I don't know what to do with mother.
Beside that, I don't think I should take the path that Tanjiro took before.
Learning the breathing technique is good, but why would i learn the water breathing, when I am the inheritor of sun breathing.
And you will help me with that, right, system?
[I am here for that, host. I will assist you to the best of my abilities.]
[You have a few other things that you need to check. Do you wish to see them, host?]
More notifications? Show them.
[Congratulations, host. You have unlocked the demon slayer mark.]
[You are being rewarded extra, host.]
[You can pick any 2 items from the system store.]
The fuck?
I have already awakened my demon slayer mark?
But wait... did I met the conditions for it when I faced Muzan?
The person must be in a life threatening situation and his body temperature will rise above 102 or 103 °F.
[Yours went above 115°F at that time.]
So I am a demon, with a demon slayer mark and also the only one who can use sun breathing?
Who the fuck can stop me now?
[There are still demons and demon slayers powerful than you, host.]
[For instance, the stone hashira.]
[You have only been turned into a demon, your powers are still weak and you do not have proper control on your breathing style yet. So there are chances for you to lose.]
I understand that. But i will master them up pretty quickly.
Now, system show me my profile.
[Name: Tanjiro Kamado
Physical stats
Strength: 57
Agility: 60
Stamina: 58
Breathing style: Sun breathing...
Unique abilities: Regeneration, Demon slayer mark
Blood demon art: Sun flame]