The Second Demon

Chapter 1: Brothers

Kibutsuji Muzan,

The main antagonist of Kimetsu No Yaiba,

He is a demon,

Not an evil human scum that got called a demon, a real demon, a demon in the literal sense of the word.

He is the first of his kind, the progenitor of many other demons...He is also the strongest of his kind, this is a fact considering he is the original demon.

The demon that slaughtered Kamado Tanjirou's family members and turned Kamado Nezuko into a demon.

The demon king, the OG..

Alright I'm rambling too much..

As I sit on top of the snowy ground, I tried organizing my thoughts of the myriads of memories that I've just assimilated with just now.

"This feels so weird, this process of receiving the former owner of this body's memories is surreal. It's like you're living through a movie scene where you know it's fake but you think it's as real as possible. It just doesn't make any sense!"

I held my hands again as a few groans escaped my mouth.

"This is frustrating! Why didn't those webnovels about reincarnation in another different body explain something like this? I'm so confused!"

I took a deep breath as I tried to calm down, in, out, in and out.

"*phew*, okay, let's see..The former owner is a young man who wants to become a swordsman and got his parents to pay instructors to teach him the way of the sword and martial arts, Ate nutritious foods and trained daily since I was 8 years old and died when he reached 15 years old."

Oh and also, his name is Kibutsuji Yamato..the little brother of Kibutsuji Muzan, Go figure.

He was a child prodigy as they call it.

A natural in the art of swords, energetic and had a sunny personality

Loved by everyone in the family

His father wanted him to become the heir to the family, but the thing is he is the second child, the first child by birthright should be the heir to the family back in the olden days.

But because his talent shone brightly, father and the rest of the family made me the priority and ignored my-his elder brother, Kibutsuji Muzan..

This is because was diagnosed with a disease that would kill him before he reached the age of 20, thus labeling him with a certain death stamp in front of everyone's eyes.

Now, it doesn't mean the family isolated him, they still love him but their priorities are just on him first, Muzan second.

That is before they found a doctor that managed to heal Muzan when he was dying, after he was healed, he became stronger, healthier and better physically. He was growing stronger day by day and he also started joining me-him in martial arts training and not long after the instructors and the family found out that Muzan is also a prodigy, hell..he's even better than his brother!

He is also getting progressively handsome and gained a natural charm he dabbled in the arts and academics, thus making the family prioritize him again and me second, as it should be.

Now I'm not saying that he hates Muzan, he is just frustrated at the family's fickle attention and the change of attitude towards him.

But he noticed that Muzan started to avoid the sunlight and won't go outside when ther's a sun except wearing umbrella and coverting every nook and cranny of his body the clothes to avoid being hit directly by the sunlight.