I Became the Younger Brother of the Obsessive Yandere Heroine

Episode 1. First flag

“Ouch~”

My cheek stretched out and I felt a tingling pain.

“Don’t pinch.”

“Are you awake now?”

Kim Ha-yan, who lightly pinched my cheek, smiles brightly and strokes my cheek with his hand.

“Write… Do not stroke it.”

“hehehehe, shy. Why is my sister here? Our sun has come to wake you.”

My older sister who smiles kindly, Ha-Yan Kim

White skin in contrast with long black hair

His black eyes, like his hair, are warmly looking at me, and there is a charming point on his lower cheek.

Aside from that, a pretty nose and enchanting pink lips

If I had to mention her figure, the big breasts would be satisfied.

Even I, who had no memory of my previous life, if someone asked me if my sister was beautiful, she was undeniably beautiful.

The problem is that when I looked back at my previous life…

It’s the same.

It perfectly matched the heroine of the last yandere poem I did, ‘Kim Ha-yan’.

“Come on, let’s eat and go to school. Since it’s your first day at school too, your sister will decorate it well.”

She nodded and sent her sister to go down.

“Haa~ Let’s organize our thoughts first.”

Without getting up, I leaned against the wall of the bed.

“So my sister, who always does that, will kill us later?”

It has been almost 16 years since I lived with Kim Ha-yan.

In the meantime, I don’t know a kind, homely, and good older sister like Kim Ha-yan.

If they’re siblings often, and if they’re only two years apart, they’re bound to fight often.

But my siblings rarely did that.

When I was less immature and greedy for something, he just gave it to me, took away food, gave me more, or even cooked it for me, saying it was my favorite food.

My sister once cried because she was mischievous.

After that day, feeling guilty, I also decided to be nice to my sister.

So I don’t understand.

How could an older sister, who is kinder to her family than anyone else, do such a thing?

It’s a family, so let’s believe it.

Unlike my previous life, which I only encountered through games, I experienced it in my own life.

I brushed off my disturbed mood and headed to the living room.

Because nothing is happening right now.

“It’s toast.”

“Yeah, I don’t have any ingredients at home.”

“It’s okay, my sister’s toast is delicious.”

I sat facing my sister at the table.

My older sister smiles brightly when I give her a compliment.

Maybe it’s because of the memories from my previous life, she looks prettier.

“Is it really good?”

“Yes. My sister always takes care of it, so you should eat it deliciously.”

My mother goes to work early and leaves late in the evening, so her older sister always cooks for her.

Side dishes should be eaten with gratitude and not complaining.

“Oh, my Taeyang said all those things… “

Admired, the older sister pretended to wipe away her tears, saying, ‘Our sun is all grown up~’.

I am so impressed…

She’s such a tender and kind older sister, but she later becomes a yandere killer?

Absolutely not.

Convinced again, I put the toast in my mouth.

“Taeyang, you know what?”

“Huh?”

She paused while eating toast and looked at her older sister.

My sister smiled and wiped the jam from my mouth before saying.

“I heard from the news today, there are more than 7 billion people living on the planet we live in.”

“Yes… “

“Then, the probability that Taeyang and I become the same family is about 1 in 7 billion, right?”

“Is that so?”

“hehehehe, it’s like fate.”

Nope!

Those are the lines Kim Ha-yan says to the male lead Sun-woo at the end!

Thanks to that, the toast seems to have stopped halfway through the esophagus.

I drank milk in one gulp to soothe my clogged stomach.

“Ah, spilling again… Because I can’t paint.”

‘It’s just that my hands are shaking because I was agitated by what I just said.’

I can’t say that.

I refused my sister who was trying to wipe it and wiped it myself.

I’m not even a kid. How long are you going to do this?

The meal, which made me feel awkward by myself, was over.

“Now, wash up and come. Because my sister will touch her hair.”

“…… Is your sister over there?”

“Why?”

“My older sister… Aren’t you going to kill me?”

“What does he say?”

Oops, I was so anxious that I unknowingly brought out my inner thoughts.

My sister let out a blank laugh as if it was absurd.

“I will kill you if you don’t wash quickly and are late.”

“Hee-“

My older sister said it with a playful laugh, but she couldn’t take it as a joke, so she hurried away.

———

My reflection in the mirror was still the same.

Natural blonde hair.

Natural dark skin.

This contrasts with my older sister, who has dark hair and fair skin.

For reference, siblings are correct.

It’s just that I received my father’s genetics, and my sister’s mother’s genetics.

Until yesterday, I didn’t attach any special meaning to this look.

Sometimes, when my friends get a girlfriend, I just don’t understand why they strangely avoid me or try to hide her girlfriend.

It was only when the memories of the previous life came back that I could understand their actions.

My older sister Kim Ha-yan’s younger brother, ‘Kim Tae-yang’, is a gag character the production crew deliberately created.

Just by existing, users

A character who hears, ‘This guy looks ominous hahahaha doesn’t he even have an NTR ending?’

It is being used as a meme in the love chain game gallery.

Even in the game, there is a mention that he is likely to steal his girlfriend just because of his appearance, and even the male protagonist ‘Choi Seon-woo’ is wary of Kim Ha-yan’s route.

Actually, I’ve never once thought of stealing a woman.

What do you do by stealing someone else’s lover?

“How long will Kim Taeyang procrastinate?”

As I was staring at the full-length mirror, my sister urged me by knocking on the chair.

“Oh, sorry.”

I was caught by my sister for a while, and my hair was touched here and there before being released.

Thanks to that, I walk out the front door with my older sister, wearing a bag, with my hair neater.

“Do you know the way? My sister can’t take me.”

“I am also in my 3rd year of middle school now. How long are you going to take care of me?”

“Then I guess I should have grown taller first.”

My sister said with a mean smile.

She should be angry, but her smile is so pretty that she doesn’t get angry.

As my sister said, I am looking up at her face right now.

My height is only about my sister’s chest.

This is because they are still in their growth phase.

By the way, this is not my wish, if this world is inside the ‘love chain’ game, I would be taller.

I was almost a shota character when I was in middle school, but after I came up to high school, my height grew rapidly.

His body got better than the male lead, Sunwoo, and around that time, Sunwoo started to be wary.

At that time, it was really Golden Sun mode.

Anyway, as a result, until yesterday, if I talked about height, I would have been angry, but now it’s okay.

“Hmm?… “

My sister was puzzled when I didn’t respond.

“Okay, let’s go to school quickly, they said they’ll kill me if I’m late?”

“Oh, I did. It will be difficult if Taeyang dies, so I have to go quickly.”

My older sister makes scary noises brightly.

We were going together and after crossing the first crosswalk, we parted ways.

The middle school I’m going to go to and the high school my sister is going to are a bit far apart in the opposite direction.

———

“Haa~ I’m dying of anxiety.”

I am dying of anxiety while walking down the street.

If it is true that I entered the game, today is the first day of transfer…

The male protagonist, Choi Seon-wu, and his older sister, Kim Ha-yan, meet by chance.

Seon-wu finds a small accessory that his sister dropped while accidentally bumping into it.

I have no intention of interfering with someone else’s relationship, but the story is different if my life depends on it.

A warm day at the beginning of the first semester when the cherry blossoms were in full bloom.

On the contrary, my body temperature is dropping due to chills.

After much thought and thought, I stopped.

“Haa… Let’s f*cking go.”

That’s the only way.

I turned my steps and ran straight ahead.

———

I know roughly the location of my sister’s school.

I guess I guessed the buildings around the way to school while clearing the pre-protest a few times.

Of course, I only saw the way to school from the male protagonist’s point of view, but since the road is simple, I’ll be able to find it even where we parted ways.

Please don’t meet yet.

Please…

I ran away praying earnestly.

“Ah, I found it.”

As I entered a residential area dotted with alleys, I saw the back of my long straight hair.

Fortunately, it seems we haven’t met yet.

But it’s scary to find it, and you can see the alley in front of you where you collide with Seonwoo.

We have to stop it before it gets that far!

I recklessly ran to it and grabbed my sister’s arm.

“… Uh, sun?”

“Huh… Huh… “

“What, you thought your liver was falling! What’s the matter?”

Well, it’s surprising when someone suddenly grabs your arm from behind.

My older sister looked around while saying that she was in trouble.

And after that, the moment I saw the figure of a man wearing the same school uniform as my sister in the alleyway.

“Oh! What?”

“That, older sister!”

My sister pulled at the man’s arm, not wanting to see him.

Thanks to that, my sister’s eyes turned to me, who grabbed her arm.

“Taeyang, what’s wrong?”

A man snoops this way.

Damn, I need to get my attention back soon.

“You know… that… I don’t know the way.”

“What?”

Ha, it really is the greatest humiliation of my life.

“Can’t my sister go with me?”

“I heard you can go alone… your age.”

“If you take me… Can’t we?”

I begged in a childish voice as much as possible.

I really hate what I’m doing, but I have to put up with it.

My sister looked at me in trouble and sighed deeply.

“Even though they say they are all grown up… Let’s go. Instead, I won’t really forgive you if you are late.”

“Yes!”

He laughed hard and nodded innocently.

Holding my sister’s hand tightly, I turned to middle school.

Ha… f*ck yeah, it’s better than dying.

Being in the third year of middle school and having to hold hands with my older sister to go to school because I don’t know the way, I think I’m going to look around in shame, but it’s actually better than dying.

“I see.”

My sister suddenly laughed to herself and nodded her head.

“Ogugu~ It was difficult for Taeyang to go to school alone, so he wanted to go with his sister~?”

“Stop it.”

“I can’t help it, Taeyang is still young, so hold hands tight. I will protect you.”

Should I just die?

Would it have been better to die?

In order to be treated like an infant, would it be better to kill that man named Seonwoo right now?

Whoo~ Let’s keep our reason.

He turned away his reddened face and pulled out his hand.

“I can go alone from here!”

“What? I’ll just accompany you to the school gate. It’ll be troublesome if you come back blindingly again.”

“Go… you can go! It won’t be like this anymore.”

“Hey~ Really?”

You’re trying to make fun of me.

I didn’t know that I would come back like this because I usually pretended to be an adult.

“G… Really! And your sister shouldn’t be late either. I’ll go.”

“There is still time… Oh, sun!”

I immediately turned around and ran.

Still, with this I pulled the first flag.

I wish I wouldn’t have to get close to Seonwoo through this incident.

Feeling ashamed and relieved at the same time, I ran away.

However, the running steps stopped within a few steps.

“Huh? You… “

Because a woman wearing the same school uniform as my sister appeared in the direction facing us, and she pretended to know us.