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I became the younger brother of the Yandere heroine.

I found myself reincarnated into a video game where all the heroines have Yandere tendencies, meaning they become dangerously obsessed with their love interest and resort to violent and psychotic behavior. However, I am not the love interest of any of the heroines. Instead, I am the younger brother of one of the heroines, who in the game's ending, becomes a ruthless killer, targeting and killing her own family in a fit of jealousy and possessiveness. Knowing the fate that awaits my family, I must find a way to stop my older sister from becoming a Yandere and killing everyone. However, this is easier said than done, as Yanderes are known for being extremely difficult to reason with and often resort to violence at the slightest hint of betrayal or rejection. I start to investigate my sister's behavior and try to find out what triggers her Yandere tendencies. I also try to build a strong bond with her and make her understand that our family loves and cares for her. Along the way, I encounter the other heroines, who all have varying degrees of Yandere tendencies and may either help or hinder my efforts to save my family. As I delve deeper into the game's world and unravel the secrets behind the heroines' Yandere tendencies, I must tread carefully and make difficult decisions that could determine the fate of my family and the game's world as a whole. Will I be able to save my sister and my family, or will I fall victim to the Yanderes' twisted love? N/T: This is not my own novel or translation. I am currently machine-translating the novel, so please do not expect a flawless translation as I am using Google Translate.

Dwaystowniessr · Fantasy
Not enough ratings
6 Chs

Chapter 2 - First Flag (2)

"Uh? You... "

I stopped running away.

It was because a woman pretended to know us was coming our way.

Dressed in the same school uniform as my older sister, she looked at us alternately and then came up to me.

"Who are you?"

"What? Have you forgotten me? Are you upset about something?"

It was an older sister with slightly tanned skin and short brown hair like a mane.

Even in her school uniform, her body was strong, and she was a beauty full of health.

Also, unlike her mature body, her face is still young and cute.

Did you call this a bagel?

Anyway, since she pretended to know us with such beauty, I couldn't help but be embarrassed.

"It's been a while, Kim Taeyang."

A smile that is full of healthy beauty.

I stared blankly at that smile, then I was startled by the sound of my older sister, Kim Ha-yan, from behind.

"Uh? Are you Min-iri?"

"Huh? Min-iri? Isn't she the sister who used to play with us?"

With startled eyes, I glanced at Min-iri up and down repeatedly.

Apparently, she was wearing the same school uniform as my older sister, namely a skirt.

It brought back a lot of memories from when I was very young.

But is it very different from then?

In fact, this neighborhood we moved into is where we used to live.

When I was very young, I usually hung out with my neighborhood friends, and at that time, there was one older brother whom the boys in the neighborhood followed very well.

A lot of boys followed him because he was cheerful, fun, full of leadership, and even good at sports...

The figure of that older brother is now reflected little by little in this older sister.

"When did you change your gender?"

Fuck-!!

A very dull sound hit my forehead.

"Ouch!!!"

"What are you talking about? I have been a woman since birth."

"Wait? What... "

Is it because of the shock to the head?

Suddenly, something in my head, like a fog, lifted.

Memories of a previous life... Very little, but it came to mind.

Yes, Min-iri appeared in the game as Kim Ha-yan's childhood friend.

She is an athletic girl character with the setting of being the ace of the school track and field club.

However, she was not popular because she only appeared as a supporting character, not a heroine.

"Why are you standing there blankly? Was it that shocking?"

Min-Iri noona looked at me as if I was bruised after recalling my previous life for a moment.

"Taeyang is also really~ That would be rude. I'm sorry, Min-iri."

"Haha, no. Well, it's misleading enough. Even now, I often hear that I am like a farmhand."

Unlike the last night, Min-iri Noona smiled cheerfully as if she had no emotions left at all.

Kim Ha-yan noona was already talking affectionately with her friend, whom she hadn't seen in nearly 10 years, perhaps because of her sociability.

"Did you hear from your aunt?"

"Yeah, they told me in advance that you would come. I didn't expect to see you this early."

Min-iri noona checked her wristwatch for a moment.

I also took out my phone and checked; time was really tight.

"So what are you guys doing here without going to school?"

Min-iri noona looked at us and asked.

We now...

"For a moment!"

Feeling ominous, I immediately looked at Kim Ha-yan

"Huh?"

My older sister smiles brightly.

As if not to worry about anything.

Yes, with a really bright smile...

"Well, you know."

"Sister, don't!"

"Taeyang doesn't know the way, so he's like, 'Come with me to school~,' ahh what is that?"

"Aaaaa!!!"

When I recall the reaction I had earlier, my limbs shrivel.

Why did I talk like a kid?

If I go back to the real past, I think I will kill the past me first before my sister kills me.

I pounced on my older sister, and my face was burning with shame.

"Kyaa~ What's wrong? Taeyang~"

Did I say that we don't fight well even if we are siblings?

As of today, that statement has been withdrawn.

While pushing her arm with my older sister and arguing, Min-iri Noona smiled carefreely.

"Haha, you guys are still the same. The fact that Taeyang is a 'siscon' is still the same."

"Who... Who is the Siscon!!"

I just can't get past that statement!

Of course, I have seen Kim Ha-yan and thought she was pretty, but I never saw her as the opposite gender, and I never felt that way!

Even though I argued and listened to it with enthusiasm, these two older sisters only laughed it off.

"Ha... I really hate sisters. I'm going to school now, so don't follow me."

"Eh? Don't do that~."

"Two of us go to school!"

I need to get out of here at a quick pace.

"Taeyang. You say you don't know the way?"

"Now I know!"

————

Whoa~ After the heat cooled down a bit, reason came back.

Let's reorganize our thoughts with a calm mind.

First of all, Kim Ha-yan's first flag was blocked.

Originally, Choi Seon-wu and Kim Ha-yan would accidentally bump into each other in an alley, and the hairpin of Kim Ha-yan will fell off.

Kim Ha-Yan said that it was a gift from her younger sister that she treasured very much. She almost sheds tears while looking for her hairpin, and Seonwoo also helps her find it.

First, in the scene where Seonwoo picks up a hairpin, the two accidentally touch hands.

For just that reason, Kim Ha-nae doesn't fall for Seon-woo, but the two become close from the first day she transferred.

Phew~ I defended it somehow.

Now that the flag is blocked, Seonwoo and Kim Ha-yan will not get close right away.

I don't know how variables will work, but I did everything I could.

"Anyway, I didn't expect to meet Min-iri noona here."

Min-iri

As I mentioned earlier, it is a supporting role, a sports girl character but not a heroine.

〈 Love Chain 〉 Sometimes, in the gaming community

'Why isn't Miniri the heroine?'

'Developers, make our Min-iri a true wife right away!'

'Holding my breath until the Yandere version of Min-iri comes out. Suck-'

Similar articles appeared.

But very few.

And any comments?

'Why do you guys love Min-iri and want her to be taken away by Seonwoo?'

As soon as the message came out, they were all annihilated after being hit by a pack.

In any case, there was no mention of anything from the game company.

In other words, Min-iri is a trustworthy person who does not become a yandere here.

Rather, in the second half of the story, she struggles to stop Kim Ha-yan.

Phew~ Anyway, I'm glad

If Kim Ha-yan shows signs of becoming a yandere, I have a strong support group that I can consult right away.

Besides, since the two of them were in the same class in their second year, if my older sister became strange or showed signs of dating, Min-iri Noona would know right away.

Relieved, I headed to middle school with light steps.

"It's my first day of transfer, too, and I wasn't even paying attention."

My head is full of my sister's business, so I don't feel any tension about what to do with my school life.

First of all, I have to be confident that I can live, so I worry about my future.

Even when I passed the front door, I didn't think much about the middle school I attended.

However, I felt like I had forgotten something.

I don't know what.

Because the memory of my previous life is still hazy like fog.

It didn't matter.

It's a very small part...

It's so trivial that you can skip it.

———

"Hey everyone, a transfer student has arrived today."

Classroom view for the first time.

First-time teacher.

Students for the first time.

"Come in."

After being called by the homeroom teacher, I went into an unfamiliar classroom.

I introduced myself, nothing special.

Right now, I don't really want to stand out.

My mind is elsewhere, so I'm not in a state to enjoy my youth.

"Then, if Taeyang doesn't know something, you should teach him well and help him catch up."

"Yes~"

"Then Taeyang is... "

"Teacher here."

A female student waved her hand.

Not paying much attention to who raised his hand, I said hello to the teacher and went to my seat.

Until I shifted my gaze to the child

"Ah... I remembered."

Looking at the female student who raised her hand, I muttered involuntarily.

Of course, they must all be new faces, but there was one familiar face.

"Huh? Taeyang, what's wrong?"

Without answering the homeroom teacher's question, I stared blankly at the girl sitting next to me with her hand raised.

It reminded me of what little things I had forgotten.

That's me, Taeyang Kim's first flag.

There is a part that I missed while making a variable on my sister's first school day.

That there was a variable even on my first school trip.

Kim Tae-yang is a supporting character in 〈 Love Chain 〉, but the producers paid attention to the setting while using him as a gag character.

On the first day of transfer, Taeyang Kim meets that girl by chance on the way to school.

It is not detailed how they met, but after that, Taeyang Kim and that girl become friends.

And as the story progresses, it appears that Taeyang Kim has a crush on that girl.

In character set book included in 〈 Love Chain 〉 Plus, which was released later, 'If you get to know him, he might be a genuine man... ' Is an explanation.

Well, from the beginning, gamers just used Taeyang Kim as a meme.

"Kim Taeyang?"

"Oh, no. Teacher."

Let's go to our seats.

———

The homeroom teacher made simple ordinances.

In the meantime, I organized the information about my previous life again.

So, the kid next to me.

About 'Lee Yoo-young.'

If Lee Yu-young ends up as Kim Tae-yang's unrequited love partner, I can take care of it without worrying too much.

Right now, it's a relationship or something; just thinking about my sister's work is overwhelming, so later...

There is also a willingness to be friendly with my sister when things are resolved very later.

Yes, as far as... If it ends with unrequited love.

The reason I'm so worried is because of the company that developed 〈 Love Chain 〉, 〈 Innocent Lover 〉, that damn company.

Dating sim company 〈 Innocent Lover 〉 with high user loyalty,

I once had an accident that almost turned all the players around.

It was this 〈 Love Chain 〉 that I tried to add 'Lee Yoo-Young Route' as an additional DLC.

When it was announced that one of the existing supporting characters would be made into a heroine, everyone thought, of course, that there would be a 'Miniri route.'

Because Min-iri's fan base was secretly there.

But the real problem wasn't Miniri's route.

The problem was that Taeyang Kim had a crush on Lee Yoo-young.

Everyone joked about the development of NTR as a joke since a character like Taeyang appeared, but I really didn't know that such a development would come out.

Besides, it's an enjoyable event that a character who was teased while using it as a meme is being NTRed.

That would be if 〈 Innocent Lover 〉 weren't aiming for a visual novel in the happy pure love comedy genre as its slogan.

Of course, most of the fan base is pure love,

Of course, there is talk of boycotting NTR DLC sales...

The producers gave an explanation, not an explanation, saying that Kim Tae-yang would also be happy, but in the end, the story they had written was discarded.

Okay, that's a long story, but here's the conclusion.

Lee Yoo-young

This woman also becomes a yandere if she makes a mistake.

Because the producers must have written such a story.

The problem is that the story was canceled, so I never cleared it in my previous life.

In other words, we don't know what will happen if she becomes a yandere.

Maybe she'll kill me again, saying she's cleaning up the people around her...

"Hoo~"

After organizing all my thoughts, I took a deep breath and made up my mind.

I'm not going to be friendly.

When Lee Yoo-young went to high school, she met Choi Seon-woo through the relationship between me and my older sister.

Now she doesn't have to have a relationship with us.

"Hey."

As soon as I came to a conclusion, Lee Yoo-young called me right next to me.

"... Why?"

"Did you just stare at me? Have you ever fallen for me?"

"No."

So please don't talk to me!!

I broke out in a cold sweat in front of Lee Yoo-young, who smiled mischievously.