Reincarnated as Subaru's sister (RE:ZERO X OC)

"Kyoko."

A woman, with black hair and brown eyes turned around, only to found a stupid-idiot-looking-boy behind her. She have normal appearance, just like others girl, with normal charms and normal clothes.

"What?"

Unfortunately, her personality is not normal. She responded the caller with rude tone.

"Do you have money?"

"No. I'm broke. If I have ones too, I will not give you."

"Oh! Come on, Kyoko!! I need money right now!! It's emergency!! Please!! Help your little brother!!!" The black hair guy begging.

Natsuki Kyoko, 21, a office worker, only give disgusting look at her brother, Natsuki Subaru. She can't enjoy her special tempura shrimp because of him, especially during her off-day. Can't he leave me for one second!!?

"No! I told you I'm broke. Go ask dad, dumbass. Let me enjoy my food. Ughh... This is the only day that I can rest and you already ruining it."

"You know that if mom discover that I spend 10k Yen on my game.... Then, if I ask dad for money, mom will know no matter what happen---"

"YOU DID WHAT!!!?"

Subaru immediately covered Kyoko's mouth with his hand. His index finger on his lips as he try to shush his sister for being loud.

"Shut up. Keep your voice down. Mom still outside door but her super hearing can kill us."

Kyoko grabbing her brother's wrist and pushing it away roughly. She give a deathly stare, "The one who going die today isn't us but you, idiot. What the fuck you spend that much on game? Do you think money come from sky!?"

"Bitch, slow down your voice! I can't help!! I'm gambling addiction."

"Fuck this. I'm out. I'm not give you my money. Go fuck off and let me enjoy my food."

"But sis~" Subaru looking at his sister, sparkling and shiny eyes, begging for help cutely which made Kyoko feel more disgusting. He always pull this movement when he unable to persuade Kyoko.

"NO FUCKING WAY!! GO AWAY!! MOM!! SUBARU BEING BASTARD AGAIN!! HE TRYY BORROW MONEY FROM BROKE OFFICER WORKER!!"

"WHAT THE----!!! HEY!! AT LEAST YOU HAVE A JOB!! LOOK AT ME!! I'M JOBLESS AND BROKE!!"

"THEN, GO STUDY, STUPID!!! IF YOU GET GOOD GRADE, YOU WILL GET WHAT YOU WANT!!!"

A middle ages guy just enter the living room, only to fight two siblings wrestling on floor. The sister headlocking the brother while the brother pulling the sister's hair.

"Oh. Fighting again?" Natsuki Kenichi, the father of two siblings, only watching his children fighting instead of stopping them.

"D-Dad... Dad!! Help me!! Kyoko try to kill me!!"

"You little shit!! Don't believe him, dad!! He try to wasting our wealth on his non-existent waifu!!"

"Ha!! Said the one who spent her money on naked male characters!!"

"At least I'm using my money and not our parents money---STOP PULLING MY HAIR!! I'M GOING BALD, MOTHEFUCKER!!!"

This turn, a beautiful woman return from backyard with basket. She's Natsuki Naoko, the mother and the only one who can stop this disaster siblings from chaos, "Ara? They fighting again?"

"Well, what we can do? Siblings." Replied Kenichi which made Naoko chuckled as they watching their children tantrums.

There's no way this house can being silent when two siblings fighting. Because of them, this whole family filled with happiness and laughter everyday.

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"What do you mean by the investigation stopped!!!? My daughter still not home and you said she's dead!!!?"

The father keep telling on the police in charge.

The mother crying heartbroken as she refuse to believe what she hear.

Lastly, the brother. He can only watching. Watching both his parents hopeless, as he keep blaming on himself.

"I'm sorry, Mr. Natsuki..... But... You have to accept the truth. The blood stain when found near the cliff clearly is your daughter's blood. All her stuff including clothes, medicine and even her identity card was found right below the cliff, next to the river. It's been weeks and we don't find any of her track. My apologies for your lost, Mr. Natsuki...."

The father screaming. For the first time, the brother saw his father rage expression. The kind-hearted guy like Kenichi can being different person when they lost someone dearly.

Natsuki Kyoko, the eldest daughter of Natsuki's family, was found missing after hiking with her friends. The witness, her friends, said that she was known missing during heavy rain which it's miscalculated as sunny day in weather forecast.

"Dad, Mom..... I will return to my room...."

The brother turned around and leaving the parents. He stayed silently in his room, in his bed, only to denied that his sister actually disappeared without any track. Which she can be alive or.... Dead.

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"Ughh...." Groaned the black hair woman in pain. The first thing she try to do is try to moving her finger. Unfortunately, her body is weaker than her thoughts.

Slowly, she regain her last strength to wake up from the ground. Her body in bad condition, a waves of pain impulses was send over her body. She can feel headache but it's not bad.

"Where the fuck I am?"

Her eyes moving as she's analysis around, only to found herself in forest. She try to recall her memories but half of them is missing. She still remember she go out hiking with her friends during weekends. The last thing she remembers is she's losing balance and fall from cliff.

"Am I dead? Is this afterlife?"

That what she think but if she truly die, shouldn't a handsome angel appeared in front her?

She's look at her bruises hands. Her clothes become dirty because of dirty. What a shame. Her expensive black trekking jacket was ruining along with her hair. But, that's not important.

What's more important is....

"The fuck is this?" She asking herself as she grabbing a black katana adorned with blue tassels on tsuba, beside her. She don't remember buy nor bring this thing during her hiking, which mean it's not hers.

But.

THE DESIGN IS TOO DAMN COOL!!!

So, she decided to take it since none take it.

Well, now. Let's introduce our main character in this novel.

Natsuki Kyoko, the normal officer worker in Natsuki family. I was born, live and keep alive in Japan since birth with normal family and normal life. Natsuki Kenichi as my father, Natsuki Naoko as my mother and Natsuki Subaru as my brother.

Unfortunately, that's not my true background.

The truth is I'm actually a reincarnator.

Yep, you hear that. This is not my first life. It's my second life.

In my previous life, I'm also the officer worker just like now. Why I choose same profession? Like I have a damn chance. If I have chance, I don't want take that job anymore.

Overdue, overworked, overtime. I'm so fucking tired, want sleeps and enjoy my dessert if I have time. But no, I'm being slave company worker like fucking idiot.

Then, I die because of overworked. Instead of give me a damn rest, I was reborn again. I have to go through the boring process of the life again, SCHOOL. Thankfully, I'm managing to passed and work like a hell.

"Now then, let's find someone who can help me----"

Suddenly, there's a howl of monster from far, making the woman startled. She turned around and found herself being surrounded by a bunch of wolf beast. They have red eyes, drooling over prey and a single spike like horn on their snouts. Unconsciously, the woman sheathing her katana without realising what she thinking.

The katana releasing unpleasant scent along with dark mist which made the beast take one step back fearfully. As if they actually afraid to the katana rather than the woman. But, that will not change the true instinct for mindless beasts.

One of them, run towards the woman with bared fangs, ready to kill the prey in one bite. Unfortunately, they don't realise who's their opponents.

In the blink of eye, every single predator was sliced into pieces. The woman remain unmoved as if she don't move to kill the enemies---- No. It's because her movement is much faster to being saw by naked eyes.

The red blood spills everywhere including grounds and tree but not for the woman's clothes. The katana was sheated back before Kyoko return to her sense. She even shocked what have she done especially the pain she feel earlier disappear like it's never happen.

".... Am I being Isekai'd? Because there's no way this monster exist in my world."

The woman look at the dead body of beast. Neither of pity nor fear filled her eyes. She only watch them silently without any guilty before she decides take one step and leave the place as if nothing happen.

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