Time between sisters - Sidestory.

[A/N: I am not English writer, I user Grammarly so if you see any errors let me know!!]

[A/N 2: This chapter and connected to chapter 4 in the cannon to understand the context read it.]

[A/N 3: in this case if you find this symbol * at the beginning of a certain word, don't worry because it indicates a foreign word, or something cultural, that I will explain at the end of each chapter, marked.]

0-----------------0--------------------0----------------------------0-----------------

-Flashback-

"Pay attention to Kuro-chan !, * kendo is not a sport in which you should swing a sword in an uncontrolled way, but rather, an extremely important art that connects the mind and the body in perfect harmony!" says Fuji-nee with a serious look, punctuating each word with a tap of the tip of her *shinai on the tatami, conveying the importance of his words.

Both figures were in the dojo that was inside the mansion of the Emiyas, dressed according to the dress code to perform the exercise, the girls took advantage of the time when both males were out, due to taiga obligation, to spend the time of girls.

Or, more precisely, for the taiga to convey all the wisdom it had on how to tame this bunch of unmotivated men, this included teaching her beloved little sister to beat up Shirou every time he lost control, she is more than happy to do.

Kuro was very excited, although she did not try to demonstrate, positioned with her legs apart holding the handle of her own shinai with both hands with her right at the base and her left near the ring, one to guide and the other to strengthen. However, one still wonders because taiga was keen to repeat the same sentence since it was the 5th class she had with the same.

Clap

"Stop thinking and focus on your movements," said her evil sensei after hitting the damn shinai on her head.

"Your movements are sloppy and unfocused, you must act in a balanced way Kuro, your opponent will not have time for you to stop and think, if you want to beat your enemy you must think at the same time you fight". remains taiga.

Quickly she moves her shinai and hitting her legs causing her to trip and fall to the ground, for a moment Kuro believes she would stop more, showing a fervor compared to her feline counterpart taiga continues to attack her with an unholy gleam in her eyes.

"You don't win every battle if you hesitate to take an initiative, certain problems can only be corrected with your own hand, in a battle your opponent will not show mercy!"

Your heavy words touched deeply, you body ached from being unable to prevent all attacks, her adult side was frustrated with the woman in front of her, how can she attack her when it hasn't even dried five days before she starts training? Her childish side feared, her instincts screamed for her to leave that hellish place and hide until the boys returned and took care of this monster.

As if reading his mind Fuji-nee continues his attack "Is that what you do Kuro-chan? Will you cry and hide like a baby waiting for To-chan or Nii to take care of your evil nee-chan ?!, they will not always be there to help with your problems! and so everyone ends up getting hurt ".

This sentence penetrated deeply into her being, made her realize how hesitant she was in her new life, is that she hesitated to interact with the people around her, even more so with her new father and brother, because she knew about her stories, knew about everything from her failures to her victories, but still, she didn't really know them because she feared the pain of loss.

How can I help them if they are complete strangers to me? I promised that my Nii would not let him follow this dark path, but how can I do that if he cannot even open up with him?

It was with these thoughts that her determination was strengthened and, consequently, an event never recorded in all human history, occurred in that brief moment.

Between the heavy beats of you heart, it was like the world suddenly slowing down and the colors around her had dulled, leaving behind only the varying shades of gray, black, and white.

The only external manifestation of such an event was the appearance, carried out in the blink of an eye, of a second ring on her iris next to pupil, a ring with emerald green color.

Not...

In front of you taiga was preparing its next move, its shinai was raised moving so that it hits its head.

Although I fear that they will discover my old life.

At her feet was her shinai that will fall at the beginning of her confrontation that she had given up on when the other started attacking her.

I cannot let these fears limit my life.

The time to start to return the taiga attack little by little gains speed, the discolored tones start to gain color, your instincts are silent and your mind for a moment is silent, and before she know, it she body moves.

Moving fluidly into what she had only in her old life, Kuro bends down, stretching his leg and bending the other in a pose of four before turning his body, using his straight leg to trip his opponent.

Surprised by the sudden speed and its action, taiga stumbles narrowly losing the spot he was aiming for.

Without waiting for his opponent's reaction, Kuro takes advantage of the surprise of the bigger girl and with the shinai in his hand, which she took while bending down, she makes a cutting movement towards her opponent's unprotected abdomen with all the strength she has had.

Clap

But the movement was blocked by the shinai of her most experienced opponent, for a second it seemed that his action had been null more to the surprise of both, the force behind Kuro was more than expected, because Newton's 1st law had been applied in that moment, as expected by Inertia, her opponent's arm had been pushed, directing the shinai at the unprotected face at full speed.

Clap

....

Both figures froze in their positions, with the widest eyes, the youngest watched in disbelief the result of their efforts, not sure how to react.

The face of her self-styled nee-chan had a reddish mark in the shape of his own shinai.

Although it seemed like a hilarious scene to some, for little Kuro it was the sign of the storm that would pass.

Without blinking, the girl slowly returns to the guard position in which she was taught with minor changes, keeping her feet apart by raising her heel slightly, keeping her shinai in front, moving slowly to that position, without ever taking her eyes off her opponent, in her cautious eyes reflected the image of the stunned teenager in front of him.

Perplexed the brunette moves her hand to her face touching the place where she was hit, feeling a slight numbness in the place, her gaze focuses on the smaller girl, who tenses automatically, with an infamous gleam in her eyes taiga starts to laugh.