My sister turned me into a witch! ?

"Ah, Onii-chan... I washed your clothes for you... How was it? I was very good, wasn't I?"

When the silver-haired girl hurried to the changing room, the clothes were already being stirred in the washing machine.

"So, what about the things in my skirt pockets?"

The silver-haired girl stared at Yukari blankly, but Yukari had a confused look on her face and had no idea what I was talking about.

"What is that, Onii-chan?"

"No, it's just a letter and a USB drive that someone gave me..."

The silver-haired girl was stunned for a moment, first unplugged the washing machine, and then rummaged through a pile of wet clothes.

Yukari stood aside, looking at the silver-haired girl with some worry.

"Could it be some important letter? Has he gotten into some serious trouble?"

"You can't blame Yukari for this. If you want to blame someone, it's my own fault for forgetting to take it out..."

Finally, he found the clothes the silver-haired girl was wearing today among the wet clothes, so he began to search in the pockets and seemed to touch something hard and a wet piece of paper.

"Got it... this is it!"

The silver-haired girl took out the letter and the USB drive together and held them in her hand, but the letter was damaged after being soaked in water and could not be read. Fortunately, the USB drive had a lid on it, so it was safe.

"Great... This USB drive is fine..."

"Ou.ni.chan, what on earth is in this? Why are you so nervous about this USB drive..."

"It's nothing..."

The silver-haired girl hesitated whether to tell Yukari about this.

"Could it be that there's something unspeakable in it, like some erotic book about girls..."

"Why is it a sister type...?"

The silver-haired girl complained quickly, then sighed and decided to tell the truth.

"Actually... this isn't a book, it's information I got from the cult... information about Tiana and me..."

"A guy from the cult!?"

Yukari was startled and quickly looked at the silver-haired girl seriously.

"Since they're from the cult, we need to be cautious... There might be some important information in there... But, since Onii-chan wants to see it, it's better to take them with you. After all, there might be some danger..."

"Okay, I understand... I'll take Tiana back to my room and put her there first. Yukari, go plug in the USB drive and see what's inside..."

The silver-haired girl also had a serious look on her face. After all, this was a matter concerning Tiana, and it had to be said that the silver-haired girl was a little nervous.

The silver-haired girl and Yukari walked to the corridor together. Yukari went up the stairs, while the silver-haired girl walked into the living room, gently picked up the sleeping girl, and slowly walked towards her room.

The silver-haired girl gently put her on the bed, covered her with a quilt, turned off the light, and then closed the door.

But who would have thought that Tiana opened her golden eyes, which were completely different from her usual color, and shone brightly in the darkness.

After the silver-haired girl came to Yukari's room, she saw Yukari sitting in front of the computer desk, looking at the computer screen.

"Yukari, what did you find?"

"Ni-chan? Come over here and take a look at this—"

The silver-haired girl asked Yukari the question as she entered the room. Yukari seemed to be very panicked as she looked at the opened USB drive and the things on it.

"Project One: Experiment on transforming Subject No. 6, Tiana Victor, into a witch!?"

The title of the TXT file above is exactly this line of words, Experiment...!?

"That child is not so simple..."

Yukari also stared at the screen and pushed the mouse wheel downwards.

"The experiment is divided into three stages. The subject is injected with witch blood, awakening the subject as a witch... What exactly is this? An artificial witch?"

"That seems to be the case..."

Yukari roughly read the information on the TXT file and made an inference.

"If this can be done, wouldn't it be possible to mass-produce witches as weapons!?"

"No, Onii-chan, look here..."

The silver-haired girl lowered her head again and stared at the words on the screen.

"The reason why mass production is impossible is that it must target a specific witch, and that witch is—"

"That's all—"

When this voice sounded, the silver-haired girl was suddenly knocked to the ground by Yukari.

"It's dangerous, Onii-chan—"

I saw a giant sword inserted into the computer. It seemed like the giant sword flew in from the window and directly pierced through the laptop screen.

The laptop made a crackling electromagnetic sound and was obviously damaged. Even the USB flash drive plugged in next to it seemed to be damaged.

The silver-haired girl stood up and looked towards the windowsill. With the help of the lamplight and moonlight, Tiana's figure appeared in her sight.

She stood by the windowsill, her golden eyes staring at the silver-haired girl and Yukari, her long pink hair fluttering in the sea breeze. She walked to Yukari's broken computer, took away the black USB drive, and also picked up her giant sword.

"The USB drive has been recovered and will be destroyed immediately..."

Tiana jumped out of the windowsill at an astonishing speed, manifested her magic outfit in mid-air, and quickly left Yukari's room with floating magic.

"Wait...wait! Don't even think about escaping!"

Yukari was not to be outdone. She jumped out of the windowsill, put on a water-blue magic suit, and followed.

The silver-haired girl was left standing there in a daze. Although she didn't know what had happened, it would be better to chase after him first.

With this thought in mind, the silver-haired girl also jumped into the air and floated in the air. It seemed that a barrier had been set up around her, and there seemed to be no one around. The silver-haired girl chased after the blue light in front of her.

Since she was not very proficient in the magic suit yet, the silver-haired girl was not in the state of using it, but she still followed awkwardly.

"I told you to stop..."

Yukari pulled the ice bow and used magic to generate an ice-blue arrow in the direction of Tiana's flight.

After the string was released, the arrow flew towards Tiana at an extremely fast speed. Tiana turned around and used the giant flaming sword to block the ice arrow, or to be more precise, melt it.

Seeing that her moves did not stop her progress, Yukari clicked her tongue and drew the ice bow again.

However, this time the direction was not towards Tiana in the air, but the night sky next to Tiana.

"I use the magic power of the array to construct a cage in the night sky..."

Yukari muttered the spell to herself and then released the ice arrow.

This was followed by the second shot, which was shot in another direction, and the third and fourth arrows were shot downwards.

Suddenly, the ice arrow stopped in the night sky, and something like a giant net of light appeared in the air. The blue giant net of light trapped Tiana, Yukari and the silver-haired girl in the giant net in the air.

This is Yukari's imprisonment technique, a cage that can temporarily imprison the witch.

Tiana swung her giant sword and stabbed at the net next to her, but the moment the sword touched the net, it was bounced off by the net.

"whispering sound……"

Tiana also made a disdainful sound and seemed to be muttering some spell, but the distance was too far to hear.

At the same time, the giant sword in her hand began to burn. She wanted to use her own magic to forcibly break Yukari's barrier, but how could Yukari give her such a chance——

Pulling up the longbow, three arrows appeared at once, and they were all shot at Tiana.

However, Tiana had to use her sword to block the attack of three ice arrows. The spell she was reciting halfway was instantly scrapped, and the flaming giant sword also lost its burning effect.

On Yukari's side, there is a magic circle behind each ice arrow.

So, Tiana was caught off guard by Kari's powerful ice arrow and hurriedly dodged and defended.

"Haha, too naive..."

Yukari covered her mouth and smiled softly, as if she had some trick up her sleeve. The silver-haired girl, who knew nothing about techniques or barriers, naturally didn't understand what Yukari was talking about.

Tiana dodged the first of the three ice arrows, but the second arrow hit Tiana's magic armor - the giant sword. The ice arrow exploded and spread in the night sky like an ice flower, freezing her weapon. Then the second ice arrow attacked again and hit her magic armor directly.

Tiana was shot down by Yukari who had taken the initiative. If it was a battle between witches of equal strength, the one who could take the initiative would be the winner.

At the same time, Tiana half closed her eyes, looked in the direction of the lake, threw the USB drive over, and then fell freely in the air towards the ground.

The silver-haired girl caught her in mid-air and began to fly downwards.

Chapter 107 Prey and Hunter

"Humph, a little brat like this, wanting to compete with me in techniques or something, really overestimating his own abilities..."

As she landed on the ground, Yukari took off the magic armor in her hands and shook her long black hair that had just been washed and blown dry behind her.

"Onii-chan, what are you going to do with her?"

"I don't know, but she certainly didn't intend to take our lives just now. Let's stay by her side and observe the situation..."

"Ah... As expected, Onii-chan, you really are such a nice person..."

"There's nothing we can do... After all, she's desperate now. If we don't take her in, are we going to keep her in this park?"

"That's one way..."

Yukari said with a smile, and from the side it didn't look like she was joking at all.

Perhaps noticing the silver-haired girl's sharp gaze, Yukari waved her hand and said to her with a smile.

"Just kidding... By the way, where's the data on the USB drive?"

The silver-haired girl squatted down and turned Tiana over while she was lying on the park bench, but found nothing.

"I can't find it on her. Maybe it was thrown away somewhere... But I don't understand. Tiana just now seemed like a completely different person. What happened?

Yukari, do you still remember what was written there just now?"

The silver-haired girl wanted to find some clues in the USB drive, so she asked Yukari.

"Ah, I've roughly memorized it in my mind. Regarding the steps of artificial witchification, the third step is to strengthen the control over the witch. In simple terms, it's about using some method to turn the artificially created witch into an obedient puppet... If possible, I also want to turn Onii-chan into a puppet that only listens to me..."

"Hey, hey...you're telling the truth now..."

The silver-haired girl looked at Yukari helplessly, only to see Yukari's face was embarrassed. She blushed and cleared her throat.

"Ahem, anyway, there's no specific method mentioned there... why don't we go home first and write down what's in my head later..."

"fair enough……"

The silver-haired girl replied thoughtfully before flying straight back to Yukari's room.

Yukari threw the scrapped laptop into the trash can. After all, it was already broken like that.

The silver-haired girl carried Tiana to her room again. The floor-to-ceiling window of her room was open. So Tiana escaped from this window?

After the silver-haired girl put Tiana back on the bed, she walked to the balcony and saw that the balcony of her room was much farther away from the balcony of Yukari's room.

After closing the floor-to-ceiling window, the silver-haired girl flew directly from the balcony to the balcony of Yukari's room, and looked at Yukari sitting at the desk through the glass of the floor-to-ceiling window.

Yukari was seen sitting at the desk, racking her brains to think about the monocular that was on the USB drive.

——She really is a very helpful little sister, the silver-haired girl standing by the window couldn't help but think so.

So, the silver-haired girl quietly flew back to her room, locked the floor-to-ceiling window, and then closed the door, leaving only the unconscious Tiana alone in the room.

The silver-haired girl went downstairs, opened the refrigerator, took out coffee beans and a coffee machine, and wanted to make a cup of hot coffee for Yukari.

After all, she helped him so much and let him know so much about Tiana, and she didn't seem jealous.

The silver-haired girl happily made a cup of hot coffee, then poured hot water into the set of cups Yukari had bought earlier, and the hot coffee was ready.

The silver-haired girl had a smile on her face and went upstairs with her coffee.

When I walked into Yukari's room, I saw that she had already written more than half of the words on the paper. Although it was not enough to fill the USB drive, it was already a large part.

"Thank you for your hard work, Yukari. Come and have some coffee..."

"Yeah, but my hands are busy... I need Onii-chan to feed you myself..."

Yukari put special emphasis on the word "mouth". "Do you want me to feed you mouth to mouth?" The silver-haired girl turned her head away shyly.

"Isn't this...not good?"

“Ah, whose fault is it that I have to work so hard? I was supposed to enjoy Onii-chan’s body tonight…but Onii-chan added so much workload to me…”