chapter 11

I looked up at the ceiling, the lights on. I couldn't move because my legs and arms were tied to prevent me from getting out.

Sigh...

As if I could escape while they have my dear sister. They'll experiment with her if I don't volunteer.

And then here I am, again, waiting for my so-called "king" to come and test me again.

I could hear the door opening and footsteps approaching.

"Is everything ready yet?"

"Yes, we are waiting for your order to continue testing."

My "King" is here. The other is his assistant in the experiments. They are here to check my body again.

"Well, let's start checking number XXX on Kuroka test thread"

I can't see much, but I can see the pointer on my "King" assistant. How he will always write it on my neck

"Aaaaaaaah!!!"

That's hurt! That's hurt!

"Kuroka, Kuroka. Treat yourself, okay? Or maybe I should go check on little Shirone?"

Bastard...

"If you dare touch my sister, I will kill you... I will kill you!"

I felt my body convulsing, my blood vessels heating up.

I hate this feeling. I want to die, I want to die!

But someone, I don't care who it is. A human, a demon, an angel or even a dragon, I don't care about race. Just asking someone to save Shirone, save me.

I don't want to suffer anymore. I don't want to see my sister's sad face anymore

"Dose is over."

"What was the result of the experiment?"

"The experiment was... failed"

Carsh!

It seems the "king" is very angry. Recheck failed...

What's the point of testing in the first place?

I remember, it was to create what he called the super devil.

I can't understand why he would want to do that, but I don't care as long as he doesn't touch my sister.

That is why I have agreed to participate in his educational program as a bishop. So I can protect Shirone.

"No, the test is not a failure. I think we were wrong on the topic we were testing. We tested so much on this experimental topic we had to start over at this point. Other topics." The assistant said to my "king".

"Yes, I agree. In the last few experiments we have barely made any progress, I think Kuroka has reached her limit."

What are they saying? Will you find a new test theme? Will you stop testing on me?

It was a relief. I can finally live without the pain of these sacrifices.

I can finally spend time with my sister.

"But, who are we going to check?" The assistant asked my "king".

It's true, who will shoulder this burden now? It's all fine as long as it's not Shirone...

"Obviously we'll catch the other cat"

Are not. No No No No No No No No No No No

Not Shirone

Please, anything but Shirone

"The younger sister is responsible for taking the place of the older sister when she's useless. Don't you think, Kuroka?"

I'll kill you. I'll kill you

Even if they treat me like a criminal. Even if I'm labeled as a stray demon. Even if it takes me out of Shirone.

I have to kill him before they can get their hands on Shirone.

I will kill him. I will kill him. I will kill him.

Bang!

"Nee-sama!"

"Shirone?"

What is Shirone doing here? Are you going to use her in the first place?

Are not!

I can't let them use her like they used me.

"Who are you?"

What is "King", I do not understand. What do you mean when you ask that question? Then I suddenly heard a deep voice answer his question

"I'm batman"

——————

°POV Nikushimi°

After receiving the quest from the system, I went down to the underworld. Shiro and Gilgamesh also wanted to come with me for fear of getting hurt and I refused. It took me a while to convince them and then I put on a magic cape that I filmed from my Daily Rotation. (IMG)

It didn't take me long to find the research facility because its coordinates were provided in the information section by the system.

Once I get there, I just go straight in without caring if it's detected or not because I'll remove the visible location after completing the quest.

After going inside what I saw was a corridor with countless rooms on either side. You don't have to be very smart to guess that they are labs.

All were empty rooms, so I kept going. I started going to a room where four demons were guarding and killing them.

When I entered the room that the demons were guarding, I saw the bright eyes of a white-haired neko.

Koneko Toujou.

Are not.

Shiron..

I am facing Shirone and am thinking about what to say to her so that I can make her trust me. but before I could think about it, Shirone spoke first

"Etoo, Oni-san?" she said that because I was covering my face and in adult form.

"Exactly?"

"Are you a hero?"

"Huh?"

This girl was amusing as I had just killed five men in front of her, a sight too brutal for a nine-year-old girl.

"Nee-sam always tells me hero stories, and she once told me that a hero will get us out of this place. That's why, oni-san, you must be a hero. hero?

"Aren't you afraid of me?"

Shirou bowed his head. Her confused look is sincere, or so I think

"Why should I be afraid of you?"

"Because I just killed someone..."

"But, Oni-san, you killed them because you came to rescue me and my sister, right?"

Argh... I actually came here to save them, but I didn't kill the guards for her sake.

I guess I have to be the hero this time.

"Yes, I'm here to save you."

"I know it! I know oni-san is a hero!"

Her bright smile was beautiful. I guess the trauma of what happened to her sister was too much for her.

So to protect that smile, I will kill all the Neberius demons inside this lab.

"Girl, what's your name" was asked even though I already knew her name

"Shi-Shirone" said as she looked down with rosy cheeks.

Aaah! Very cute!

"Shirone, 'White Sound'. Not bad, it's a name that suits you perfectly," I said as I patted her head.

"Thanks" she said while blushing even more. So cute.

"Oni-san, may I know your name?"

"My name? Well I haven't told you yet. I'm Shiro Nikushimi, but something's wrong so you can't call me Shiro"

"so ah, then..." She was mumbling something

"Niku-nii!"

Looks like you found your solution. She's an angel, so she can call me whatever she wants.

"Niku-nii, Can we go pick up my sister? She went with 'King' to practice.

"Practicing with the emperor?"

"Yes, she went to train with the king many times. She always came back with a sad and broken face, and it broke my heart to see her forced a smile when she saw me."

I see... That "king" must be the head of the Naberius family who runs this laboratory, and the "training" must be the experiments.

If so, they must be checking on Kuroka right now. I can't let her suffer like this anymore. I have to save her because she's mine!

After that, I picked up Shirone and asked her to show me where Kuroka was being examined.

After walking dozens of meters, we came to a room with a password, so I smashed it directly.