A New Life In High School DXD 16 Training Instructor

Grayfia: "Yukio-Sama"

There was a flash and a circle on the floor when Grayfia appeared next to a little girl with red hair and blue eyes I knew who this girl was.

Grayfia: "I'm sorry for the inconvenience. Yukio-sama, can we talk a little?"

Yukio: "You really do not bother me Grayfisan, you came at a good time, I wanted to ask you something."

Grayfia: "I'm glad to hear that. What do you need?"

Yukio: "We can talk about it later, what do you need to talk to me about?" I could tell the little girl was hiding behind Grayfia but I don't think she was shy... She didn't trust me?

Grayfia: "It's a small favor from King Lucifer, we would like to get some pills that he gave me the last time, clearly it will not be free, he can ask us for his price ... We also wish he could train this little girl here" Grayfia knew that this child was really strong without backup, he had to have methods to be so formidable being just a human besides his age of only seven years.

I knew that soon they would come to ask me for pills for that reason I had given it to them from the beginning, at first I wanted to ask for something from the underworld that might interest me but after thinking about it a little bit I came to a conclusion.

Yukio: "Mm, I only have three pills in my possession, apart from buying them I'd like to ask you a favor."

Grayfia spent some time seeing this child, and he knew he was not telling the truth, but receiving three pills was more than enough for now.

Grayfia: "Well, what kind of favor?"

Yukio: "It's not much... I just want to get into the underworld."

There was a silence until the girl hiding behind spoke.

Rias: "Impossible! We won't allow a human to come to our home."

I was speechless, well I knew it would be like that, it's basically bringing an enemy to your house where your wife and son live.

Grayfia: "What exactly do you want to do there?"

I wasn't going to lie to him anyway if I let them take me for sure they would chase me to know what I would be doing "I just want to find someone, I promise I won't do anything against the Gremorys..."

Rias frowned. She was a little girl, but she knew what those words meant.

Rias: "You promised not to do anything against the Gremorys... But that's not including the other families!"

Yukio: "What happens to other families is so important to you," I got a little angry, needed to go to the underworld and had no way to get there. "I'm not going to fight any family, my only intention is to meet someone.

Grayfia: "May I know what person you are looking for? I could help you."

Yukio: "Nekomatas, two sisters, I just need you to send me and then bring me back. Is that possible?"

Grayfia: "Could you wait for me to talk to King Lucifer about it?"

I agreed that this needed time, I really wanted to ask him to keep them, but it would be very problematic to explain why to find them.

Grayfia: "In that case, I'll discuss it when I get back, about what I asked for..."

Yukio: "Train it, I do not know exactly what you're looking for but I'm not good at that, although if you really want me to do it, there's no problem"

Rias frowned at my response, she did not like the way I answered, but she kept quiet and had already been told that she had to make friends with this child in front of her.

Since I met Grayfia I was afraid but now I really wasn't, I had noticed a change and I knew they wouldn't attack me, at least not now.

Yukio: "I will train her when you receive the answer about my deal"

Grayfia nodded and disappeared into the circle, I could see Rias looking at me, I guess he did not like it.

Yukio: "*Suspiro*" I took a long sigh and lay down in my bed "I would have liked to avoid so many problems" So I fell asleep

---

The morning arrived and quickly I went to the academy today I wanted to give the pendant to Irina and it was almost time for her to go to England, wait until noon where we left to a secluded place.

Irina: "Yukio-kun What's wrong with you?" I did not answer and took the pendant out of my pocket as I put it in front with a smile on my face.

Irina: "That?.... For me?" she totally blushed.

Yukio: "If it's not for you, who else would it be?"

Irina: "Hehehe, it's very nice, can I have it?"

Yukio: "It's yours, could you turn around?" I approached and gently placed the pendant on his neck while leaving a simple short phrase near his ear.

Yukio: "You look beautiful Irinchan"

I could see her as red as a tomato, I could not help but laugh when I saw her like that and I took her hand to go back to cla.s.s.

I felt happy after giving him that pendant. He had a pa.s.sive ability to protect her. And that's what I most wanted.

---

I had left cla.s.s and was thinking about going home, at least that was until I felt Grayfia's presence and I knew he was trying to call me, so I followed his direction and quickly reached an alley where I was with Rias.

Yukio: "Why didn't you wait for me to come home?" He was confused by his act of calling me here.

Grayfia: "I wanted to but since the pills were known they have been trying to find out the whereabouts of the creator, so I had to move away from his residence..."

So it turned out to be a double-edged sword ... Well, I really did not care. I knew Grayfia would not let them hurt me.

Yukio: "I see So?"

Grayfia: "Yukio-sama you can enter the underworld, but King Lucifer asks you to be discreet and diminish your aura at all times, we do not want problems."

I knew what they were referring to and I nodded, it was enough for me to enter the underworld, in order to discover the position of the Nekomata sisters although I already had a way of finding them.

Yukio: "In that case, I will give you the pills the moment I go to the underworld I hope you understand, for now, follow me to train her"

Grayfia did not care. I knew that a deal must be made when the parties receive their articles.

---

We arrived at a desolate place, it was practically a mountain, I didn't want to go very far because I needed to return home soon.

Yukio: "First of all, do you introduce yourself?"

Suddenly the little girl remembered that she hadn't even introduced herself before she took a step forward while giving an elegant bow.

Rias: "My name is Rias Gremory, heiress of the Gremory clan."

Yukio: "Well, your rank is a low-cla.s.s demon. Are your heirs so weak?" It wasn't that I despised her, it was that in the series this girl was quite annoying to me, despite her strength she was always so weak.

I saw her bite her lips and look at me conflictively

Yukio: "You don't have to look at me like that, you're here to train and at least I'll help you a little, but don't think I'll leave it easy just because you're an heiress... Grayfisan I hope you understand".

Grayfia: "I will not interfere with your training."

Rias: "What kind of training will we do in a place like this?"

Yukio: "For now we will only strengthen your mana, I would like you to train your physique the same, start with gravity weights".

Rias got confused. Gravity weights? What's that? Grayfia was the same but stayed away.

I took four bands out of my inventory and put two on the little dolls with the rest on their calves.

Yukio: "For now you will train with only 2% of normal gravity, your training will be to run between ten laps for now, and then we will increase your mana".

Rias: "2% gravity. What exactly are you talking about?"

Yukio: "Don't worry, start running now"

Rias looked at Grayfia who nodded and without anything else began to run, his career was normal was about 50 km touching the ground with his hand then returning to the starting point repeating the same action at least until Yukio p.r.o.nounced the magic words.

Soon Rias felt that her arms and legs were gaining weight making her slower, having to make an effort to take action, she felt incredulous and had to endure the pressure that made her want to kneel.

I smiled maliciously, it wasn't that I didn't like it, I had to admit that Rias was impressive in many styles, but I hated the part where being strong was so useless, so I wanted to temper his temperament and give him the strength to respond.

I looked at Grayfia who saw Rias from afar and it seemed that it was not going to really interfere, and she smiled at me when she saw that I was looking at her, I do not know, but when I saw her I felt a very strange feeling.

It was not that I loved her, but it was not friends.h.i.+p, I returned her smile.

I realized that Rias was taking faster steps, she adapts very quickly, so I'll let her get used to it before the gravity continues to increase.

For now, there was something in my mind that I needed to do.

"Kuroka ..."

Because she killed that sc.u.m, she lived a life in which she had to escape and suffer just to be able to save her sister, this time I will not let her suffer.

"I will save you, just wait a little longer"