Kiba was able to get (Y/N) to talk to him. He received a piece of paper with an address on it. Kiba planned to keep it a secret, but Issei saw Kiba talking to (Y/N) and he decided to rat him out to Rias.

Kiba POV

Rias said she needed to talk to me, I hope she didn't find out about the paper (Y/N) gave me. I walked in the ORC and I see Rias sitting at her desk with her fingers crossed together. I also see Issei standing right next to her.

Rias : Kiba, what did you talk to (Y/N) about?" she asked taking me by surprise

Kiba : It's nothing Rias, I just asked (Y/N) some questions, but he turned me away" I said

Issei : He's lying, I saw (Y/N) pass him a piece of paper" he said making me glare at him

Rias : Kiba, let me see the paper" she ordered 

Kiba : I'm sorry Rias, but I can't" I responded

Rias : Oh, and why not?" she asked

Kiba : I want to find out why (Y/N) was crying, and I want to know what hurt him" I answered as Rias thought about it

Rias : Very well, but if you find anything important you have to report it to me got it?" she ordered

Kiba : If (Y/N) allows it" I said

Issei : Why do you care about that loser, didn't he throw a sword at your shoulder?" he said

Kiba : He did, but he was just being cautious, I would have done the same" I responded walking out of the room

~Time Skip~

It was 11:50 pm, and I was walking towards the address (Y/N) gave me. The weird thing was that it led me to a restaurant. I walked towards the door and I see a bunch of people walk out, they patted their full stomachs walking out the door and left. I walk in and I see (Y/N) picking up the plates people left behind.

(Y/N) : Kiba, what do you want?" he asked

Kiba : I wanted to talk to you about somethings" I said as he motioned for me to sit down

(Y/N) : What do you want?" he asked grabbing a mop and cleaning the floor

Kiba : When you activated your balance breaker, I saw you crying, I wanted to talk to you about that" I said as he continued cleaning the floor

(Y/N) : Why do you care?" he asked me

Kiba : Because, when I looked into your eyes, they looked empty, just like mine were, but yours were......different" I said getting him to look at me

(Y/N) : Kiba, I'm not gonna talk about my past, I will tell you that growing up, I did a lot of fucked up things, things that I don't regret doing because I was only worried about my own survival" he said still mopping the floor

(Y/N) : I can barely be considered human, crying is the only way to prove that I'm still me" he said surprising me

(Y/N) : You said you had the same eyes, I take it someone fucked you up somehow?" he asked now cleaning the tables

Kiba : Yes, my eyes were completely devoid of any life, after joining Rias peerage, I managed to get passed that, but....."

(Y/N) : You aren't satisfied" he said

Kiba : Yeah, I want to kill the ones that hurt me, and destroy the abominations known as the Excalibers" I said making (Y/N) raise and eyebrow

(Y/N) : Why Excaliber, you should go after the fucker that hurt you" he asked

Kiba : Yeah, but-

(Y/N) : Kiba, going after Excabliber is a waste of time, their holy swords that can just be restored when returned to the church" he said making me angry

Kiba : IT'S BECAUSE OF THOSE SWORDS THAT MY FRIENDS DIED, HOW CAN I JUST LEAVE THEM ALONE" I yelled as (Y/N) appeared in front of me holding his sacred gear at my neck

(Y/N) : Tell me, how would you destroy Excaliber?" he asked

Kiba : I would search for their wielders and-

(Y/N) : What if their stronger than you?" he cut me off lowering his sword

(Y/N) : What if their faster than you? What are you gonna do?" he asked making me look down and clench my fists

(Y/N) : If you want revenge, you have to think smart, don't let it cloud your thinking" he said making me look at him

Kiba : How long did you wait?" I asked

(Y/N) : I waited three years" he answered shocking me

(Y/N) : Revenge pushed me to get stronger every way I can, if you want to get revenge you have to do it right" he said making me think

Kiba : (Y/N) can I ask a favor?" I asked

(Y/N) : What?" he said 

Kiba : Can you train me?" I asked

(Y/N) : Why me?" he asked

Kiba : Your clearly the better fighter and if I can get stronger than maybe I could get my revenge" I answered as he thought about it for a moment

(Y/N) : I'll give you an answer tomorrow, for now I need to close up shop and go home" he said 

Kiba : By the way, why did you ask me to come here?" I asked

(Y/N) : This is the only free time I have, after school I come here to work from 4pm to 12am, after that I need to complete my homework and take a shower" he answered

Kiba : Wait if you work here then where is the owner?" I asked

(Y/N) : It's me, I'm the owner" he answered

Kiba : WHAT!" I shouted in surprise

(Y/N) : This restaurant is my source of income, I don't have anyone to give me money, I worked all my life to earn the things I have" he said

Kiba : I see, one more thing, can I tell Rias about-

(Y/N) : No" he quickly replied

(Y/N) : If you told her, she would most likely try to offer me some sort of deal, and I won't accept her help" he said confusing me

Kiba : What do you mean?" I asked as he sighed

(Y/N) : I had to work hard all my life to earn the things I have, I won't accept handouts from someone who was given everything they've ever wanted" he replied

(Y/N) : Now go home, I have to close up" he said as I walked out the door and left the restaurant 

Kiba : 'Sorry Rias, I won't be able to share this with you' I thought walking to my house

Should (Y/N) train only Kiba?

Should (Y/N) train Rias and her peerage?

Should (Y/N) train Rias and her peerage except Issei?