1st POV

This wasn't good, he was with the devils, I have to be cautious while dealing with him, and I need to do it fast. Thankfully, my first school day is over, and I know how to deal with it, but first, I need to do something, and all I need is some- "AHHHHHHHHHHHHHHHHHH!" and something screaming flew past me. No matter what it was, it wasn't interesting enough for me to care about. And there was also a Nekomata, her presence felt the same as Kuroka, but she also was a devil. This was a big problem, if I remembered correctly, Kuroka's sister has the name Shirone. This has to be her, she has to be Kuroka's sister. There was only one way for me to find out, and it would be the perfect chance for me to see how strong that Blackstone is… I have to find her.

-After finding and stalking the devil in question-

The Nekomata was far from clueless, she knew that I was following her, she discreetly led me to an isolated place, away from anyone.

"What do you want?" forward and harsh, not like Kuroka.

"Does the name Shirone ring any bells to you?" It seems like it has, her eyes were as wide as a car's wheel. Either she knows where she is or… she's Shirone "So, it does or not?"

Without a warning, she jumped on me and tried to punch me, and failed to do so. I simply sidestepped and used an opening to hit a pressure point that put her to sleep. Now I can begin the second phase of my plan.

-In the abandoned warehouse-

Koneko POV

The last thing I remembered was the new girl asking me about something that I wanted to forget… forever. And then, I tried to shut her up … and then nothing.

"You're awake" said a voice that I assumed to be hers… but she's different, she appears to be mostly wearing leather and cloth with a gray knee-length coat on top. She was also wearing a mouth less noh mask and amigasa hat. In her hands was a Naginata "Good… and before you got any ideas, I've put a circle of holy salt around you, and you know how it can end"

Holy salt? I thought that was gone from time. "What do you want?"

"Your help" What? My help? She kidnapped me just to ask for my help? There's something wrong with this.

"Why should I help you?" Maybe that she could explain more if I be uncooperative with whatever she wants.

"It seems like you don't get how little choices you have now" she told me coldly "You are now at my mercy, and I've put a lot of protective talismans around this place, no one could know where you are, nor try to teleport to you and the only way to come in is by the door"

"I won't betray Buchou" She knows something that I don't, and I want to know it.

"It's not her that I want" not her, then why take me? "You have a cellphone, right?" I simply stared at her as if she was crazy. "I take that as a yes" she then walked toward me and extended her hand to me "Give it to me"

"No" I don't want her to hurt anyone of the peerage, I won't cooperate that easily.

"Don't tell me that you've already got with the Blackstone's plan" The what? Blackstone? Isn't that what she called Deven-Senpai?

"I don't know what you're talking about" It seems like Deven-Senpai is involved with her somehow "What do you want from Senpai"

"His current plan of war" Plan of war? Is senpai planning a war?

"He doesn't have any" She won't turn me against him.

"I doubt it" She replied "Every possessor of Appollyon's Will is a warmonger, warlord, war master, and it continues… Gaius, Julius Caesar, Alexander The Great, Sultan Selim I, Lu Bu, Oda Nobunaga, King Philip VI, Hannibal Braca, and the list is long. All of them had that Sacred Gear, and they were all seeking war, no matter with who, no matter with what, and you know how it had ended, right?"

I'm sure that Senpai is different, he can't be like them "He's not"

"Are you loyal to your King… or to him" she asked me with a bored tone.

"I'm only loyal to Buchou, and no one else" That answer should be enough.

She sighed before taking a cellphone and calling someone, I wonder who.

-ORC Club room-

Rias POV

I was worried about Koneko, she was late and none of her regular clients have seen her. We were normally having a meeting to deal with that girl, but she hadn't come. I just hope that she didn't become a Stra- No! She wouldn't, she knows that it wouldn't be a good idea. When I heard my phone ringing, I had hoped that it would be her, but it was an unknown one.

"Yes" I said, hoping that it would be Koneko, calling from someone else's phone.

"You must be that 'Buchou' that the Nekomata is loyal to" Wha- someone has Koneko?

"Where is she?!" I asked as I raised my voice, gaining the attention of the others.

"You'd better do as I say, or you'll find her as a salt statue" she said with a cold tone.

"What do you want…"

"Pass the phone to the knight" Did she mean Deven or Kiba? But after this afternoon, I placed my bets on Deven. When he got the phone to his ear, he frowned, then his face was showing anger, the way he was talking was hard and his hands were trembling.

"I need to go," he said after giving my phone back.

"Where?" asked Issei.

"To deal with someone and teach her a lesson that she won't soon forget" he replied harshly before storming out of the room, and Issei followed him while asking questions, I just hope that they return safely.