I don't own anything, just the OCs that may appear.

[P.O.V. Shizuka]

"Man, sure Mil-tan can be a little bit of an slave-driver when he wants to." I muttered to myself. I just got from a grocery store, which Mil-tan told me to go buy there, I accepted since it would have been impolite of me denying the request of the person who welcomed me into his home.

But even so. The night was quite beautiful if I have to say. Not a single cloud, just stars twinkling in the sky.

"Is good to conteplate the night sky. Since this is your last sight, girl." A voice, which send a chill through my spine, said from behind me.

I looked back to see a woman with a long navy blue color hair and brown eyes, she also was wearing nothing but a maroon trenchncoat-like top with a wide collar, it was open on the chest area which gave quite a view of her assets, also she had a matching skirt and black heeled shoes.

This woman, I know her. She's Kalawarna, an Fallen Angel serving Raynare.

But why she's targeting me? I haven't done anything that might get the attention of the paranormal world.

No time thinking about it, I steeled myself and I asked. "Might I know who I am speaking to?"

Yeah, I know its not original or anything like that. But I need to make her talk so I can at least grasp the reason why she was here to kill me.

"My name is Kalawarna. And since you said that to make me talk, I suppose that you want to know the reason of why you're about to die, isn't it?" Kalawarna says and she also managed to discern my intent. She then gave a soft laugh and says. "Oh well, since you're about to die, it doesn't matters if I tell you. The reason why is because you have a Sacred Gear in your possession and you're a potential threat to us, so if you want to curse someone then curse God for giving you a Sacred Gear in the first place!" With all that said, she threw a light spear at me.

But I managed to evade that in time by rolling on the left side.

Sacred Gear. In the world of Fate(Type-Moon verse) they would be the equivalent to Noble Phantasms, and this woman is telling me that I had one!?

But how!? I mean, I was just a random orphan that was throwed aside by her own parents in some cheap ass orphanage. So how can I have something like that!?

What about Issei!? I haven't even heard of him going out in a date with Raynare, which she went by Amano Yuuma by then.

Wait... so this means...

"I admit, that you're pretty nimble for a human." She gave me a little praise at my attempts of surviving her onslaught before licking her own lips and she had a blush on her face. "Plus also a pretty cute one at that. It really is a shame that I have to kill you."

Wait, what? Did... she call me 'cute' right? How come? I mean, yes there's a lot of sexual themes around this world and all. But no character so far had showed to be either homosexual or bisexual, so how come that this Fallen Angel is showing some sexual interest on me?

I got no time to think on that as Kalawarna threw another light spear at me.

"The more you run, the harder this is for me, cutie!" She cracked a laugh while hurling her spears at me.

Shit! What to do!? I have zero chance against her even if I awaken the Sacred Gear she believes I have.

I guess I have no choice. Its time to pull out my greatest of weapons.

This is the reason of the why the thought of me being in the world of High School DxD never crossed my mind.

Because from my pocket I pulled out a card.

"I will not stand by as you try to kill me, prepare yourself Kalawarna. Install!!" I shouted as a light covered my whole body.

[3rd P.O.V.]

Kalawarna mission was simple, to kill a young girl which was suspected of being a Sacred Gear holder.

If Kalawarna had to be honest. She would have prefered to have the girl as her personal toy, since she was just her type.

But then the girl had to be the defiant type, since she resisted of being killed. It was all the much better for Kalawarnar, but her orders were clear. Even if it hurt her to kill such a cute and fiery girl as her, she had to do her job.

But the girl just pulled out an strange card from her pocket and shouted 'Install' which then a blinding light covered Kalawarna's sight.

The moment the light died off and Kalawarna opened her eyes. The girl disappeared from thin air.

"Tch! Did she used a blinding spell? Our sources didn't say anything about her being a mage." Kalawarna said after clicking her tongue in frustration that her target seemed to have escaped.

"I am right behind you." The girl's voice whispered on Kalawarna's ear and then.

*SLASH*

*SLASH*

*SLASH*

Kalawarna then for reasons she can't explain. She fell on the floor, but she could see her body towering her.

But also, she could make out a figure dressed in Japanese tattered clothes, but she could only make out its red eyes before everything turned dark.

[P.O.V. Shizuka]

"Ugh..." I couldn't help but to let out a little sound of disgust from my mouth.

I know that if I didn't do so, then I would have been the one to receive the end.

But... I... I just killed someone. She wasn't a human, yet I still feel pretty uncomfortable from just taking a life so simply like that.

In a normal situation in this world, at my current state, I could never stand up to any of the supernatural of this world, not even some so weak as Kalawarna or Raynare who could only throw spears at others.

But luckily. I had something amazing that could secure my protection from this world, at first I thought that I would have to use it against a Vampire, or Dead Apostles, ever since I got reincarnated.

I never could have guessed that I would use my Class Cards against those beings.

Yes, what I had in my power were class cards. Seven in total. The same cards used in the world of Fate/kaleid liner Prisma Illya to tap in the power of Heroic Spirits.

I used to the usual summoning system to make up my deck of cards. I got all the Seven Main Classes.

The one I used was the Assassin class card, Okada Izou. A figure of the Bakumatsu period, known as being one of the Four Menslayers of Japan.

"(Sigh heavily) I better leave now before the 'someone' I tried to avoid comes here." I thought for myself as I used my Presence Concealment skill in order to sneak off without being noticed.

A heck of a day awaits me tomorrow.

[3rd P.O.V.]

"Buchou. I can't sense the figure that slayed the Fallen Angel." A small-framed young lady, with a short white hair and yellow eyes, said in a monotone voice. This little lady was Toujo Koneko.

"I send out my familiar to scout the area, yet its presence totally disappeared. It is like as if it was a phantom." Akeno says with a serious look, as the figure that killed the Fallen Angel managed to sneak off from her familiars sensory magic.

"I see..." It was the only thing Rias could say while she was inspecting the area.

Takehaya Shizuka was attacked by the Fallen Angel, which she suspected she came from the Grigori Faction, but then from a blinding light came a terrifying figure claded in samurai robes and it wielded a katana with a crimson blade.

Since its whole face, except from its crimson-red eyes, was shadowed they can't identify whatever that figure was another human, devil, or other kind of supernatural that decided to save Shizuka out of a whim.

"Whoever it was that figure. I have to say that I'm beyond impressed with its level of swordsmanship." Says a young man who was the definition of a pretty boy. A short blonde hair, light blue eyes, and he also had a mole underneath his left eye. This young man was Kiba Yuuto.

"Why is that Yuuto?" Asked Rias, curious of the why her knight would say that.

"Not only it was fast, it was also very precise and fluent on its movements when dealing the killing. All those slashes were done on vital parts of the body." Yuuto said annalyzing the damages that were dealt on the Fallen Angel.

"Indeed... Such a fine work of swordsmanship could only be done by someone adept on killing." Rias said grimly. Since now there was a unknown factor going around her territory.

She even feared that the figure decides to go for Shizuka as its next target.

"Keep patrolling the area. We don't know whatever the figure is a enemy or a ally, but it is pretty dangerous to leave it on its own." Rias gave her orders like how a queen would order her troops.

"Yes, ma'am!" All her peerage members said in unison as they dispersed to cover more ground.

With Rias now left on her own, she muttered something. "I just hope that she's okay..."

She isn't aware, that the figure that killed the Fallen Angel and the girl which Rias prays for her safety were in fact the very same person.

But that's only something that Shizuka knows.

[P.O.V. Shizuka]

"Fuah... I'm beat..." I sighed tiredly as I plunged myself into my futon. Even with the powers of a Heroic Spirit, I'm still susceptible to exhaustion.

I had to put my Presence Concealment to the highest since those devils from the school were persistent on finding me.

But after one hour, I finally managed to slip away and then I finally returned to Mil-tan's home.

He was really worried for me since he was crying a river over the fact that I didn't return for two hours.

Leaving Mil-tan aside from now.

Damn... I didn't want to get myself involved with the supernatural yet. Since I still don't have all the Servants for the other five classes for the Class Cards. I only had two Heroic Spirits for each card, which are Okada Izou's card and the Archer card.

.
..
...
....

Tomorrow Rias is going to send someone to fetch for me to both tell me of the supernatural, maybe even offering me to join her peerage, and ask me about the Class Cards.

This is a problem for me. I don't want to get in a infavorable possition with those devils, who cannot help but to look down on humans despite of them forming the majority of their numbers with the Evil Pieces system.

Damn it... I have to think a way for me to remain independent.

Also... I have to think about moving now. I don't want Mil-tan to get involved in all of this if the Fallen Angels had come for my head. And since I killed Kalawarna, they may even sent more to try to kill me. I would only put Mil-tan in danger if I stayed longer.

Tomorrow it will be the final day where I will enjoy a normal life. While I wished to remain that way, I knew that ever since I got reincarnated in this world 'normal' was never a option for me.

[On the academy in the next day]

"Captain, about tomorrows practice. Don't you think that we need a new equipment?" Murayama voices out the problem our club currently faces.

I had slept well, despite the wreck I was, and after the sun rose out like everyday I had dinner and then went to the academy.

Today we had History lesson, which is where I stood up more than any other lessons.

So far, everything was just like always. I replied to Murayama saying. "I shall talk to the Student Council about that. For now, we should focus on practicing more for the tournament in the next month."

"Yes, captain!!" All the kendo club members said in unison at my words.

Oh, yeah. I never explained the how I became the captain of the club. Well, on my first day I had always showed a interest in the kendo club, so I entered. But the longer I stayed, the more I started to both enjoy and feel at ease on practicing kendo.

But in doing so, I was better than anyone in the club, which impressed the girls and Murayama, with the rest of the members, dominated me as the captain of the club.

Well, I can't deny that our school performance on kendo in the tournaments wasn't the greatest before I came along. So I guess dominating the one who's better as the captain was the right choice for Murayama to pass me the title.

While I was chatting more with the girls. I suddenly heard the squeal of joy of the rest of the class.

I turned my sight to see the reason of the conmotion.

To my, not, surprise. It was none other than Kiba Yuuto, the pretty boy of the school and enemy of men.

"Its Kiba-kun!" The girls, the members of my club included, squealed in joy at seeing the most handsome and popular guy around the school. And the next thing I know, they surrounded the guy.

I wonder if I was genuinely a girl, I could also appriciate Kiba's handosomness? Nah... I can't even imagine it, as a guy(on the inside) I can't bring myself to think of him with me.

"Excuse me for a bit." The handsome guy asked politely.

"Oh, please come in." Murayama says while also fawning over the pretty guy.

Even after becoming one, I can't never understand women. I mean, appearances are not everything. Well, at least Kiba is a decent guy, although a dumb one, unlike trashes such as Matou Shinji.

"Its a humble place, but make yourself at home." Katase says while blushing. Girl... first, this isn't your class, and second, this isn't your house, so drop thr 'make yourself at home' thing.

"Oh, hello." Geh! He's coming to me.

"Wh-What do you wish?" I asked politely, I hope that no one noticed my stuttering since I don't want anyone to think that I have a insterest on the guy.

"I'm here on behalf of Rias Gremory-senpai." Ugh please... drop that smile, it creeps me out. Are you expecting me to just fawn over you like the other girls?

"I see... may I ask the reason?" I tried my best to at least smile calmly, but failed miserably as it seemed forced.

"Hehe~ That's a secret. So, would you follow me?" Gah!! Don't giggle like that! Take the hint that I'm not into dudes! The more you speak to me like a gentleman, the more I find myself creeped out!

"Aww... Kiba-kun has been charmed by our cute captain!" Murayama... I'll slap you if you say more.

"So captain is Kiba-kun's type, who could have guessed..." Don't dramatically say stuff like that, Katase!

Okay, that's it.

"If you had the time to gossip like that, then how about starting to return to your classes, today's practice is gonna be triple hard!" I fiercely ordered my troops with fire on my eyes and authority on my voice. "And the rest of you, this isn't a show, so mind your business!!"

"Y-YES, MA'AM!!" All of them fearfully did as I said.

Kiba smiled wryly at what just happend and said. "I... don't think that you should have been like that to them, Takehaya-san."

"It was necessary. So now, shall we go now?" I asked and Kiba nodded, which then I started to follow him to the Occult Research Club.

In all honesty. The members of my club are nice girls, but sometimes they can get on my nerves sometimes. So I need to be authoritive once a while, or else I would be more like the pet of the club rather than the captain.

The moment where my normal life is over has come. And no matter what, I shall never back down from anything.

Gods, devils, or pretentious guys calling themselves heroes, it doesn't matters!

I shall take them on regardless.

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