Sis x Vampire

Third Person PoV 

A month has passed since Asagi has moved into the Akatsuki residence. Life certainly has been going smoothly for Kojou, infact too smoothly.

The dojos around Itogami Island are useless as most demons rely on instinct to fight and humans can't fight against demons with martial arts, hence there are no good dojos here.

Thus Kojou is only practising his familiars. The talk he had with Asagi about them had been enlightening for him.

*Flashback no Jutsu*

"So Kojou you told me that you can only feel nine familiars with you? What's up with that, isn't the 4th supposed to have twelve?"

"The only thing I can think of is that they are like Nagisa, inside someone else."

"We need to find them, if you feel them quickly tell me, I can use the cameras across the island to find them."

"Isn't that a breach of law?"

"Don't mind them Kojou, for a Primogenitor there is no law as their actions are the law. And no one wants to anger a Primogenitor by messing with their blood vassal, so I am also free from the law."

"Asagi, you are way too excited when breaking the law."

Asgai ignored the worried look of Kojou and continued her question. For someone as smart as her she needs to know everything about Kojou, so that she can help him.

"On another note, how do you talk with them?"

"For talking, you know, it's like having a pet. I can only sense their wants."

"And I have only seen you use the same familiar. Why?"

"I can only use that one."

"What!"

"Like I can use the others but it will give me backlash, as they don't accept me as the 4th just yet. Only the first does as I have drank blood to awaken it. I need to drink other spirit medium blood to awaken and use them."

Asagi was looking at Kojou with her mouth open and Kojou knew what was coming for him.

"Akatsuki Kojou, you didn't think that I needed to know this?"

"I forgot about it, Okay? It was a lot to take in at once. I was too happy being your boyfriend."

Asagi blushed at that and lost her anger but still berated him.

"But now that you have told me before talking with Nagisa, it is fine."

'Safe!!'

"What do you mean by 'fine'?"

"That means that you need a harem of twelve members, and I can manage it being the first and your girlfriend."

"It may be more than twelve."

Kojou lost his voice by the time he looked at Asagi.

"Now, what do 'you' mean by that?"

"There may be a familiar with two heads, so you know like, two heads, two blood types?"

Asagi took a deep breath in and out for a few times and said after calming down.

"Fine."

'That easily? I was hoping to get grilled.'

"That was because every Primogenitor has a harem, except the 3rd, even though she has a long line of butlers with her. And stop gawking at me like that, your thoughts are frighteningly easy to read."

After this talk Kojou gave up on arguing with Asagi on anything in the future.

*Jutsu Over*

Since then Kojou had been devoting one hour in the morning and two in the evening to work on his familiars. 

Asagi has been working relentlessly on her own to find anything about the Primogenitor, which is not known commonly.

But till now except their social life and basic information she is unable to find anything. 

Although it looks like the Primogenitors are easy to look up on the internet, the information is put up such that no weakness or anything of importance is on the internet.

But that is exactly what Asagi wants to find and she has the skills to do so.

Kojou was walking back home, alone. Because Asagi was required to run some maintenance on the island servers. 

She said that she may not come tonight, depending on the speed of her work.

Kojou PoV

The plan to make Nagisa lose her mild PTSD is going well. Now she can comfortably talk about demons or watch them on the television.

But still living with one might be too much for her right now. It might take a few months more but she will be fine, that I am sure of.

Walking along this street is almost nostalgic, I remember being here and doing something heroic.

"???"

What did I do to think that it was heroic?

"Arghhh!"

My knees buckled under the pain that shot through my head.

The bystanders looked at me with concern and the occasional annoyance. Since becoming a vampire my senses have become much better, so I am able to multitasking in my brain.

Feeling the need to stop by, I went into a local diner for some privacy cause I needed to recheck my memory.

Entering the diner I looked for an isolated table. Finding one I made a beeline to it and sat on it.

A waitress appeared and took my order. My senses told me that she was a vampire. 

And the demon registration band on her wrist proved it. Seeing her made the headache worse.

As I was going back down the memory lane. I was unable to recall any major events for the six months before I became a vampire.

That means I do not know how I turned into a vampire, I and Asagi already had deduced that but the pain seems to be specific for me only.

While I was thinking too much, my order arrived. A simple ramen.

The same waitresses brought it. Seeing her I couldn't contain My curiosity and asked.

"Excuse me, miss but can I ask your name?"

She looked at me and said 

"Veldiana Caruana. And for your purposes I am single."

With the seriousness that was spoken I was scared that she may think I was hitting on her.

To clarify the mistake I added hastily.

"No, I was not hitting on you. It's just that you looked familiar."

"Oh! Then no problem."

With that she went back but from the tone of her voice I could sense disappointment. 

Is she desperate for a boyfriend?

Eating my ramen I was thinking what could it be, the reason for my missing memories.

Before I could do something the waitress came and asked if I needed anything.

Again I was unable to contain the feeling in my stomach and asked her.

"Hey, can you talk with me for a second?"

Stupid Kojou I should be focusing on my memory but no here I am asking a young woman to sit with me. And I just got a girlfriend.

She looked at the manager and after he nodded in agreement she sat down in front of me.

"Have you changed your mind yet?"

"Unfortunately no. But I am interested in you a little bit. I am Akatsuki Kojou, a highschooler."

"My name is the same as before, and as you can see, I'm a waitress and single."

She is really desperate.

"Sorry if this is personal but, are you from some other country, the name Veldiana isn't Japanese."

"No, I don't remember much of my memories. I lost them in an accident. And I woke up here with only my name."

This can't be a coincidence. Vampire, no memory, injury the only thing is the time.

"How long?"

"Hmmmm! What?"

"How long had passed since the accident."

"About four to five months, why?"

"Oh nothing, my sister also had an accident around the same time."

'Why am I telling everything he asks so easily? I was never an easy woman even if I was a bit desperate."

At that time she looked over my shoulder as if thinking something and said

"Sorry, but my manager is calling me. If you want a date, you know where to find me."

"Sure."

After she left I also paid and started going home, but now that girl was on my mind.

This can't be a coincidence. There must be something common between us. I will tell Asagi later on to look into this.

My headache has been growing, so I need to take a break from all this thinking of the banquet.

Wait, what exactly is the banquet, never thought about it? 

Another thing for Asagi to search and figure out I guess.

…

I reached home and found Nagisa making dinner. I went near her and patted her head.

"Welcome Home, Kojou-kun."

She leaned into the pat. I stayed like that for a bit.

"I am going to take a bath in Nagisa."

"You are not going out today?"

"No, Asagi will come home late or not come at all. So I am staying today."

"Okay! So I'm going to have some sleep today, nice."

I blushed a little at that but was nearly unfazed by it. Atleast compared to howI would have reacted last month.

My relationship with Asagi has really boosted my confidence. The man I was during my basketball career, I am becoming that again.

Having a loving girlfriend really does this to a man.

I ignored Nagisa's smirk and went to take a bath. Maybe tonight will be nice and quiet, just sleeping.

If I look back at this day, I should have left the gods of irony unchallenged because it was not nice and quiet this night.

…

Third Person PoV

While Kojou was bathing Nagisa was preparing dinner.

The Akatsuki residence was on the second floor. Not too high, not too low, but currently around half a dozen people were standing near the back end of the apartment.

"I am sure that the spawns of that bitch live here. Listen carefully, the plan is to abduct them, threaten that bitch and then kill the children after we get what we want, understood?"

The man with a scarred face and prosthetic leg said in a rough voice.

"Yeah-yeah, we understand. It's just abducting some kids. How hard can it be?"

One of the mans with a mask on his face said, his voice muffled.

"But boss, why are we doing this?"

"That bitch, Mimori Akatsuki, the head of MAR, did experimentation on me and my brother. My brother didn't survive. I am sure that she knew what was happening but ignored it busy in her own research. Now she will understand my pain when her children are dead."

"Enough blabbering, we get the money out of this from MAR and you get your revenge. Let's go!" 

The biggest of the men said and all of them started climbing over the building using their equipment.

…

Nagisa was done with the dinner and was readying the table when she heard the sound of a window breaking.

She turned around to see multiple men entering the living room from her room. Her mind halted but came back soon enough.

'Robbers!'

But she was incorrect. They were much worse. Most of the men present were demons and the therianthropes were starting to change.

Nagisa's heartbeat was rising, the memories were rushing in. Her getting kidnapped, Kojou rushing to help her and getting injured and then blank.

And then she screamed, hoping to call for Kojou.

"Kojou-ku-?"

But her mouth was closed by one of the beasts. A therianthrop's speed is much faster than a normal human.

"Now, Ojou-chan, we can't have you screaming and alerting everyone. So please keep quiet." 

Nagisa was hyperventilating, the PTSD was coming in. Her mind had only one thought.

'Kojou-kun save me!!'

The beast was about to knock her out when he was hit by a punch in the jaw. The attack was unexpected and too powerful and thus he was unable to keep his balance and was thrown away crashing into the table.

While Nagisa fell down to the ground. She raised her head to find the face of her brother.

But there were some differences. His eyes were red and his canines were long, just like a vampire, also he had only pants ans no shirt.

…

Kojou had just come out after taking his shower and just put his pants on when he heard the scream of Nagisa, which was abruptly cut off.

He ran off to the living room expecting the worst and found Nagisa in the air with a beast raising her, with a hand on her mouth.

And the vampire was unleashed. He rushed before he could comprehend the situation and punched the beast, sending him tumbling.

His fangs were out and eyes, red. In the moment he had forgotten that he had become what his sister feared the most. In this moment for him saving Nagisa was the top priority.

He glared at the remaining five theriantrope's. The sixth one was lying on the floor.

His jaw was completely shattered by the punch and was out cold. Kojou hadn't held back on the much as much he should have, as the pain was too much even for a therianthrope.

Kojou rushed and kicked the stomach of the wolf like man and quickly smashed the face of another on his knee.

The first man had his diaphragm punctured and was out cold while the last one's skull was fractured.

Only after this the leader, the Lion type theriantrope's mind got in action and he blocked the punch of kojou, but was pushed back.

"Oye, what is this kid? That is not normal strength even for a demon."

The scarred man said, 

"That bitch must have experimented on her son too, yes that must be it."

Hearing that Kojou figured out that they were related to his mother somehow. He was cocking back his fist for a second punch but just then his eyes landed on Nagisa.

"Kojou-kun is also a demon?"

Her face was that of a scared child. And Kojou was momentarily distracted and the Lion man acted on it.

Kojou got his feets swiped and a kick sent him flying back towards the room he came from.

But he was back on his feet quickly and his bruises healed lightning quick.

But by the time he had stood up the remaining two men had gathered the knocked out men and were jumping out of the window.

The largest one, the Lion man, smirked at Kojou and said,

"We will meet again, boy. But next time it will not be so easy."

"Not if i beat you now!"

Kojou again used his superior physical stats to rush and punch the man but was blocked and the beast used the momentum to travel faster towards the window to escape.

Seeing that he was outwitted here, Kojou quickly turned towards Nagisa. Only to find her slumped down on the ground.

The adrenaline had run off sometime before. Nagisa, under the shock of being attacked by demons again and seeing her brother being a demon too.

Nagisa soon fainted leaving Kojou in a panicked state. He quickly reached for his mobile phone and dialled Asagi.

"Hello! Kojou, what is it?"

"Asagi, Nagisa has fainted, she knows that I am a vampire. Come quickly!"

"WHAT! HOW?"

"I will explain, please come quickly."

"I am coming, stay calm, Kojou."

AN:- First chapter for today. Come write some reviews!! Also add this to your library to not miss the future updates.