-So I decided to put Yui as the heroine here since readers don't want any OC ,so here it is. Yui will not be all that innocent and kind, polite here ..so ...enjoy x3 ..Don't send hate towards my story, if you don't like it then don't read it.
On with the story:-

Another Normal day, Mine and Kou's relationship was just like a normal couple, filled with fights, caring and love but who thought that all will change with the arrival of a new student ...

"Eh? For real? A transfer student now?" I asked my best friend while I took my Biology books from the locker of the school.

"yeah! and Gosh! Alice told me that he is so cute" She squealed while fangirling for the new boy she hasn't even met yet.

I rolled my eyes and giggled at her "please..you find everyone cute here" I said shutting the locker back with my books in my hands "Lets go to class" and was about to walk away when my eyes landed on an unfamiliar face.

The Guy had black hair with greyish tips and reddish orange eyes, his uniform was neat and he was playing some sort of game in his smartphone ,I have to agree that he was cute but I didn't say anything and quickly turned my gaze back to my books when our eyes met and he got near me "aah, so you are in my class" He said while looking at the biology books I was holding.

I looked up at him "ah yeah..you're the new student right?" I smiled trying to be polite with him while my left eye twiched at the audible squeeling of my friend behind me.

"yes I am and I cannot find my next class, which is Biology. Can you, a beautiful lady, help me in getting there?" He asked with a small cute smile and such shocking manners that I kept staring at him for like a minute.

I realized what I was doing and shook my head "ah sorry for that.." I said getting embarrassed for my staring and smiled at him once again "Sure I can , come with me" I said and was ABOUT to walk with him when some familiar strong arms wrapped around me making me stop in tracks, I sighed knowing who it was and asked "what is it Kou?"

"ne... thats not very welcoming" He pouted at me and then moved his gaze to the new student "who is that M Neko-chan?" He asked while narrowing his eyes at him

"Oh, He is a transfer student in my class..his name..." I began but remembered that he hasn't told his name yet.

"Oh right, How rude of me to not introduce myself" He put a hand on his mouth showing an expression of shock and then bowed "My name is Kino" He smiled at me

"Kino...Just Kino? No surname?"

"No ...Only Kino"

"ehe looks like we have something in common ..My name's Yui and yeah no surname"I smiled back and looked down thinking 'not after what he did to me'

"Beautiful name " he complimented

I smiled and nodded "Thanks" I then looked at the clock in the hallway and then back at Kino "Lets go to our class then?" I was about to move but Kou's arms stopped me once again, I looked at him through the corner of my eyes seeing that he was glaring suspiciously at Kino

I turned my head to him and smiled forcefully at kou as he wasn't letting go "Kou darling.I think you have a class too right now and as you know we too have one so if you don't mind..." I pushed his hands off myself and walked forward to kino "let's go then"

Kou pouted like a child "B-But I can show him the room ..hmph!" and then glared at Kino ,crossing his arms then walked away mumbling "Stealing my M Neko Chan like that"

I sighed at Kou's behaviour "He is getting really overprotective" I mumbled and looked at kino with a smile "come on or we'll get late" I said and started to walk with him to the Biology class "So... Kino-kun why did you suddenly transferred to this school? and a night school specially" i asked trying to start a normal conversation with him

"hmmm well my Father sent me here because of his work" he answered not wanting to give any details then turned to look at me "what about you? I thought that... well, there is nothing to hide, that Kou guy is a vampire along with many students here, why a human is in a night school?"

I stopped in my tracks and looked at him shocked "You knew?...But if you know there are vampires here then why would you come here ?" I asked him in a whisper not letting other passing by students in the class hear and looked away "well about me ..I am here because ..because of reasons" I replied not wanting to give any details as well.

Kino smiled not wanting to tell me that he is also a vampire "well, it was obvious at least for me, so we both have reasons eh? fine then, so where is the cabinet?" he smiled again taking my hand so that I can step closer to him "No need to be scared of me dear"

I nodded "yeah ehehe why would I be scare of you?" I then showed him the cabinet for the small animals to examine " I was just surprised that you know about them... alot of people ..humans like us don't know this ya know" I spoke while we did the examination

Kino looked at me "Humans do know, they just chose not to believe, there is a difference" and then the bell rang and we walked to our next class which we had together as well, of mathematics , the subject which I hated more than anything

" better to not believe than being scared all the time " I sighed while sitting next to him "lucky non believers ... " but then smiled at him "not that I am scared of them, I am in a relationship with a vampire for like a year "

Kino smiled back, taking out his notebook as well "I see.." and looked around only to notice that a lot of girls were staring at him, he then again turned to me and whispered "uhmm...why are they staring at me? Do I have something on my face?"

I looked at him confused and looked around to see he was right, girls were gossiping and fangirling over him and thenI looked at him and smiled "oh that? that's cause you're damn cute" I said then blushed when I realized what I said "d-dont get the wrong idea o-okay?!...I didn't mean it in t-that way"

Kino blushed a bit looking at me for a while and then grinned "well then...you are DAMN nice" he laughed not used to saying this word and winked at me.

I couldn't help but giggle "you look like you're from a 'Royal family" I joked and started writing important formulas in my notebook.

Kino's eyes widened a bit but he remained calm "w-well...not true" he smiled "you have one ordinary boy by your side" looking at the formulas, I wrotehe spoke "Oh I know these" He said as he was taught these already by a personal teacher in his mansion.

"really?" I looked at him surprised "good for you, cause I hate maths and these formuals are so agh" I pouted angrily at my notebook "Math isn't my specialty you know" I smiled at him a little

"these are easy..here I can teach you" He scooted near me more

"Really? thanks!" I cheered and seeing that he had difficulty in seeing my notebook I scooted near him as well, now sitting right beside him "Better?..okay so this one is tough" I pointed at the formula which looked the most difficult

Kino started to teach me in the easiest way but as I was near him he could smell the scent of my blood . He bit his lower lip as his eyes were fixed on my neck and then licked his lips but soon he shook his head and continued to teach me "Um, can you give me a school tour in the break?..if its okay" He asked with a sweet smile

I nodded at him "sure why not" and then we spent the rest of the class like normal classmates with him helping me in learning the formulas and then the lunch break bell finally rang . I stood up and stretched "For the first time I understood these formulas ..Thanks Kino-kun" then remembered the promise I made and extended my hand "lets give you the tour kay" I smiled while tilting my head.

Kino smiled and stood up and then took my hand as well "lets go then" and then exited the class but as we walked out, we saw Kou leaning to the wall opposite to the door of our class

"Where are you both going...together?" Kou raised a brow while his arms were crossed, looking in our direction then smirked evilly at Kino "you aren't trying to get close to her, are you?"

Kino looked at me and then at him , a little shocked "what are you talking about ? ..I am not " He let go of my hand and looked away acting hurt

I looked at Kino and then glared at Kou "I was just going to give him a tour of our school..nothing else" I said and took his hand in mine once again and walked past Kou "so if you don't mind.." I said and lead Kino to downstairs

As we walked past a shocked Kou , Kino flashed him a smirk while showing him that he has entangled his fingers with mine but before Kou could say something or follow us, his fangirls surrounded him, stopping him there

"sorry for that Kino" I appologized by while showing him a small smile "he gets a little jealous when he sees me with other guys..but don't worry its Okay" and then started the tour with him "let's go from bottom to top" I said and showed him the library and other classes then all the 4 labs and cafeteria "ah you want to eat?" I asked him while passing the cafe but stopped at its entrance

Kino nodded "why not? " and then we went to the counter from where the students buy food stuff "what's your favorite sweet dear?" he asked me

"Cookies~" I chirped not caring of why he asked that and then raised a brow "whoa...where did this dear came from?" I asked him with crossed arms

Kino ignored my question "cookies hm... HEY!" He yelled and ordered all the available cookies in the cafeteria not caring for the price

"H-hey! wait! you don't have to order for me..I can buy myself if I want" I tugged his arm sleeve while looking at the bag full of cookies he ordered, surprised and secretly with greed

"don't be stupid dear just take them, I know you want them" he smirked and gave me the bag and tilted his head, now smiling innocently "take this as a gift from me for showing me around"

"I..I ... OH MY GOD! double chocolate layered caramel wafer premium?! ...its So expensive why would you buy something like this to me?" I looked at the bar in my hand and then at him with twinkling eyes as I was saving money to buy this bar for a long time then shook my head "But its too expensive. I can't take it, we just met and I can't give you back something either" I sighed while remembering how I wasted my whole pocket money on useless stuff

"You've got be kidding me, dear ~ you were so nice to me and that's worth more than money, so keep the bag, I insist. Otherwise you will offend me" He smiled innocently at me which I couldn't possibly reject

"uh...okay?" I smiled a little at him and took out the premium wafer and bit on it then moaned on its taste "its heavenly"i said being in my own dreamy world while slowly munching on it, my eyes closed at its taste

Kino smirked and took my free hand in his "let's get going, ne?" he started walking with me out of the cafe and to some 'quieter' place of school, But I didn't notice as I was indulged in Wafer's taste completely

Soooo here's the Intro chapter for our beloved new DiaHell member ( ▽ )
it was kind of boring but it will get interesting afterwards
Special Thanks to My dear Role player friend 'Cvety' for the Ideas
I will continue it if I get some reviews °˖✧◝(0~0)◜✧˖°