Zero x reader

Welcome New Student

You and your brother just joined Cross academy hearing it was a safe place for vampires and humans. It would be a great school since the incident.
Flashback
'You were playing tag with your 5 year old brother. You decided to take a break when there was a knock at the door. You called your mom to answer the door when. 'BAM' Your door had broken down revealing a white haired beautiful faced woman. "Y/N take Responsibility of your brother Len We have to deal with this" your mother shouted and you just nodded
"So Shizuka Hio what brings you here" was the only thing you heard after that.
END FLASHBACK
You walked towards the academy when two people approached you. One had white hair and lavender eyes and was a male. The other had brown hair and red-brown eyes and a female.
"Hello I'm Yuki Cross you must be the new students" you just waved while your brother said more like yelled,"Oh Hello my NAME IS LEN And this is MY SISTER Y/N!!"
"Zero say hi" Yuki said as she elbowed him. Before he could say hi you cut in and said calmly "Zero right as in Zero Kiryu the vampire hunter?" This got Zero's attention.
"Yes and how do you know that"
Before you could speak your brother cut in "HOW DO YOU NOT KNOW IT'S AT THE VAMPIRE HUNTER TOWN AND WERE VAMPIRE HUNTERS" you personally kicked really hard making him cry.
"Way To Blow are cover tons OF VAMPIRES could have heard that Moron."
Yuki was quite surprised and offered to take both of you to your dorms which you accepted. 'Well quite a first impression ' you thought as you went to sleep.