Zero and Yuki sit in the living room alone together since their father had something important to do. Yuki is sleeping on Zero laps, he doesn't know why Yuki didn't sleep in her room but he decide not to ask his sleepy sister. Zero was reading a very thick book so when he finish it he hope it's bedtime so he can go to sleep and put Yuki I her room.
As Zero keep reading, he heard some few knocks on the door. He slowly places a pillow so Yuki won't wake up and realized he was missing. Zero walk toward the door and stand there not bothering to open the door.
"Who's there?"
Zero knew his father can easily open the door, any human can except for vampires. That is why Zero always needs Yuki to open the door because their father had placed a seal so that vampire can't enter. Even level A vampire can't enter. Only an S level vampire can enter since he's strong enough to break the seal. Zero knew this since when he was young he always sees Kaname walk in and his follower always stand few steps away.
His late father had taught him everything about vampire, their weakness so one day Zero won't have any problem fighting them.
"It's me Aido."
Zero grips his hand.
"What are you doing here bastard?"
"I want to talk to you so come out."
Zero isn't stupid so he didn't move. He doesn't like Aido personalities since Aido is popular as a playboy. He can't understand why Aido bother to become one of Kaname followers since he doesn't look like the type to get single dirt at his face.
"Just tell me what you want. I don't have time for your stupid games."
"I'm sorry about that day. I know I shouldn't kiss you but I can't help it."
Zero froze; he doesn't remember that Aido did that to him.
"What did you mean?" Zero asks as he gets closer to the door. "Since when did you kiss me?"
He can hear Aido sigh from the other side of the door.
"Zero, you don't know. What going to happen to Yuki. She…."
As Aido was about to finish his sentence he fell a few glare from behind him. The other vampires were surrounding the house. Zero can hear Aido screaming in pain as if he was being torture. Zero take a step back and take out his gun. He can feel tons of vampires are around them. There's no way he can stop them all at once, Zero quickly ran to Yuki and relieve to see her still sleeping soundly and was hugging the pillow.
Zero quickly ran to her and carries her in his arms. He had to hide Yuki somewhere save first and then prepare to fight. He quickly opens a secret door which is hidden behind the book shelves. There was a big hole, big enough to put Yuki in it. He put Yuki in there gently and quickly closes it as the seal is breaking. Zero ran out from the house and shut the door before any of the vampires had chance to get in. he pointed 'Bloody Rose' at them and warn them not to get near.
"Go back to your dorm!" he shouted as he pulls the trigger getting ready to shoot. Zero never shoots anyone before and he hope he can still remember how to shoot correctly because if they attach Zero can't shoot and miss the first one because with this number he won't be able to tell if he had time to even shoot every one of them. He also had to beware that not all of them are level C.
"There's too many."
As h suddenly he decide to just shoot, he saw Aido on the ground with scratches everywhere.
"What the hell they did to you?" he says as he run toward Aido to check if he still alive. 'Why are they doing this, aren't Kaname suppose to be guarding them.'
"Ze…. Zero…."
Aido open his eyes halfway and he's half conscious.
"Yuki…..Hurry and ran away from here."
Then Aido take his last breath, Zero closes Aido eyes and give him a quick pray.
"I don't know what's wrong with you guys but you break the law."
Zero shoots them, they keep attacking and Zero manages to dodge and block. He uses all his strength to shoot them with his 'Bloody Rose'. Zero had known what they are after but why…. Yuki hasn't done anything to offense them especially to Kaname. Kaname is Yuki role model.
"Damn it."
At last the vampire attack hit Zero arm and legs which make Zero slower. Zero also doesn't have strength that can help him to fight. It was then he realized, it's time to use it.
Zero eyes glowing red in darkness, his fangs grow sharper, all the vampire are surprised as Zero suddenly attack them with high speed and strength that is stronger than a human.
"This will teach you a lesson."
Zero gives another shoot and this time his 'Bloody Rose' was able to shoot more than one of them. Even though he was able to use his power he can't help the fact he feel something wrong.
Kaname walk into the house, and look around to see if there anybody there. There was no one so he steps inside without force or anything. He walk toward the book shelves and with one knock on it the book shelve broken to pieces and Kaname open a secret door and smile to see Yuki sleeping in there.
He looks at her and surprises how she resembles him so much, her hair color, and her face. The only difference they had is personalities and gender. He carries her and put her on the couches. Yuki murmur and woke up surprise to see Kaname doing in her house.
"Kaname, what bring you here?"
Kaname open his mouth and show her his bare fangs, Yuki scream as he push her down.
"ZERO!" she shouted but Zero was too busy fighting to hear her screaming.
Kaname bend over and bite her neck, she struggle with amount of blood loss. Kaname bite his hand and lean over and whisper.
"Don't blame me for what about to happen."
Yuki can feel a thick liquid entering her mouth, it taste sweet but there's something wrong about it. Her eyes are watery, her heart was beating rapidly. She turns around to see Zero burst in shouting her name and Kaname disappear like a wind.
"YUKI!" he shouted, Yuki close her eyes as he heard Zero words and closes her eyes.
*Flash back*
Yuki fell down as her brother had use his weapon, Yuki can't handle his brother strength and fell.
"It hurts…"She cries but her brother didn't help her, he look at her sadly.
"I'm sorry but we have to do this, for the upcoming day."
Yuki doesn't know what he meant but he everyday Kaname will take her to the training room to train her. Yuki always keep asking why they have to do this and Kaname will always answer without explanation.
In order for one of us can live.
Now after all those years Yuki had finally manage to understand what he meant by that. They have to fight one day.
*End Flashback*
She opens her eyes and Zero holding her hand looking shock. She realized something different, her view is sharper and hair is longer than it suppose too. She look at her skin, it was the same color as the night student and more importantly she feel stronger and more energy.
"Zero…" she smile at him. She sit up and hug him, Zero was surprise by her action suddenly.
"I really want to celebrate my birthday with you."
"Yuki." He pulls her closer. "What did you mean? What are you planning?"
She smiles at her beloved person. Right now might be the last time she will ever see Zero face. If only she knew this sooner, if only she didn't get close to Zero to make him sad.
"I love you Zero."
She gives him a kiss.
"Zero this is an order." Her eyes glow.
"You must….." Zero eyes wide open and nodded obey her order.
"Yuki….." He cry watching Yuki walk out. 'Only now I just realized, I belong to you.' He says as he covered his face with his bare hand.
Yuki walk toward the night dorm, where all the vampires are waiting. Kaname stood in the middle holding out a scythe at Yuki.
"This weapon was use by our mother and will pass down to you."
"Yes, Kaname Oni sama." She takes the scythe and stand at her place. The clock struck twelve and Kaname and Yuki swing their weapon.
"Zero….. I really want to see your smile again." that was her last thought as she feel a sharp pain slice her neck and before she knew it the place got dark and she can see Kaname tears coming out. She knew, Kaname still care for her but he never care for her. Yuki hope Zero does as her order him to do.
"Bye..." she said weakly as she died. Kaname walk toward her.
"We're now one." He says as he bites Yuki dead body drinking the remaining blood.