A/N: Hey everyone! A great big thank you goes out to everyone who reviewed. I really liked them. Please read the last Author's note. I have decided to extend the prize opportunity to this chapter. Last time on The Problems After Zero and Yuki find out that Aido is the one who interrupted their moment. After some teasing, the group tells Cross on what is happening and what's going on with Kaname. Cross says that he's going to talk to Kaname. Yaguri appears and talks to the group quickly. The door opens and reveals a girl who seems to know the Kiryu twins.

Chapter Ten: Saya

"SAYA!" Ichiru and Zero shouted as they stood up and launched themselves at the girl. Yuki studied the girl as she laughed underneath the Kiryu brothers. Saya had white hair with red tips.

I wonder if she gets bothered by that…Yuki thought as she continued to study Saya, noticing that she had one grey eye and a dark red eye. Yuki noticed that Saya had a scar across her abdomen. I wonder how she got that…

"Get-"Saya suddenly cut off as she gasped and grabbed her throat. Zero noticed this and got off her but didn't go move away, only moving the collar of his tie. Saya glanced up at him guiltily before biting down.

"She's a vampire?" Yori asked Ichiru as he came over to her. Ichiru motioned for them to wait before they were told anything. Soon Saya released her grip on Zero's neck and licked away the blood. Zero moved away from Saya as Yuki moved towards him, knowing that he was going to need blood.

"Zero, here." Yuki felt Zero wrap his arms around her waist before kissing her neck.

"I love you, Yuki." Zero bit into her neck and started to drink some of her blood.

"When the HELL did HE become a VAMPIRE?" Saya screeched as Zero ignored her and continued to drink his girlfriend's blood.

"Five years ago." Ichiru replied as Zero removed his fangs from Yuki's neck and kissed the twin puncture marks that he just made. Zero kissed up Yuki's neck as she gasped and smiled.

"Zero…" Yuki trailed off as Zero's eyes met hers before pressing his lips to her. Ichiru rolled his eyes and watched Yori's face as her eyes grew wide in surprise. Zero's tongue entered Yuki's mouth as she gasped. Yuki could taste the metallic taste of blood as Zero's tongue wrapped around hers.

"Will you get a room?" Saya asked, breaking the make-out fest between Zero and Yuki. Zero glared at her before pecking Yuki's lips one more time. "So, you going to introduce me?"

"Yuki, this is Saya. Saya, this is Yuki Cross." Zero watched the two girls as they smiled at each other.

"Nice to meet you." Yuki waved to Saya. Saya waved back and smiled.

"Nice to meet you too. We are going to have to get together to talk and gossip," Saya replied as Yuki nodded her head in agreement and giggled.

"Great. Just what I needed." Zero glanced over at Ichiru as Saya turned her attention to him.

"So who is this?" Saya asked Ichiru as Yori smiled slightly.

"This is Yori. Saya, what are you doing here?" Ichiru asked as Yori looked up at him before looking over at Yuki, who was licking her lips.

"Yuki, what are you doing?" Yori's question startled the brunette.

"Tasting the blood that is still on my lips. I taste metallically." Yuki watched as the four teens laughed at her, Zero pressed a kiss into her hair as Yaguri smirked.

"Back to the earlier question. I'm here because dad heard about what has been going on between you and the damn pure blood Kuran," Saya said, still giggling at Yuki's comment. Zero sighed as he sat down on to the couch again, pulling Yuki onto his lap.

"So you're here to work? Isn't it funny as to that they don't trust you because of your blood but will use you as their under-cover agent?" Zero sarcastically questioned as Yuki sighed and snuggled closer to him. "I mean, they test me to see if I've fallen to level E yet. It gets really annoying."

"I know how you feel. It sucks too, but yeah that is what I'm doing." Saya sat down on the floor across from Zero and Yuki as Ichiru pulled Yori onto his lap and pecked her on the cheek. The five teens talked to get to know Saya, or catch up in the Kiryu's case. They stopped talking when they heard the door open, seeing Cross and Yaguri come in.

"When did you leave, dad?" Saya asked Yaguri as he walked over to the group. After Yuki's comment about her blood. Cross, you remember Saya?" Yaguri inquired as he sat down in a chair.

"Yes, who can't forget the famous Saya? How are you?" Cross asked all cheery as Saya inched away from him and towards her "dad".

"Is he always like this?" Saya warily asked as Zero snickered at her. Saya glared at him and cocked her head to the side looking at Yuki.

"Yep. You get used to it." Yuki smiled and nodded her head before elbowing Zero in the gut.

"OMF! What was that for?" Zero demanded as he rubbed his stomach, glaring at his girlfriend as she and Saya laughed.

"For being mean to Saya." Yuki yawned and rested her head against Zero's shoulder. Zero pecked her forehead and rested his head against hers while turning to Cross.

"Chairman, why does the night class have to be up during the day time?" Zero's question caused Yori and Ichiru to nod in agreement with the question. Yuki's shallow breathing signaled that she was asleep.

"Because, we are going on a field trip that both the day class and night class students will be participating on," Cross said in a sing song voice, causing Ichiru and Zero to groan.

"Go to bed guys. We can deal with this more tomorrow," Yaguri said as the teens stood up. Zero carried Yuki as he led Saya to a spare room that she could use.

"Saya, it's great to see you again." Zero smiled as Saya turned around.

"Thanks Zero. It's great to see you again too." Saya closed her door and Zero left, carrying Yuki to his room where he laid her down on the bed and got in beside her.

"I love you, Yuki." With that Zero went to sleep, holding Yuki close.

Wow, Zero became a vampire five years ago. And Yuki's okay with it, allowing him to drink her blood and then to kiss her right after. She is truly as special girl. She is perfect for him. Saya thought as she climbed into bed. Suddenly a sharp pain ripped through her back, causing her to scream in pain.

"SAYA!" Yaguri yelled as he burst into the room.

"Make it stop!" Saya cried as she curled up into a ball, waiting for the pain to pass. Zero, Yuki, Ichiru and Yori all came into the room just as Saya screamed again in agony.

"What's happening to her?" Yuki asked as she watched, helpless as to what to do.

"She has a jagged scar on her back, from a pure blood, and she gets pains like this if she moves just right to trigger the pain." Zero watched his friend as she started to calm down.

"Damn pure blood attacked me because I'm a half-breed. A damn hunter attacked me too, giving me the scar on my abdomen. Left me to die too, if dad hadn't found me on his way back from an order," Saya panted as she looked at Zero and the others.

"You're half human?" Yori asked in shock, thinking that she was all vampire.

"Yeah. Mom was human, dad was a vamp. Making me a half –breed loved by no-one. Used by the association, and told to die by everyone. Zero and Ichiru were my first real friends. They accepted that I was half vampire and played with me when dad wasn't teaching us. Yaguri adopted me and loved me like I was his own daughter. Pisses him off when the association uses me." Saya sighed and looked at Yori's face. Yori was so surprised that she couldn't take everything in.

"Wow. I'm sorry that you went through that. This probably won't make you feel any better, but I have no memories of my childhood until I was five. I was attacked by a level E. If it wasn't for Kuran, then I wouldn't be here today." Yuki watched as Zero smirked and Saya started to giggle.

"Wow. I never thought that you would call him that around me." Zero pulled Yuki into a hug.

"I don't think that will either. But, it's good that you are still alive. If you weren't then Yori would have to deal with those two stubborn idiots all by herself," Saya replied laughing as Zero and Ichiru glared at her.

"Hey!" The twin brothers said in unison, causing the girls to laugh and Yaguri to smirk.

"Get back to bed guys. We can talk more in the morning." Yaguri waited until the disciplinary committee had left before turning back to Saya. "I have you enrolled here. You'll be in the day class with the others, so you won't have to deal with being picked on so much by the blood-suckers. And you will meet Aido Cross, Yuki's older brother. He'll make sure that you're protected too, besides those four."

"Thanks, daddy." Saya sat up and hugged Yaguri as he sat down on her bed.

"You're welcome, sweetie. Don't do anything to trigger your scar again." Yaguri got up and left the room as Saya laid down and fell asleep.

A/N: So what do you think? I have been doing a lot of thinking. I will be using three places for the field-trip. So if you get a private message with a number in it, then you won that place. First Place is going to be a song of their choice-it will be played on the radio on the bus. Second Place is going to be an action that Yuki and Zero do on the bus, just to piss Kaname off, and the number of times they do said action (must be simple like making out or a tickle war, etc. No Lemons! They come later.). Third place is going to be the restaurants that the students eat at in the areas. If you win third place, I will email you the other two places so that if need be you can look up restaurants there. Also the winning places are in the order that the academy visits them. So read and Review and Good LUCK.