AN: thank you to everyone who read the first chapter, I hope you liked it please review as this is my first fanfic and would love to know what you think. I made a few mistakes in the first chapter and just to make it clear Olivia will be going into her first year and Harry his third.

Once they had Apparated to the street outside of the leaky cauldron Professor Dumbledore explained something to Olivia

"Olivia there's something I must tell you, your father doesn't know that you're meeting him I just told him to meet me here so don't be surprised if he doesn't recognise you or accept you as I'm sure you can imagine it would be quite a shock to find that your meeting your long lost daughter." Olivia nodded her head in reply.

Dumbledore was very nervous, although he knew what Severus could be like he hoped that today would be different as he was the girl's father but he hadn't exactly told him that Olivia would be meeting him today.

Olivia looked on in amazement for as she neared the building that appeared to be boarded up and blacked out but colour started to show and soon the sign was easily visible and she read "Leaky Cauldron" from it she raised her hand to Dumbledore's arm and said
"Do non magic people ever go in there?"
"No, it's invisible to all muggles or magic folk, now as you go in you are going to be able to smell a lot of different scents and some blood if you ever feel at all uncomfortable please tell me."

Olivia nodded as they entered the Pub, Dumbledore was right she said to herself she could smell lots of blood and new scents but Olivia held her breath in order to tame her thirst. Dumbledore was heading over to a table in what appeared to be the darkest table in the room not that it bothered Olivia, her eyesight wasn't affected by the darkness. Sitting at the table was a very pale man with straight greasy hair that hung in bangs on either side of his angular face. His black eyes stood out from his face and his black robes which seemed almost too small for him only made his pale skin stand out more than it did.

The man at the table stood up and nodded at Dumbledore greeting him with a rough tired sounding Professor, the man then gestured towards the seat opposite him. Olivia then stepped out from behind Dumbledore and the man gasped and looked at Olivia
"Pprrofessor iis it rreally hher?" The man stuttered
"Yes Severus this is your daughter Olivia Evelyn Lilliana Evans-Snape." Dumbledore smiled as he saw a small glimmer of happiness find a way into Severus' eyes

"Hello Olivia I'm your father." It felt so strange for Snape to say the word father but when he did he sensed that Olivia was a light coming to show him the way out of the dark.

The girl who was still stood partially behind Dumbledore smiled and took a step towards Snape and reached out her hand to Snape's hand and introduced herself through her mind she showed Severus a memory that showed Olivia in Lily's arms and James cooing over who he thought to be his daughter whilst Olivia intently looked and smiled at a younger happier Severus who quietly whispered so that only her vampire hearing would be able to pick up " I can't be with you now you'll understand but remember that mummy and daddy love you and that one day we will be together." Baby Olivia then smiled at Severus who returned the smile and left.

Severus was speechless Olivia smiled at him and Dumbledore nodded knowingly confirming Severus suspicion that Olivia had lots of vampire in her.

"Wow, you still remember that?"

Olivia nodded her head and then Dumbledore sat down at the table and Olivia and Severus followed him. Severus just wanted to cuddle his daughter and in that moment he promised himself that no harm would ever come to her and that the pair would never be separated again.

"Do you want a drink Olivia, Severus?" Asked Dumbledore both nodded their heads and Albus stood and walked over to the bar to order.

"You are very beautiful Olivia but I have a question why don't you speak to anyone?"

Once more Olivia stretched her hand out to Snape's and then showed him a flashback. It showed a man of whom Snape recognised as a death eater of lower ranks hit, kick, punch and insult Olivia who looked as though she was only six months old saying things along the lines of " you're an ugly brat you're going back to the orphanage tomorrow and if you ever open you filthy mouth again you will regret it even more because you punishment will be worse than this one."

Snape looked shocked at Olivia took her hand and put one on her face and stroked her cheek saying "no one is ever going to hurt you again if I have anything to do with it and you are a beautiful little girl do you don't ever need to worry about talking I want to hear your sweet voice Olivia."

Olivia smiled "I'm sorry for showing you that I can feel your anger and upset." Then it clicked in Snape's mind the girl had the gift of power over the gifts; she could give or take a gift strengthen it and weaken it.

"You're a very special girl Olivia your gift is the most powerful known in fact it has only been prophesied about."

Albus walked back to the table with drinks and explained to Snape that Olivia needed to get all of her school things and so once they had finished there drinks Albus went back to Hogwarts whilst Severus and Olivia entered Diagon Alley

As Snape and Olivia were walking towards Madame Malkins Severus could feel the confusion radiating off passersby who noticed the strange pair walking down the street and anxiousness and discomfort from Olivia as that was his gift; control of the emotions, Severus sent glares at anyone who looked there way.

"I don't have any money sir." Olivia spoke through her and Snape's connected hands.

"It's okay you're my daughter I'm going to buy everything for you and call me Severus or dad if you feel comfortable doing so."

"Thank you daddy."

Several hours later Severus stopped outside a shop called Olivander he gave Olivia some money and told her to buy a wand and that he would be back soon he just had to get some potions ingredients.

Olivia entered the shop and an elderly man walked over to Olivia and asked

"Would you like a wand miss?"

Olivia nodded her head in reply as Mr. Olivander went to find a suitable wand, he returned within a few seconds and gave Olivia a greenish wand that had ivy spirals on the sides and told her to give it a wave. She did and the pile of paper on the desk fell off. Olivia tried six wands and none of them were right so far she had smashed a vase, broken a lamp, cracked the window, spilt a glass of water and set fire to the last wand. Severus walked in just as Mr. Olivander gave her an ivy coloured wand with rough bumps at the bottom.

"No!" Severus cried and snatched the wand out of Olivia's hand, both Mr. Olivander and Olivia both gave him a questioning look and so he explained.

"If she waves that wand then I believe it will explode with dire consequences."

Snape then walked over to Mr Olivander and whispered something to him, he nodded and walked over to the back of the shop and levitated a very old box that looked as though it would crumble at your touch, Mr Olivander told Olivia to pick up the wand. It was the most beautiful wand Olivia had ever seen it had emerald and ruby coloured rings that were twisted and embedded into the handle were rubies and emerald and then spiraling to the tip of the wand which was silver and gold swirled together to make a beautiful tip. Olivia picked it up and a gold ring appeared around Olivia's wand her wrist and a whisper in Latin spoke "Scientes, Custos hominum natura matri , et dominus meus es, et ego respondebo tibi modo." (English All Knowing, Protector of people, Mother of nature, you are my master and I will answer to you and you only.)

All three of the people in the small shop looked on in amazement; it was Mr Olivander who spoke first saying that the wand was going to cost 7 galleons. Severus paid Mr Olivander for the 12 inch elm wood with dragon heartstring and phoenix feather core.

"Olivia you are the only wand who can touch that wand because it has two cores it is the only known wand to have two cores and they react in an unknown way meaning that if I were to touch that wand it would probably hex me." Snape stated to Olivia.

Not wanting to talk in front of Mr Olivander Olivia nodded at her father and picked up her wand whilst Severus thanked Mr Olivander and they walked back into Diagon alley. Olivia looked at Severus as she heard a woof coming from his jacket, Snape smiled and pulled out an adorable white and beige Pomeranian Shih Tzu. Olivia's face broke into a smile and took the dog carefully and mentally asked Snape

"Did you buy food, bedding, toys and treats for Topaz?"

Snape's face fell as he realised he hadn't purchased anything for the dog whose name was now Topaz.

"No, sorry sweetie I forgot, we have got to go and meet the Weasly's and Harry now, but I will get the supplies and owl them to you, then keep the rest of them at Hogwarts, Topaz is going to have to live in my office as my pet because students are not allowed dogs as pets . "

Severus continued to explain to Olivia that she couldn't tell anyone about how Professor Snape was her dad because it was a secret that would put her in danger and also that he would have to treat her just as he treated the other students. As they neared the leaky cauldron Severus pulled Olivia in for a hug and told her to take care, they then entered and walked over to one of the biggest tables which had seven redheads and one raven haired boy who stood out amongst the orange sea. All eight of the people at the table looked up and smiled at Olivia and scowled at Snape, apart from Molly and Arthur Weasly, who shook hands and then introduced themselves to Olivia.

Harry stood behind Mrs Weasly and smiled at Olivia shyly as he was unsure of what Olivia would think of him; would she think that Harry was selfish for going to the better home and never looking for Olivia or that he didn't like her because he took the credit for defeating Voldemort when really it had been her? To Harry's relief Olivia smiled at him, however, when she reached her hand Harry was very confused but his question were soon answered as Olivia telepathically asked Harry why was he nervous. Harry then remembered that Olivia had the gift of power over the gifts and could probably conquer the world if she so wished.

"Ididntknowwhatyouwouldthinkofmeithoightyouwouldthinkiwasselfishandnotlikedmeand"

"Calm down Harry I can feel that you are very anxious but don't be because I understand that you couldn't help what happens you were only three after all."

Harry visibly relaxed and then proceeded to introduce her to the rest of the Weasly's; Ginny who was just about to star her second year, Ron in his third year, Fred and George in their fifth year and Percy in his seventh and final year as head boy. Harry also told Olivia about Charlie and Bill who were both away working.

After Severus left Olivia her and the Weasley's went to Gringotts, the bank, Harry also went to his volt. He group didn't go to Olivia's volt as Snape had already given her some money. Once they had left the bank Mr and Mrs Weasley and the twins, Fred and George, went to the second hand robe shop whilst Ron, Harry, Ginny and Olivia went to meet Hermione in the book store. When the group arrived at the book store a girl with brown hair and brown eyes bound towards Harry and Ron then asked them if they had studied over the Holidays Harry and Ron both looked guilty and Hermione shook her head playfully at them. Then she turned to Olivia and said

"Hello, I'm Hermione Granger it's nice to meet you but who are you." Harry having heard about his sister not speaking to anyone jumped in and explained to Hermione

"This is my sister Olivia, he dad is Snape but no one can know that because she is also part Vampire and she can talk to you by using her gift but she doesn't like to speak to people out loud."

Hermione knew all about harry having a small bit of Vampire in him but not much so it did no surprise her and she smiled warmly at Olivia and promised to keep her parentage a secrete then Olivia proceeded to use her gift to thank her and Hermione let out a small gasp before smiling and stating that it was amazing.

Time flies when you're having fun and soon all five children headed back to the Leaky Cauldon except Harry and Olivia who headed to Magical Menagerie where Harry bought his new found sister a pet. When harry and Olivia first went into the shop a beautiful Phoenix flew over to her and said hello young one Olivia then replied

Hello, how are you still here you are so beautiful

Because I don't like anyone who has tried to buy me yet but I like you

harry looked at Olivia shocked and asked how she had just had a conversation with a phoenix, Olivia just replied I don't know I've always been able to do it, but I would like to buy the phoenix, if it isn't too much. Harry walked over to the counter and asked the shopkeeper how much the phoenix cost and the shopkeeper said

"You can have her for nothing if she lets you take her out of the shop, no one has been able to yet and she won rebirth until she finds her owner, but good luck."

Harry went and told Olivia about the bird, Olivia smiled and patted her shoulder the bird to everyone's surprise flew onto Olivia's shoulder and then left the shop with Harry following close behind them in order to make sure no harm came to his newfound sister. The pair headed back towards the leaky cauldron where they met the rest of the Weasley's and told them about their day.