A/N: Konnichiwa! I just wanted to make this fanfic. I thought of this as I was watching the show. So, I decided to make this fanfic and post it here. I hope you all like! And remember if you want me to update then you'll have to review! So hope you all enjoy this chapter!

Summary: Seto and Mokuba go through a harsh life after having lost their real parents and ended up in the orphanage. After winning a chess match they were adopted. Unfortunately their father was of the cruel type.

One day, he meets a little girl in his gardens. He seemed to be calm with her and he wanted to be with her. But then she left and he never got to know her name! Till this day he wonders who she was. The only clue he has is a necklace and that her passion was dancing. Then one day a man introduces his daughter to Seto. Could she be the girl from his past?

Disclaimer: I do not own the show.

Chapter 1: Childhood

It was an ordinary day. Although the sky was blue and the clouds pure white. There was a boy walking along the gardens of his home. Hands in his pockets he just looked around without any interest at all. His father was having an important meeting. His brother was taking a nap inside.

The boy's name was Seto Kaiba. He had brown hair and blue eyes. His age now is ten years old. Right now he was having a hard time with his 'father'. At least they weren't in the orphanage anymore was the only good thing though. As he turned the corner he stopped. A girl was standing there a few feet away from him.

She was staring at the sky with a small smile on her face. Her hair was tied up in a neat bun and was tied by a long ribbon. For some reason she was wearing leotards and tights. A frilly skirt was around her waist as well. As she placed some hair behind her ear she noticed the boy watching her.

She smiled and turned to him. "Oh hello, you live here?"

He just stared at her. "What are you doing here? He asked her rudely.

Sensing the tone of his voice she looked away. "Oh, I'm sorry...I was just...looking around..."

"So why are you here?" Seto asked her calmly.

"My father is having a meeting." she replied and then she went to the bench nearby and sat down. "He said it would take only a while..."

"What's with the clothes?" He took another look at her outfit. "Is that a costume?"

"Huh? No silly." She giggled and smiled at him again. "This is what I wear in my ballet class. My father said he would bring me there after his meeting."

She patted at the spot beside her. "Why don't you sit with me? I'm kind of...lonely..."She slightly blushed but only out of mere embarrassment.

"Hmph!" He grunted and turned away but then he changed his mind and sat down beside her. "You're weird..."

She smiled at him and looked at the sky again. "To tell you the truth I don't have any friends."

"Huh?" His eyes widen when he heard what she said. "You don't have any?"

She just nodded "no" but she kept on smiling. "No. I don't not even in my ballet class...but I don't really mind..." A sad smile appeared on her face. "I'm used to being alone..."

He looked at her who was still smiling. "So, you're an only child?"

"No, I have an older brother..." She nodded her head again. "But he's in America right now; his dream was to become a great gamer..."

"Gamer?" He wonders out loud not really understanding what she had just said.

"That's right; he was always interested in games like chess, checkers and stuff like that." She explained. "Right now he's into trading cards and he wanted to join national competitions..." Her voice trailed off before continuing. "That's why he persuaded our dad to go to America..."

"You don't seem to be happy about that though..." Seto pointed out to her. "You feel lonely without him?"

"At first yeah...but soon I overcame that loneliness for a while..." She replied slowly and then she stood up and did some movements with her arms and legs. Then she turned to him and smiled. "Do you know what these are?"

"No...What are you doing?" He asked with a raised eyebrow. Instead of replying she just continued to dance with a smile on her face. Seeing this he felt mesmerized by her movements. "Is that...?"

Still dancing, she slightly nodded. "That's right...this is ballet...and my solo..." Finishing her solo with a spin she bowed to him and she looked at him. "Did you like it?"

"Yeah, that was amazing!" Seto smiled at her and stood up. "Show me some more!" Finally he smiled at her and was excited. Smiling, she complied and showed some more of what she had learned from her class. Every time she would show him something new he would cheer for her.

After two hours of being together. Seto finally was nicer to her and they began exchanging bits of information about themselves to each other. For some reason he felt something strange inside of him every time she would smile at him. Now, they were telling each other's dreams.

"My dream is to create a theme park world for less fortunate children." Seto told the girl his dream. He then looked at her who has been listening to him patiently. "What's yours?"

"Me? Let me see..." She turned and began to think. As she looked at the sky she recalled something. Then she looked back at Seto and gave him a big smile. "My dream is to become a great ballerina!"

"Ballerina?" He repeated with a confused look. Giggling she stood up again and began to dance. "I love to dance, it's my passion!" As she did a twirl she saw a man approaching them. When she stopped she turned to the man again. Noticing that she was looking into another direction he looked too. "Who's that?"

"I have to go now..." She said softly and began running towards the man. Not wanting her to leave Seto called out to her. "Hey! Wait! What's your name?"

Stopping in her tracks she turned and ran back to him. He blushed slightly since she was close to him. Reaching in the back of her neck she removed the necklace which he only noticed now. She then held it out to him. "Here, you can have this. It can be a sign of our friendship."

Taking the necklace in his hands he looked at it. The pendant was a blue rose which had some small diamonds on the edge of the petals. Right away, he knew that it was very expensive. He held it back to her and said. "I can't take this..."

Instead, she nudged it back to him and gently shook her head. "No, it's yours. Anyway they won't mind if I gave it to you. Just watch me perform when I become a great ballerina. Okay?"

Holding the necklace to his chest he nodded. "Okay, I promise. Let me know when you fulfill your dream." He smiled softly at her. Understanding this she smiled back at him and began to leave. "And you let me know when you fulfill yours." With that, she went to the man who took her by her hand and left the gardens with her.

With the necklace still in his hands he watched her walk away until they turned at the corner. He thought to himself and looked at the necklace. "I will fulfill my dream and protect my brother."

"Big brother!" a voice called out to him from a distance.

Recognizing the voice he turned and saw that it was his little brother running towards him. "Mokuba..." His brother then flunged himself at Seto. "Big brother! I want to play!" Mokuba smiled at Seto who just placed a hand on Mokuba's head and smiled. "Sure."

With that they went back inside the house, little did they know that their foster father had a challenge waiting for Seto. And that was going to change their lives.

In the present

Almost six had passed since that day. Seto Kaiba now has complete control over the Kaiba Corporation and it was a gaming industry now thanks to him and Mokuba. Duel Monsters was sweeping the nation and he himself as been obsessed with it as well. Just now he had recalled the girl from his childhood.

"I haven't heard from her since..." He thought to himself and he took the necklace out of his pocket. Right now, he was in his office working on the latest dueling system. Leaning back on his chair he took a closer look at the necklace. "She didn't tell me her name...maybe it has something to do with this?"

When he had the time he would try and look for information about her. But he had no luck; all he knew was that it was possible she was involved with a rich family. If her father was meeting his foster father that day, then it would mean her family owns a company of their own.

Mokuba entered the room and saw Seto looking at the necklace. "Big brother...you haven't found her yet?" He asked softly and walked up to him.

Putting the necklace on his table, he sighed. "No, I don't know anything about her...that day when we talked she only told me things like her favorite colors, food and things like that." He stopped and stood up still focusing on the necklace. "But she didn't tell me anything about her family...except her brother..."

After Seto had overcome their father, he told Mokuba about the girl. Unfortunately, Mokuba failed to see the girl since she had already left when he entered the gardens. But he agreed to help his big brother to search for her. Then suddenly Mokuba remembered something.

"Oh yeah, that's right...big brother...here." He handed Seto an invitation. "It just came today and it's from..."

"Mr. Tenshi..." Seto said after he opened it and read who it was from. "A party?" He looked at Mokuba.

"That's right, his daughter is celebrating her 15th birthday tomorrow night and he wants us to come." Mokuba explained and smiled. "He also wanted to thanks us for our support."

"Hmmm..." Placing the invitation down he said to Mokuba. "Mokuba, you go and prepare. I think going will give us a chance to get sponsors for the new dueling system."

Saluting to Seto he replied. "Right away, big brother!" And then he left the room leaving Seto to continue reading the invitation.

As he was reading the invitation he recalled the time when Mr. Tenshi had asked for his assistance to release a computer program. The Tenshi Corporation specializes in computers and programs or anything to do with technology. Right now, the Kaiba and Tenshi Corporation were working together to release the new dueling system.

Still reading the invitation he raised an eyebrow and thought to himself. "Strange, I've never heard him mention anything about having a daughter...but I have heard him saying something about having a son..." Suddenly, he recalled the girl and had a crazy idea that she might be the one!

But then he came to his sense and frowned. "No...It can't be...well I guess I'll have to wait till tomorrow to see." He smirked to himself and placed the invitation down.

He then walked to the window and looked outside. The garden was still there and it has been the same ever since. As he continued to gaze at the spot he pictured him and the girl there talking. During his search, he even tried to look for her as a professional ballerina but it just made him go to another dead-end.

Even checking profiles and pictures of the recent ballerinas in the country was no use. He didn't recognize any of them. And there hasn't been any ballerinas fitting the description of the girl.

Closing his eyes he again recalled the physical features of the girl. Although her hair was tied in a bun he thought maybe her hair was long. The color of her hair was dark blue and she had these awesome brown eyes. Yet, he could sense some sadness in those eyes even though she was smiling most of the time.

"Mr. Kaiba? There's someone here to see you." One of his agents said through the phone. When Kaiba didn't answer right away his agent called again. "Mr. Kaiba?"

Going back to his desk he pressed the talk button and replied. "Yeah, send the person in."

"Of course." His agent replied and hung up.

Sighing he sat back down. He saw the invitation and read it again. The invitation went like this:

Dear Seto and Mokuba Kaiba,

As our companies have been working together for some time now. I have invited the two of you to my daughter's 15th birthday celebration tomorrow night. It would be really appreciated if the both of you could attend.

The celebration will be held in our mansion and begins at 6pm sharp. The attire would have to be formal since I have also invited some important men for celebration. I would also like to introduce my daughter to you who will be arriving back from abroad today.

Sorry, I haven't mentioned her to you all this time. I was just so busy with our projects and I really hope you would come and meet her. Hoping to see you tomorrow night.

Sincerely yours,

Gaika Tenshi

After reading the invitation he placed it in his drawer along with the necklace. Taking one last look he closed the drawer just as Mokuba entered his office. Mokuba saw him put away the invitation and the necklace.

"So, big brother...what should we get as a present?" He asked giving his big brother a small smile. "Should we go later and look for one?"

"Mokuba, after this you can go and decide what the present will be..." Seto began to say and then continued. "I'll just see someone first."

"Okay big brother." Nodded Mokuba and he exited the room. "Now, I wonder what we should get for her." He thought to himself as he walked down the corridor.

He passed some of the agents but he ignored them who ignored him back. Ever since his brother took over the corporation he has been working hard to fulfill his dream. And right now, he was into collecting rare Duel Monsters cards. Mokuba didn't play but he knew Duel Monster too.

And he has been helping his brother searching for the girl. Mokuba wasn't really sure why he was so hooked up on trying to find the girl especially since it has been almost five years since they first met. All Seto had was the necklace and it gave no clue at all to who she was. Except he knew what she looked like but he hasn't seen anyone who looked like her.

"I wonder if we will ever find her...it seems he can't stop thinking about her..." He muttered to himself and placed his hands in his pockets. "I wonder if she still remembers my brother."

In a airplane

"It's been almost five years...I wonder what had changed since I left..." The teenage girl thought to herself as she looks out the window in the plane she was in. "Good thing my brother came with me..."

She looked at the empty seat beside her. Her brother had gone to the restroom while she was looking out the window. After so much persuasion she finally made him come home with her. This girl had long brown hair which was tied in a single braid. Her eyes were brown as well, her face had no make-up and she wore earrings shaped like roses.

"Hey there, not nervous are you?" a voice teased her.

"No of course!" She pouted and she folded her arms across her chest. "How about you brother dear? It's been 7 years since you came home..." Looking at him with a smirk. "I think it's you who should be nervous."

"What are you talking about?" He cocked his head a bit to his side. "I'm not nervous or anything like that."

"I mean...who knows if daddy will sermon you not coming for visits." She explained enjoying the site of him looking nervous. "Oh dear, you seem to be sweating."

"I can't believe that you really are my little sister..." He grumbled putting on some headphones and began listening to some music.

"Hey! I am not little anymore! For your information I'm turning 15 tomorrow!" She snapped at him who just ignored her. "Are you even listening to me KURO?"

He just ignore her some more and then she sat down and muttered to herself. And then Japan came into view. "Hey! We're almost home!" She turned to Kuro who seemed to be looking too.

"Looks like its home sweet home...Rose" He said her name and she smiled at him. And then she smiled sadly. "I wonder if he's still here..." She muttered to herself.

"Who?" Hearing hear mention "he". "Who is this he?" After seeing that he heard she just shook her head and smiled nervously. "Oh no, it's nobody. Wow! Look at the view!"

And after that he didn't ask her anymore. Eventually their plane landed. Their father was too sick for him to go and greet them so he sent his bodyguards to fetch them. And tomorrow night will be the start of a reunion.