A/N: I guess I really love doing oneshots/ songfics… Yeah so on with the story!

Spanner: Here we go again.*sigh* Author doesn't own the song or KHR…

Author: I love you Spanner!

Spanner: Yeah, I know…

Servant of Evil

(Song as OC's thoughts)

"You are my prince, I am your servant

Destiny divided pitiful twins

If it's to protect you, I will even become evil."

Purple eyes gazed softly at Byakuran's sleeping face. She gently tucks a strand of white hair behind her ears. Her twin Byakuran is sleeping in her lap. She smiled gently at her brother, who would have thought that this man on her lap would sought out to destroy the world and gain power?

They all knew. That's the reason why she's going to protect him at all cost.

"We were born under high expectations

The bell of church blessed us

For selfish adults' reasons

Our futures were ripped in two

Even if the entire world becomes your enemy

I will protect you

So just be there smiling and laughing."

Byakuran hated the world. The world that killed their parents. The world that made the two of them suffer. The world that tore away their innocence and exposed them to so much pain, a child should never have experienced. He vowed to avenge their fate, even if it means to destroy everything.

Yuuki knows the consequence of his actions. He promised to her that he will become king of the new world. All to protect her. But she knew better. Time has passed and he seemed to become engrossed in the destruction of everything. He even started to forget about his little sister. Destroying one Mafia family after another. The killing of the civilians. She saw what her brother had become but even though, she still loves him. After all he is the only one she has left. Her only family.

A lone tear escaped her eye.

"You are my prince, I am your servant

Destiny divided pitiful twins

If it's to protect you, I will even become evil."

She wanted to help him. She tainted her blood with red. Long ago, she already lost her innocence. What difference would it make right now? Byakuran was the only thing she got into her mind. She wants to protect him even if she, herself becomes a servant of evil.

"When I visited the neighboring country

I happened to see a prince in blue walking in the city

With his kind voice and smiling face

I fell in love at first sight."

Everything seemed to change that day. When she met a man with brown locks and sepia eyes. She was wounded from the assassination she just finished. Her snow white hair was tainted with red and her arm is wounded. She was afraid when he went closer to her. He would hurt her. She killed many people of course the man in front of her will also kill her. She closed her eyes and braced herself for the impact. Instead, warm hands touched her shoulder. Warm eyes greeted her. She whimpered from the pain in her arms. The man's eyebrows scrunched up. He carried her in his arms and then they set off. Then she blacked out.

For the first time in years, she felt warm. Her heart would go on rampage but it was a good feeling. Her face would flush every time she remember those eyes. She likes it.

Then she realized, she fell in love.

But she never knew his name.

"But if the prince wishes for that man to be remove

I will answer that

I wonder why my tears won't stop."

Byakuran was smiling. He happily told her that he would exterminate the Vongola boss next. Everything is going accordingly to plan. Yuuki nodded. Giglo Nero and Gesso famiglia will be the rulers of the world. She just have to exterminate the Vongola boss that stands in their way.

The room to the door is in front of her. In his back is the Vongola Boss. Her eyes showed shock when she saw the same man that she loves is in front of her. The man smiled and introduced himself as Sawada Tsunayoshi, the 10th boss of the Vongola. The man who showed her kindness, the man she loves the most. Her mind was torn on which descision. Then her eyes met Byakuran. It reflected anger, frustration and betrayal. She knew she had to do it. She loves Byakuran the most.

Then a gunshot was heard.

In her hands was the blood of her beloved Tsunayoshi.

Though she promised not to do it again.

Tears keep on falling.

It won't just stop.

Why won't anyone comfort her in this misery?

"You are my prince, I am your servant

Destiny divided lovely twins

"Today's snack is brioche"

You laugh, a laugh that was ever so innocent."

"Yuuki-chan! Would you like some marshmallows~?" Yuuki smiled gently at her brother. She really loves him. Tsunayoshi is part of the past but she loved him too.

"Before long the angry townspeople

Will probably overthrow us

Even if we so rightly deserve this

Despite that, I will still defy them

"Here, I will lend you my clothes"

"Wear this and escape immediately"

"It'll be alright, we are twins, no one will notice"

Everything fell apart when Shoichi betrayed her brother. Pain is not shown in her brother's face but she knew it. Shoichi is her brother's first best friend. He didn't kill him even if he had the chance to do so in the Choice. The pain cut deep through their hearts. For Yuuki when she saw the younger version of her beloved and double it when she saw how lovingly he would look at the bright naïve and pretty girl named Kyoko. Byakuran and Shoichi. Yuuki and Tsuna. Pain and Betrayal. They were all the same things.

The final game begun. For the last showdown. Byakuran fought with his Funeral Wreathes and Decimo with the Vongola.

Blood was spilled again.

"Why are you doing this? Why are you supporting Byakuran with his evil deeds?" Decimo asked her. She faced him wounded and disabled. Her purple eyes devoid of emotions then she smiled.

"He's my brother. I love him. It's more than enough." Decimo's younger version was devastated but it pained her to hear the next words that came from his mouth.

"I will never understand you." Her hair shadowed her face and she left. But before hearing those words, her heart stopped.

"I never wanted to hurt you." She smiled faintly and disappeared into the silhouette of trees.

"Maybe next time Decimo, when we meet. You never failed to make me fall for you."

It was the end she knew.

Byakuran will be killed but she wouldn't let it happen. Gathering all the mist flames she could muster. She enveloped herself in an illusion. She made herself looked like Byakuran. When the two of them clashed. She used all her mist flame that was left in her body. Before Decimo could reach Byakuran, she appeared in front of him.

"Byakuran-nii-san, I will go with Yuni." She pushed Byakuran into a parallel dimension. And she received the blow herself. Byakuran felt numb. His sister was gone, everything is gone.

Then again, history tends to repeat itself. Tsunayoshi Sawada was killed by Yuuki several months ago, now Yuuki's killed by no other than Tsuna's younger self.

Just like Romeo and Juliet. But her Romeo never knew that she loves him and its even more painful. Drama never seemed to leave her life. It made her laugh.

"Fate never fails to amaze me. I killed him with these hands, now he's going to kill me with his own."

Tsuna knew something's off but he let it pass. They have won and lives were spared.

Then came spiraling in his memories, a snow haired girl that smiles sadly as she watches them from afar. Her purple eyes and his sepia ones met. Her eyes reflected pain but she never failed to give him a heartwarming smile. Then she turned her back to him, her white sundress comes fluttering as she walks away.

He wiped his eyes but tears won't stop.

He was able to change the future. Surely, he had saved her.

Right?

Where is she? Where's the snow-haired girl?

"I am a prince, you are a fugitive

Destiny divided sad twins

If you are proclaimed evil

Then I also have the same evil blood in my vein"

Byakuran never died. He was spared by his sister. All he wanted was to make a better world. He wanted a place where Yuuki will be happy. Where she can smile without worry. But he got greedy for power that the reason for his very existence was forgotten. He killed Decimo, the man Yuuki loves so much. She was the one that paid all the price. Her beloved sister. His other half is now gone.

"Nii-san, I love you more than everything." Yuuki's smiling face will forever be remembered in his mind.

For the first time, he felt regret.

For the last time, she didn't feel shame. Instead, she's proud. All for his brother and Tsuna's good.

"A long time ago in a certian place

Evil people lived in a kingdom

And there rulling over all at the throne was

My very cute sibling

Even if the entire world becomes your enemy

I will protect you

So just be there smiling and laughing"

Yuuki promised to protect him, even if the whole world shunned him. She will make those smiles alive. She will never forget them, for she's Byakuran's sister. She will protect him no matter what. Even if the whole world goes against him. Even if she is hated by the them.

She promised to protect. He promised to protect.

"If I could be reborn

At that time I'd like to play with you again"

In his dreams, he stood in front a mirror. Instead of his image, a girl with the same features as his looked back. She look gentle and soft. A total opposite of him. The girl gave him a smile. Words were uttered. Then tears went uncontrollably.

"Don't cry."

He tried to touch her but to no avail. "D-d-don't go."

"On the other side of this mirror, we have different destinies. I've returned what you've given me. Your smile, your tears you love. I won't forget them... That's why..."

The mirror started cracking. Byakuran is crying, he tried to stop it before she leaves, but he can't do anything. She smiled fondly at him.

"Please don't forget me..." The mirror broke into pieces. Byakuran stood there in front, glass shards on his feet cutting up his skin but he didn't feel the pain. The gash in his heart was more painful.

He screamed.

"I DON'T CARE ABOUT THE WORLD ANYMORE!" Tears streamed down his face messily.

"T-t-t-that's why,,, please come back..."

xoxooxoxooxooxoxooxoxoxo

Byakuran stood in front of a grave. Flowers in hand, he put them down gently. He finally understood what his sister means to live life to its fullest... It's time for him to make amends.

"Everything is up to you, Vongola Decimo." He looked at the blue sky and he remembers her smile.

He will not forget.

He walked away, with a smile braced on his face.

Then, he did let go.

A/N: The End!

Special thanks to Vocaloid for the Inspiration! AND SPANNER TOO!

Spanner: You're welcome

CIAO!