A/N: Hi!
HELP ME! Please give me some songs that have Miku and Luka or they can be substituted. I'm running out of ideas. Thank you for the suggestions you've already given, I've considered them and I'm planning to use them in the future. So this chapter is a side story, sort of, based on the Story of Evil. The time set is before Rin and Len became angels. Enjoy!

I don't own Vocaloid, and some of the plot belongs to the Story of Evil and the amazing Mothy-sempai.

Once upon a time, there was a pair of twins. They looked exactly alike, except one was a girl and the other was a boy. They both had golden hair and sapphire blue eyes. Everyone congratulated the queen when she gave birth to them.

The girl was named Rin; the boy Len. Rin was right-handed, Len was left-handed.

Rin and Len were the only children the king and queen had. They debated who should take the throne. Through some completely unreasonable thinking, they decided that left-handed people were inferior to right-handed people. Therefore, Rin became heir.

One day, both the king and queen died from a disease. Rin and Len were only 14 at the time, but no one else could take the throne, so Rin was suddenly in charge of the land. And Len became her loyal servant.

Again, Rin was only 14, so she didn't know very well how to be a ruler. So the way she ruled was very cruel and harsh. She did things that would only benefit her, like steal money from the poor. Soon, the villagers started to hate her.

Also, she forced her beloved twin, Len, to do horrible things. He had no choice but to obey.

Rin had been walking around the market, wearing a disguise, when she spotted a man with blue hair. Instantly, she fell in love with him. Every day, she went to the market to see him from a distance. For some reason, he kept buying tons of leeks. Does he really like leeks? she wondered.

This particular day, Rin was in the market again. As soon as she spotted the blue haired man, her heart started beating faster. Then, someone moved and she saw a pretty teal haired girl standing next to him. Rin saw that they were holding hands. The girl laughed at something the blue haired man said.

Rin could feel fire in the pit of her stomach. She recognized the green haired girl. The girl was the princess of the green kingdom, her country's neighbor.

That day, she went home, thinking of ways to eliminate the girl. Then she saw Len.

She grabbed Len's arm and cried out, "Len-ny, help me, please!"

Len paled. Whenever Rin wanted him to do something, it usually wasn't pleasant. "Um, sure, what would you like me to do?"

Rin grinned at him. "I want you to go and kill the princess of the green country."

Len looked at the ground. "Yes, your majesty," he said, like always.

"Great!" Rin smiled happily. "Just to be safe, can you just burn down the whole country."

Len gulped. "Su-sure."

Rin cheerfully skipped away.

When she was out of earshot, Len leaned against the wall and groaned. Why do I do this?

But he already knew why. If his sister told him to do it, he would. He would even become evil for her to be happy. As long as he could see her smile every day. He hated to see her cry. It broke his heart.

Rin had sent him to kill many people before. For example, once Rin forced him to perform a public execution of a boy. The boy was the lover of one of the peasants she had stolen money from.

Len stood in the town square, trying to look unsuspicious. A young couple walked past him; a blue haired man and a girl with beautiful long teal hair.

Suddenly, the girl turned around and smiled at him. Len turned red. Her smile was so beautiful, he almost melted. He felt his heart beating faster.

When the couple had left, Len thought of something. Long, teal hair, the blue haired man. That was the princess of the green country! But I…I don't want to kill her!

Len knew he had to, but he just…didn't want to. This has never happened before. Usually, I can turn my heart to lead and kill mercilessly.

At night time, Len walked outside and took a deep breath. Then he took out the box of matches out from his cloak. Len always wore his gray hooded cloak on days he had to steal from people or kill them. The cloak was covered in bloodstains and Len remembered every single story behind each bloodstain.

He struck the first match and threw it at the inn he had just walked out of. Quickly, he did that to every house in the village. Everything was so quiet.

Then, a scream pierced the silence. Some people started running out of their houses, but most of them had already died silent deaths. The ones that escaped their burning houses were cut down by Len.

When the whole village only consisted of two living people, Len headed towards the castle where the princess lived. He first had to walk through a forest to get there. He dragged his feet while he walked. If it's what Rin wants, I'll do it but…

Halfway to the castle, he bumped into the princess. Surprised, he took a step back. The princess was surprised too. They stared at each other for a while. Then Len pulled out his knife.

The princess looked at the knife. At first, she looked scared, but then a look of understand crossed her face. When she looked back at Len's face, she saw that he was quietly crying. The hand that held the knife trembled.

The princess smiled at him. It was a sad smile. "Before you kill me, I'd like to tell you something. First of all, my name's Miku. And second…" she took a big breath. "…I love you."

Len almost dropped the knife in surprise. Then he gritted his teeth together and clenched his fists. He raised his hand and started to bring it down on Miku. But he stopped 2 inches away.

"I-I can't," he whispered.

Again, Miku smiled a sad smile. She took Len's hand and plunged the knife through her own chest.

Rin heard a knock on the door to her palace. Len's back! she thought happily.

She opened the door and Len immediately hugged her. Why won't my tears stop? He kept asking himself.

Rin was surprised for a second, but she smiled and hugged him back.

Then she pulled away. The clocktower bell rang three times.

"Oh, it's tea time."

Len brought a platter up to Rin. He had changed back into his usual suit.

"Today's snack is brioche," he announced.

Rin cried out in happiness. "I love brioche!" She took a big bite and laughed.

Len grinned. Seeing his sister laugh so innocently made his heart fill with joy. "I'm glad you like it."

Rin motioned for Len to sit down. "You were crying earlier. Is everything alright?"

"Everything's fine. You're the princess, and I'm the servant. I'll do whatever you tell me to do." Len smiled. "So just keep smiling and laughing for me, okay?"

Rin beamed. "Okay!"

A/N: So, I ended it on a happy note. There's going to be a part 2 to this. We all know how it ends, right? But I'm going to change the ending a little bit. I have a question for Len though; How many matches do you have?

Anyways, thanks for reading. Please tell me some songs you'd like me to make into a story.