*This is my First Vocaloid FanFiction based off a song. It's called: Dreaming eating Monochrome Baku (KAGAMINE LEN).

Chapter I- The Awakening

Miku couldn't sleep very well at night. Endless insomnia concealed her thoughts every night. Her pretty blue eyes had shown tiredness and unhappiness. If she'd shut her eyes for just a moment, nightmares would overwhelm her. Horrendous nightmares, unimaginable nightmares, unmentionable nightmares. It happened every night now. Had she been cursed? Why? She was as perfect as she could be. She was the ideal role model at school. She was smart, beautiful, and kind. What more could anyone want? She was perfect, she believed she was perfect. Key Word: WAS, Past Tense... It was now 11:45, not one desire of sleep.

A knock jumped on Miku from her bedroom door. Rin opened it and welcomed herself in. She saw Miku's face and slowly approached her with a mournful face.

"Miku,...you look...You've looked better." That was all Rin could say. She was compelled to tell the truth. Always the truth. Although, she was brutally honest, she was also Miku's best friend. "You need sleep."

"I can't...you know that." Miku said. Rin had been telling Miku that she knew a cure to her insomnia. But the cure was on another continent. So, she left Japan for a while to places unknown for the so-called "cure" last week. And now she was back...

"Do you have the cure? I have to fall asleep, we have an exam tomorrow!" Miku asked hopefully.

"Got it!" Rin took a dusty, old book that was at the edge of its life. It was torn, tattered, and broken. She handed it to Miku. The title was obviously unreadable. Miku attempted to open it. But somehow, it refused to open. She stared at Rin in confusion. "Mind to explain why I can't open it?"

"I heard it's the Baku's Diary. A Baku is a dream-eating spirit. I believe it has the capacity to take away nightmares as well. They ARE dreams, just bad ones."

"Why can't I open it, then?" Miku asked once more. She was growing more and more impatient within every word. More cranky as well.

"I also heard a witch cursed this book. It's impossible to open until midnight, when a full moon arrives. Which is today! Then, the book will stay open until the next full moon. The book was really expensive, so careful with it. It's one of a kind!" Rin explained in delight, only to have the book thrown at her. Rin yelped and dodged luckily, Miku frowning. "What was that for!" She screamed.

"Are you stupid? Don't you get it? That's a MYTH! A myth which will never come true. You just got robbed! Idiot!" She screamed back.

"Fine, you should at least appreciate that I tried to help a friend out. I went through A LOT to get that book for you." Rin said as she collected herself, she checked her watch and gasped. "Ack, it's midnight!" She picked up the dusty old book and handed to Miku. "Try opening it again."

"It's a MYTH!" Miku yelled once more.

"Just try, please!" Rin pleaded. Rin never used manners so often, she must have been desperate.

"Fine." Miku said with a exhausted sigh. She opened the book...successfully. Black and red smoke spread instantly. Miku and Rin coughed and coughed. Once the smoke dispersed, Miku and Rin found a teenager about their ages in a... magician costume? He just appeared out of nowhere. He had blonde hair, green eyes, and a devilish smirk of some sort.

He tipped his hat up, to get a good look at the two lovely girls. He had a demonic aura, at one point his eyes seemed to change colors. Various colors of red. Shades and tints of the color. Once they stayed constant, he bowed towards Miku as if she were his Mistress.

"Uh...Who are you?" Miku managed to say. She didn't believe in magic, never did. And she wasn't going to believe that the man in front of her was THE Baku either. If so, they totally got his image wrong. Miku didn't believe in such pointless fantasies, dreams, or wishes.

"My name is Kagamine Len and from now on I am your humble servant. Grant me any wish. Your wish shall be my command." He said staring into Miku's blue eyes, as if he wanted to eat her up. Len took a glance at Rin who was frowning. Not just frowning, she was angry as if she knew Len.

"What wish could you possibly grant? You're not a genie." Miku said.

"For one thing, I can make those bad dreams go hide."Len retorted, smiling in a devilish way. Rin came to recognize the baku. Rin knew it was a bad idea and tried to close the book, maybe this demon would then disappear. She knew demons were not to be dealt with. There's a reason why he was trapped in a book.

"Really now? How?" Miku challenged. She didn't believe he could solve all her problems. Especially her insomnia. Rin tried desperately to close the cursed book. 'Damn it,' she thought. The book wouldn't close, once it was open, it was open until the next full moon. She couldn't let her best friend, Miku make a deal with the devil. She knew what would happen.

'Miku! Don't! Please!' She thought as no words came about. Len took a glance at Rin who was trying to speak. He knew he had nothing to worry about, considering he's the one who stole her voice. He couldn't let her influence Miku's decision. He smirked at Rin's desperation as if it reminded him of a certain someone.

"Easy. Just make a deal with me. Take the service I provide. Just let me cast the spell, and I'll make all those nightmares a forgotten memory." Len said smoothly. He held out his pinky.

"A pinky promise?" Miku said as Len nodded in approval. 'MIKU!' Rin thought, she couldn't move. She felt almost as if she were tied up tightly. She now knew he was most definitely a Dream-Eating Demon Colored Monochrome Baku. His human form had been shown, one to seduce the likes of Miku who looked like she was hypnotized and mesmerized.

Miku held out her pinky finger and they intertwined a pinky swear. Ignoring Rin's soundless cries. The deal had been sealed. As soon as she set the deal, she fainted onto her bed asleep soundly. Leaving her without a worry. Now, she was sleeping peacefully. She forgot all the bad things she used to see.

Rin regained control of both her voice and body. She wore a infuriated face with both apprehension and guilt. She used her voice to these words to the demon:

"I hate you."

"Don't they all? Rin-chan." Len replied happily.

*A Baku is a dream-devouring creature. Go Google It!

*(A/N): I love this song so much! Hope I'm not the only one XD