A.N.-Hello! Why isn't this song something other than a song? It deserves at least an OVA. It's really beautiful.

May Good Luck Find You!- CrookedMouse

The song is sung by Kagamine Rin (Crypton) and made by Toraboruta-P.

This world will soon become engulfed in darkness. Such darkness as hatred, pride, envy, greed, sloth, gluttony, and injustice will blacken the souls of man and warp them to its desire. They will become monsters, doomed to be trapped within their darkness, never able to fly to the heavens.

They cannot be saved unless something was to outshine their darkness with light.

They need a sun.

Soleil

"RRRRRRRRRRRRAAAAAOOOOOOOOOWWWWW" The demonic creature bellowed as it launched itself at the boy.

The boy looked only around 14 with golden hair dirtied with growing black. His clothes were made for a person a bit older than him. His blue shirt with tan patterns was covering a great amount of the orange shorts he wore and made it difficult for him to move out of the way of the demons' rush as its massive wings blew around him and made his bandana twist around his neck.

He instead tried to move into the defensive position his guardian once showed him. His arms were in front of his face crossing and keeping the blade he held toward the monster. When the monster rushed, the blade was caught in its teeth, preventing the monster from getting any closer to the very person the boy was protecting:

His twin sister.

The monstrous creature looked toward the girl sorrowfully as she looked on. Her eyes were filled with sadness as she watched her brother fight this creature, but in those eyes held the glimmer of light.

"Are you the one who will save me?" The spirit asked.

Hearing this, the boy's eyes widened, knowing exactly what the creature wanted. He leaped back, grabbed the knife that their guardian gave to him, and stood between the monster and the girl.

The demonic creature roared again and showed its massive size against the two children. The girl noticed that its neck had something reflecting light on it.

It was a very familiar pendant.

-Flashback-

"Aile!" Her shout made their guardian turn around. He was just checking on the crops and his blue hair shown in the light of the sunset. He quickly flashed a smile and opened his arms wide for the twins. He nearly fell when the two blondes plowed into him. "Aile! Look what me and Briller made!" The girl said excitedly as she waved around what her hand was holding.

"Wow, it's really pretty. Whose it for?" Aile examined the pendant the girl was holding. The string holding it together seemed really strong and in the center, where the actual pendant was dangling, was a diamond shape similar to the pendant. Both were made out of wood and carved carefully.

"You, of course!" Briller exclaimed.

"Me?"

"Yes, yes, you!" The twins shouted together and playfully shoved him. Their laughs made the empty field feel a bit lighter, Aile thought.

"Ah, well then. I'm just sooo tired," Aile jokingly swayed onto the twins making them squeal. "Do you think you could help me put it on?"

"I'll do it! I'll do it!" The girl jumped up and down with her hand in the air. Her brother moved to the side and Aile got down on his knees. She carefully put the string around his head and flashed a huge smile.

Aile grabbed the two and pulled them into another hug.

"Thank you two so much."

"No problem!" Their moment was over when Arbre called them back towards the house.

"Hey! Dinner's ready, come and get it!"

"Yay!" They cheered and leapt from the ground and ran back.

-Time passes-

The rain was heavy and cold that day.

Aile was as still as the stone in front of them.

Briller had to bury her because his sister was trying so hard to stop crying. Her sobs made up for the silence from their guardian.

It took Briller all his strength, but he was able to put Arbre to rest. After that, his guardian managed a noise. A sob for his lover.

The rain hid the tears that fell from their faces as the three huddled in front of the grave.

-Time marches on-

"Oi… Aile!" Briller shouted towards the man from the forest behind them.

"Eh? Did you find something?" Aile kept his voice low, as he held the boy's sister, who was sleeping. The boy was hunched over a bush and seemed to be grabbing something.

"Yah!" The boy yelled as he pulled out a stick. Aile shushed him and the boy wandered back to his guardian. He began swinging the stick around. "Look! I got a sword, just like yours!" He posed dramatically with the stick, looking like he just beat one of those monsters that were always trying to get the twins.

"Hehe, that's great…" As much as Aile loved the boy's heroics, he was rather dubious on whether or not Briller should be used to such violence. Apparently the boy wasn't satisfied with the answer and began to poke the adult with the stick. "Ah, geeze Briller be careful, I don't want to drop your sister…"

"No," The blonde quickly pulled the stick back and held it in the pose again. "It's for protecting her! I wouldn't hurt her ever!" The child's view made Aile chuckle.

"Hey, if you're really good, I'll teach you about swords when you're older." He supposed it was for the best that at least one of them knew how to fight. As much as he hated to say it, he would not be with them forever and the darkness will come for them to. The darkness was already creeping up his spine.

However, Briller was too young to understand the implications given and proceeded to whine about when exactly he'll start.

-Present-

"RRRRRRRROOOOOOOOOOAAAAAAWWWWWWW!" The creature roared as the girl pushed past her brother and ran up to it. She stood in front of the beast, her bright colors shining against the beast's darkness. Her brother stood in shock as she held out her hand to it and smiled.

"It's alright. I'll take your darkness upon myself and I'll change your form into a beautiful bird." She hugged the head of the creature, pulling the blade in the process, and the creature's darkness faded into a giant white bird.

The feathers melted for the girl, as her body became smeared with darkness. Two strong arms pulled her into a hug, and tears fell from blue eyes.

"You can go freely, wherever you want in the sky." The wings grew stronger and flew the white bird to her.

As it flew off into the sky, the girl turned to her brother and smiled as if to show him she could still shine. He returned the smile, but it almost instantly vanished as a huge murder of crows flew towards her.

They surrounded her, begging, pleading for her to take their darkness as well; to take their chains so that they could fly.

Her smile still shown bright as she began to help each one of them.

Briller frantically batted the crows away from him, he couldn't see his sister! The huge mass of crows had taken her high above and had now become white birds. All he could see was his darkened sister falling. She took all of their darkness and gave them all of her light.

"Soleil!" Briller screamed for his sister. All the white birds were now mourning what they had done.

The boy ran to the direction of his sister and many white birds clung to him to lift him up.

Reaching her, he hugged her and covered her. The birds screeched and surrounded the two, taking back as much darkness as they could but it was not enough. Briller knew what he had to do.

He hugged her tightly and began to take the rest of the darkness from her, forming two dark wings along his back, turning his eyes to a bright purple, and his body became dark.

They flew the one way that made sense: where Aile went.

-Soleil-

Briller landed harshly, his body was too tired to make it anywhere. His body was twisted and Soleil wasn't moving.

As his vision blurred, he saw a person and a tree.

His eyes rested.

Names (just in case of confusion):

Len= Briller (shine),

Rin=Soleil (sun),

Kaito= Aile (wing),

Meiko=Arbre (tree).