Hello xD I just wanted to write this fanfiction really really badly... so yeah I hope that they aren't to much OCC but it is kinda hard sense they aren't in Fairy Tail of course but I tried to make their personality's as close as possible... Read on- :3

Natsu glanced down to earth. It was far, far down and everything seemed so small. If he tired hard enough he could make out certain people. One human he was very interested in was a man named Gray Fullbuster. He was normal enough but the angel knew better. Gray was a demon disguised as a human, wrecking havoc on random citizens in the town Magnolia. Natsu always watched the raven closely. He had no idea why he did, there was just something about the demon that made his heart race. The pink haired angel just hoped that no one found out about this. Who knows what the other angel's would say if they found out. Natsu lived high above in "heaven" with a bunch of other angels. Angels were mostly all female but Natsu and one other angel named Loki were the exceptions. The same thing applied to demons only most of them were male except for a few. All they ever did was watch the world below, some of them longing to go down there. Then their wish would be granted by the council who would push them out of heaven...literally. The pinkette sensed someone walk up to him and smiled warmly.

"Hey Natsu.." The voice greeted angelically.

The pink haired angel recognized the voice quickly. It was his friend Lucy. She looked at him curiously because he was still focused on Gray that he didn't answer her greeting.

"Oh...hey Lucy..." Natsu replied finally in a hushed voice.

"Who are you stalking now?" The blonde angel asked playfully.

"You know...people..." The pinkette said slyly.

The blonde sighed. She was the only angel who knew Natsu obsession with Gray. She hoped that no one found out because if an angel spotted a demon or someone they thought was a demon, they had to report it to the angelic council. The council was made up of five high ranking angels who's jobs were to decided if they should send an angel down to earth to slay the demon or not. Demon hunting was not easy. Most angels never returned back to heaven. No one wanted to disobey the council's wishes or the council would rip out their wings. That was the most painful and disgraceful thing that could ever happen to an angel. It was so painful that the angel died right after their second wing was pulled out. Lucy shivered in slight fear. She touched her feathery wings with care and look over at Natsu, who was still mesmerized by Gray that he must have forgotten that she was even standing there. The blonde shook her head and looked down at Gray and frowned. He was being pinned down by one of Lucy's best friend Levy. She was holding a sliver dagger above her head. The dagger glowed with a faint white light. It was the only weapon that could kill a demon if you hit them in the right spots.

'Levy must have spotted him while she was protecting her charge..." Lucy thought.

All angels trained to become guardians or become assassins. Lucy was only a mere messenger for the council. She wasn't very good at fighting but she was good at giving other people orders. Natsu, on the other hand, was one of the great angelic assassins who fought off demons who terrorized humans on earth. That was another bad thing about his secret. He should have been the first one to kill Gray but it looked like Levy was about to get the honors. Natsu had a bit of sweat forming on his for head and he was grinding his teeth. His tan hands were balled into fists as the two angels watch Gray try to save himself from being squired. He was holding onto her wrist tightly and he had a grin on his face.

'He likes the thrill of being in a life or death situation...' Lucy thought, a little disgusted.

Levy let out a battle cry but the tables were quickly turned around. Gray was now on-top of Levy, the dagger was strewn a few feet away. Lucy heard Natsu sigh a little in relief but Lucy was the opposite. She was watching helpless as Gray's hand started glowing blue. Each demon had their own "powers." Angels did to but they didn't like to use them as much as demons because each time they use their magic a little bit of their life is drained away. Demons always liked the rush of dieing so they used their power all the time. Lucy herself didn't even know what her power was. Levy was staring at the face of death with a straight face, not wanting to give him the satisfaction. Lucy prayed to her father to spare her but she didn't think that he would her. Gray dropped his hand, said something that Lucy and Natsu couldn't hear, and disappeared leaving a small shard of blue ice behind. Levy tried to catch her breath as she stood back on her face. The blue haired angel walked over and picked up her dagger, looking like she might have cursed. Lucy let out a breath that she had been holding the whole time. Her eyes traveled to Natsu who didn't look surprised that he let Levy live. He turned and gave a smile to Lucy and walked off, joining Juvia who was sitting on a bench.

XXX

Gray dropped his fist, keeping his straight face.

"You aren't worth it." He whispered, barley audible to the angel gaping under him.

He closed his eyes and willed himself to disappear. He quickly reappeared in front of a local bar. He went to place his hands in his pockets but frowned to realize that he only had on his boxers.

"Such a bad habit.." He muttered to himself.

Gray felt like the eyes that usually watched him had left. It was always like that, someone would watch him then leave and then come back again. The demon didn't push it off though. He knew it was pesky angel. The raven sighed as he walked casually into the bar. He sat down on one of the stool. No one gave him much attention as he ordered a cold drink. Gray thought back to the blue haired guardian attack him after he pulled a prank on her charge. It had been the fourth angel to attack him that day. He never killed them, knowing that it wasn't worth it. Plus it felt good to be in a situation like that. It thrilled the raven haired demon. The bartender sat his drink down in front of him with what sounded like a snort. Gray sighed and look a sip. He had a deep feeling that the attacks weren't going to stop for a long while. Though he couldn't help but attract attention to himself by pulling pranks and causing chaos. It was his favorite thing to do.

XXX

Later that day, Natsu tuned to his favorite show... Gray T.V. The angel cracked a smile as he looked down at the world below him. He scanned the surroundings. It was obviously a bar. Gray sight on a stool, sipping a drink, and thinking deeply. Natsu knew some of the demon's life was pretty boring but Gray captivated the small dark spot of the angel. Lucy had left to gather some information from the council. The pinkette frowned thinking of council. He was worried that one day they would catch him or one of the guardian angels would finally kill Gray. He didn't know why he cared about the demon but he just did. He loved him but then again he hated him. It was confusing the pink haired angel but he just focused back to Gray. He spotted a funny thing, the demon was in only his dark blue boxers. It amused Natsu to see Gray always losing his clothes multiple times each day. Though the angel had only been watching the demon for about two months it felt like years. Suddenly the sound of horns filled the pinkette's sensitive ears. He was about to turn till he heard his name being called by a scared and familiar voice. He turned only his head to see Lucy being held by two of the guardian angels for the council members. The council members right behind them. Natsu's green eyes grew wide as he tried to keep his cool. He knew that Lucy would never spill his secret right? They all marched toward him, with grim faces. One of the council member's Erza, was frowning slightly. They made Lucy kneel right behind him and the two angels grabbed a hold of her large fluffy wings. Natsu finally spun around in a small fighting stance.

"Calm down..." Erza said softly but with authority.

"What is the meaning of this!?" Natsu shouted outright.

The head of the council, Mira stepped in front of Lucy. She looked at Natsu with kind eyes.

"We found out.." Another member added.

"A-about what?" The pinkette stuttered.

"The demon." Mira said.

Natsu gulped...how did they found out?

"We heard it from an anonymous source." Erza said as if she read his mind.

"B-but..." He stuttered again.

'What are they going to do?" Natsu thought hurriedly.

"You will go and kill him. If you don't Lucy will be in intense pain." One of the other members explained.

Natsu felt a shiver run down his spine. He didn't know what to do. He couldn't just go and kill Gray but he didn't want Lucy to get hurt either. Without any warning, Mira flicked her wrist and one of the guardian's tugged on Lucy's wing. The blonde let out a ear-splitting scream. Natsu felt his heart sink, his thoughts swirled around in his brain like a storm.

"Okay!" He finally shouted, His hands over his ears.

They stopped tugging and Lucy's screams died down but tears still streamed down her pale cheeks. Without giving anyone a chance to speak Natsu turned around and walked straight off the edge of heaven. His heart was racing, his mind was fuzzy and tears formed in his eyes.