Hey Guys, So I've started this new story, because it's been stuck in my mind for ages. So yeah, I hope you guys enjoy, and thanks to Nella Malfoy, who helped me figure out a couple aspects of it, and AMmis, who puts up with my weird (and wonderful) rambling. This will be second to my current story, but I usually post pretty frequently unless I get all, or the internet decides it doesn't like me.

So this story does have OC's in it, it's going to swap POV from the OC's to Lucy, and maybe to a few other people.

There will be smut in later chapters.

Lucy was rooted to the ground with fear; she was shocked, confused and dumbstruck. Her honey brown eyes were wide as she stared at this thing if front of her. Her hands wouldn't move to her keys, they were frozen in place.

Natsu lay on the floor, unmoving, his eyes closed; the only sign of life was his chest steadily and ever so slightly moving up and down. Cut and bruised, he had been defeated.

Gray was pinned down by rocks, no matter how much he tried to struggle free, he couldn't get out. Batter and bleeding, he too had been defeated.

Erza couldn't stand, she leant against her sword breathing hard, trying to muster up some energy to get herself and her guild mates away from the danger. Exhausted and faint, the almighty Titania had been defeated.

"Lucy run!" Gray shouted urgently, but Lucy was frozen to the spot, fear had hold of her body and it wasn't letting go. This thing, this creature covered by a dark green fog, had taken down three of the most powerful Mages in Fairy Tail with ease.

It began to move forward, slowly advancing towards Lucy, she could even hear it cackle with pleasure. It was enjoying this.

A whistle sailed through the wind. The creature reared its cloud covered head and looked for the source of the noise. Rather than finding the creator, the creator found it. "Shadow God Slayer's Damnation." Black light shot towards the creature, striking it again, and again, blow after blow until it howled out in pain, from the light game a person cloaked in back, who flipped before landing on the ground.

"White God Slayer's Wrath!" Form the heavens came white light. Striking the creature left right and centre, from that light came a person cloaked in white who landed next to the figure in black.

From where Lucy stood, she could see them take each other's hands, white and black mixing as they once again began to speak. "Twin God's Rain of Peril."

The sky began to rain, but it wasn't rain that fell, it was arrows all alight with black or white flames. They fell upon the creature, piercing its skin, burning it, hurting it and eventually, destroying it.

There wasn't a body, just dust in the wind that blew away. The figures in cloaks turned to Lucy and motioned for her to come to them. She stumbled forwards, terrified, these people had defeated with ease, what Team Natsu could not.

"I am the Shadow God Slayer." The one in black said tiredly. "What you faced was an Old God." The Slayer went to continue but saw Lucy's shaking form, and pulled of their cloak, placing it on Lucy's shoulders.

Green eyes met Lucy's honey brown ones, and the slayer in front of her just smirked.

"I'm Ebony." She said, running her hand through a black fringe that covered a good portion of the side of her head. "You're lucky to be alive."

The other figure pulled down their hood to reveal a bleach blonde young man, with bright green eyes and looked very similar to Ebony. "I am Blake; Ebony is my twin, as she likes to tell me, she is the older twin. I am the White God Slayer, but I prefer Holy God Slayer."

Blake was taller than Ebony, and Ebony was taller than Lucy. They seemed young, just a little older than what Lucy was, maybe 19, but as they looked at where the 'Old God' once stood, their faces creased into a frown, making them age dramatically.

Ebony wore a shoulder guard, and arm guards, but that was the extent of her armour. Her black top cut off above her stomach but both arms were covered. She wore simple black trousers, which hugged the skin tightly, and black combat boots. If Lucy was honest, she looked every bit the warrior, an over confident one, but a warrior all the same.

Her brother had gone for a similar approach, nothing but a shoulder guard and arm guards although he wasn't showing his stomach off, and his trousers were black while his t-shirt was white but what struck Lucy odd was they didn't have an apparent guild mark.

. "A-Are you guild mages?" Lucy stuttered out.

Blake laughed and Ebony just raised an eyebrow before shaking her head.

"No, we were considering joining Sabertooth since there's other God Slayers and all in it but..." Blake said and looked at his sister.

"There are rules to follow, and we're hunting down the old gods, we don't some guild telling us what to do." Ebony said with an indifferent shrug.

"If you don't mind." They turned their heads to see Gray speaking. "It's nice and all you saved us from a gruesome death, but could you get me out of here?" He asked with a pointed glare.

"Charming..." Blake said with a sigh as he and his sister walked to where Gray lay under all the rocks, and lifted the one that was crushing him with ease.

After he managed to move out, they dropped the rock and turned to the Ice Mage. "You are from Fairy Tail?" Ebony asked.

"Yeah, usually we're destroying shit and blowing up stuff but clearly today wasn't in our favour. Thanks, I guess." Gray said, offering a shrug as he rolled his stiff shoulders. "I'm Gray, the unconscious guy over there is Natsu, Lucy is the shaking one and the red head, who's probably fallen asleep, is Erza."

"You wouldn't have stood a chance. This was an old god, God slayers aren't up to the task of defeating it. We're just lucky our elements are opposing and that makes us so much stronger." Blake said as he put his arm around his sister's shoulders.

"If it makes you feel any better, we only defeated it so easily because you had worn it down quite a bit." Ebony said and turned to Lucy. "Lucy, was it?" Lucy nodded quickly. "Have you ever heard of the god keys?"

After a few moments Lucy shook her head.

"Well, there are twelve gods who made a contract with the Spirit King, in aid of destroying the old gods, they themselves would become spirits." Ebony explained. "If you want to stand a chance, I'd suggest attempting to get these keys."

"How come you know of them and Lucy doesn't? She's a celestial mage, wait how come you know Lucy's a celestial mage?" Gray asked, looking at Ebony with cold eyes.

"It's all in the aura." Ebony offered with a shrug. "God Slayer's can see people's auras, we can see your basic intentions so if they're good, or bad, and what your magic is, we can also see your emotions."

"Basically, it's like a dragon slayer's sense of smell, we can see aura, and if we can't see it, we can damn well sense it." Blake said and sighed. "Well, there are lots of Old Gods to slay, and not much time."

"See you around." Ebony said, they had turned to leave but Lucy began to speak.

"Maybe you should join Sabertooth... if there are other God Slayers, perhaps they'll be willing to help you defeat old gods. I'm sure Sabertooth wouldn't mind, it could easily be turned into a glory thing." Lucy said quietly.

"She has a point." Blake said to Ebony. "Should we join Sabertooth or not?"

"I guess we should." Ebony said and looked over her shoulder. "The Grand Magic Games ain't too far away, around 6 months, how about it Lucy? You start collecting those keys, and maybe Fairy Tail might be able to defeat Sabertooth."

So I hope you guys enjoy, any questions feel free to ask me any questions. If there's anything you'd like to see just say and well, see you guys in the next chapter.