This is my first fan-fiction so I hope its okay. It is a SG-1/YYH crossover. I haven't watched SG-1 in a very long time so I'm sorry if I have a few things here and there that are wrong.

There will be some shonen-ai and maybe even some other things so if you don't like it, then don't read. Most of it will likely be between Hiei and Yusuke since they are my favourite pairing.

Disclaimer: I don't own YYH or Stargate SG-1. I just love the shows.

Also I don't clam this whole story as my own idea, I read a fanfiction by MidnightAbyss and merely wanted to write my own version but the start of it will be VERY simular to begin with. Also MidnightAbyss has given me permission to do so, so there no need to flame me about that.

Edit: After lose my original story I have finally decided to start writing this again and try and fix any spelling mistakes while I am at it. If you pick up that anything is spelt wrong or that I've typed so fast that I've missed a letter or word, feel free to tell me so that I can fix it. ^___^

CHAPTER ONE: Strangers

The siren of the SGC blared loudly through the ears of everyone on the base. Jack rushed to see what was coming this time.
He reached the control room at the same time as Teal'c. Who was soon followed by Sam and Daniel. They walked over to General Hammond together.
"The signal is from an undiscovered planet, sir." one of the men called as he typed rapidly across the keyboard in front of him.

"Leave it open, they could be friendly." the general ordered.

Two boys stood in a battlefield, surrounded by an army of demons. They had been backed up onto a ramp leading to a circular statue that was covered in mould from age.
A blue light flashed behind them, but they didn't dare turn to look at it. That would give the demons a split second opening that they couldn't afford.
The two boys had been battling for hours and hadn't seemed to get anywhere.
'It's hopeless…' the black-haired boy thought. He was covered in so many wounds that you could barely make out the tattoos of his heritage through the blood. And the redhead beside him wasn't fairing any better. They had both lost their shirts in battle and the demons were becoming too much. No matter how many they brought down, new ones seemed to appear out of nowhere.

The army took a step forward; the two boys took an involuntary step back. They positioned themselves into a fighting stance. They weren't about to go down without a fight.

One demon lunged at the redhead, but was quickly brought down by his whip. This signalled the second round of the battle. All the demons rushed forward. The black-haired boy shot a red light out of his finger and disintegrated some of the demons before them. More rushed in and the boys were pushed back. They were quickly running out of energy.

The black-haired boy saw his friend thrown through the blue light behind them.
"KURAMA!" He screamed, looking back over his shoulder calling for if friend but the red-haired boy didn't hear him. In the seconded that he looked back the black-haired boy was quickly surrounded.
"And that takes care of that." Was the last thing he heard as he too was pushed though the blue light as well.

While the people at the computers were attempting to memorise the code the gate was giving off, the general and the SG-1 were watching to see if anything came through the gate. The gunmen were prepared to shoot if the order was given and were positioned around the gate.
"Um, Sir… there is something blocking us from memorising the whole code and we can't figure it out. This has never happened before; it is as if some or something is blocking us from seeing it all." One of the men at the computers said urgently while still typing as fast as he could.
"Well keep trying and figure it out pronto." Answered General Hammond as he anticipated what was going to come though the gate if anything at all.

It seemed as if nothing was going to come through. Then a red-haired boy flew through the gate and skidded across the ramp and hit his head on the wall across the other side of the room. He was covered head to foot in wounds and blood. He lay motionless on the floor. Shortly afterwards a black-haired boy was flung though the portal and ended up on top the red-haired boy. He too was covered from head to toe in wounds and blood.

Both boys were fairly tall, Jack guessed they were in their late teens. One had long, bright red hair down to his waist. Jack might've thought he was a girl if it weren't for the fact that he had no shirt. The other had black hair that went down to his calves and strange tattoos all over his body.

Shortly after the gate was unable to sustain the wormhole between the two worlds and shut down. Everyone looked toward the two boys on the floor, unable to decide if they were a threat or not. They were about go check on them; the gun men still had their guns at the ready, though now pointed at the two boys instead of the gate. When the black-haired boy rolled off of the other and weakly muttered something that Jack didn't understand.
"Daniel, do you know what he just said?" Jack asked.
"Uh. It was Japanese and it sounded like he said: Did we beat 'em?" Daniel answered.
"Beat who?" Jack asked. Though he already knew the answer would be 'I don't know'.

Then the black-haired boy seemed to realise something and got up rather quickly for someone as injured as he was and stood up in a fighting stance, protectively over the red-haired boy.
"Kurama?" He asked nudging the red head with is foot while staring at all the men. He let out a feral growl as he noticed all the guns pointed at them. He began to charge up red light on the tip of his finger.
"If it is a fight you want then it's a fight you will get." He said in a series of snarls and growls forgetting that they couldn't understand him as his demon side kicked in to make up for how tired he really was.

The gun men took as step forward as they saw the threat. Jack looked around the room, "Was it just mean or dose anyone else think that the kid just sound like a wild animal?"
"Yeah…" was the only thing that came to mind as Sam stared at the kids. "So any ideas? Surly we can't shoot, their just kids?" She exclaimed.
"That maybe, but one of those 'kids' is charging some sort of strange red light on his finger and I get the feeling that its not just for looks." Jack said sarcastically.
"Well what ever we do, we better decided soon." Cut in General Hammond.

"If I may," Daniel left the room and walked down to the gate room where it all was happening. The black-haired figured turned his head slightly to look over at Daniel as he walked down the stairs. He puts his hands up in the air to say that he meant no harm.
"Daniel! What are you doing?" Jack shouted as he, Sam and Teal'c followed Daniel to the gate room. Daniel signalled the men to lower their guns as he walked closer to the boy.
"Well if he is acting on predatory instincts then he is only act as he because the guns are a threat to himself and his friend who he is protectively standing over." He said with out looking over his shoulder and with out taking his eyes from the boy.

The boy looked at Daniel, then at the people behind him, and then at the men as they lowered their guns. He looked at Daniel as if to decide if he could thrust him or not. Daniel gave a small reassuring smile. The boy continued to stare as thought it over, is eyes changed from blood red to soft brown and his long black hair subtracted back into his scalp and went from be down to his calf to being just past his ear. The glowing ball of light on his fingerer changed from red to blue before vanishing all together as he dropped onto his knees.
"Arigato," he whispered before he collapsed forwards unconscious.
Jack looked at Daniel and as if know what he was going to say he turned to them and told them that the boy had said 'Thank you'.
"Right, anyway get them medical attention," Hammond ordered have now also entered the room "And keep an eye on them. We don't know if they're dangerous or not and after that display I'm even less sure then before."

The SG-1 group followed the medical team to the infirmary, where the doctors began to treat the boys' wounds. Luckily for them with both of the boys out cold it made it easier to treat them, of cause after the black haired boys previews out-burst they has him strapped to the table just encase.

Jack, Sam, Teal'c, and Daniel had taken turns watching them all night, while the other three rested. Of cause, all of them remaining in the same room, hoping that one of the boys would wake up so that they could decide if they were dangerous or not.
Their hopes and efforts to stay awake were rewarded when the redhead woke up. The boy blinked his eyes a few times and sat up. He looked around the room and got out of the hospital bed. He tried to walk over to the other boy, but he fell to his knees after taking two steps. He leaned against the bed frame and tried to get up again.

Jack, being the caring person that he is, went over to help the boy after he had quickly woken the others. When he had gotten closer, the boy's emerald gaze snapped up to meet Jack's brown eyes. The fear in the boy's eyes was evident and as Jack came closer, the boy backed away. It was then that Jack realized the boys were no harm to them. They probably had had no intention of being there.
"It's alright. We're not going to hurt you. We just want to know who you are," Jack said calmly, trying to get the boy to calm down and trust him. The boy seemed to be able to tell that this was the truth.

"My name is Kurama." He answered in perfected English.

Thanks for reading, I hope you like it and that I can get the next chapter up soon so that you can see that I am trying to make this my own story, it was just easier to leave most of the start of it the same because it worked for what I want to happen.

Words and meaning;
Arigato – Thank you

Edit: Thanks sunakolllx for picking up that I'd spelt that wrong. XD