A/N: My first story ever, I'm new so any help along the way would be greatly appreciated.

Disclaimer: I do not own Invader Zim, it legally belongs to Nickelodeon. (but I still completely credit Jhonen Vasquze with it) Neither do I own the X Files, this has no copy right intended and is merely a tribute. Pleeaassee don't sew me.

To the story! Which will hopefully get better as it goes on.

Prolog

"OWW! Gaz stop that! OW!"

"Dib, how many times do I have to tell you to stay OUT OF MY ROOM!"

"But Gaz I was just trying to get a better look!"

"Dib there are no ghosts in my room! If there were what the hell would make YOU think that YOU COULD COME IN?"

"Gaz I.."

"SECURITY!"

"GAH NOT THE DOLLS! NOT THE DOLLS!"

A normal night in the Membrane household, a normal sibling rivalry. Well, maybe not, but what else could you expect they were just kids. That was so long ago, but now Dib's only wish is that his little sister could be here to torment him again…

Not as far off as you would think an incompetent lawful evil being chuckled.

"Soon little earthinoid you shall be in Zim's grasp. Nothing can stand in the way of Zim getting what he wants…"

Their father was out late, Dib obsessed over the paranormal, Gaz was being Gaz. Neither of the two siblings could have predicted what was to come. After, all they were only of ages nine and ten. However the unidentified life form they were about to encounter was over one hundred earth years old.

Dib was kneeled over in the hallway trying to catch his breath. Why was his sister so mean anyways? Even though he hated to think it was possible, some people just seemed to be born evil. What's worse is that his sister might be one of them. Oh well, he thought slumping down the wall, everyone's different and Gaz is just an individual…right? Dib closed his eyes and tried to return his breathing to normal. Where does Gaz even get the stuff to make those robots? I've never seen her go near Dad's labs before; she's always playing video games or reading those creepy books. Well whatever, young Dib doubted that there was anything on Earth that could get through her room alive.

Suddenly a light flashed down the hall from where Gaz's room was.

"Gaz!" Dib called out in worry. Forgetting all about previous warning, and one of his numerous near death experiences with Gaz's toys he sprinted down that hall towards her room. As soon as Dib reached the doorway he heard crazy high pitched artificial screaming followed by maniacal laughter. Dib could barely see but soon his eyes a gusted to the blinding light. His little sister was floating up in a beam of bluish light. Up at the light's destination Dib could just barely make out a pair of large red eyes, along with a smaller pair of glowing blue eyes. Dib tried to run in and help his unconscious little sister, but could not move. It was as though something had paralyzed him. He could only watch desperately, and call out to her, but she could not wake up. The light flashed again and the little violet haired girl, along with the creatures, were gone. Dib fell unconscious as soon as the light disappeared.

The news of the little missing girl was all over, but she was never found. What was left of the family was torn up. Professor Membrane was home even less often now, some say he couldn't bare going back home with his daughter gone. Dib would constantly try to fool himself that was true, he still does, but a large part of him believes that he why hardly came home was because it was one less burden to worry about. His Dad had never paid them any attention before, why should that change? As for Dib himself, his obsession with the paranormal became more of a need. Ghosts, bigfoot, spooky lake monster, those all came second to something more important to him. Aliens. He needed to find out what it was that took the closest thing he ever had to family away. She might not have been much, but at least she paid enough attention to him to yell at him, scold him, beat him up. All that was better than nothing. He would stop at nothing to find those evil ruby eyes once more.

END PROLOG

Okay, I'm pretty proud of that. More chapters will be coming, the will be a time skip of about thirteen years or so. Feedback of any kind is appreciated.