Yeah I thought about it and this is what I got.
I don't Own Halo 3 or Starcraft 2 (Not the franchise anyway)
The Chief was in a cryogenic chamber orbiting a mysterious planet in unknown space. After the destruction of Installation 04… again, Master Chief Cortana and the Arbiter had to get away from the explosion , they made into the warp field just in time but the warp field separated the ship "Forward Onto Dawn" in half, Chief placed himself in the Mark VIII Cryogenic suspension chamber to await rescue… if it ever came. The message reached Earth's UNSC command base four days after the ceremony was held for the soldiers who lost their lives to save not only earth but the galaxy from both the Covenant and the Flood. But with no way of finding The A.I. and the Spartan, the UNSC could not rescue them…
It's been four years and the search has remained fruitless. The Elites became leaders of the new covenant, unlike the last Covenant; this covenant was just about protecting it's alliances with the rest of the aliens, Humans included. The UNSC made an alliance with the Covenant and both would help strengthen their borders and search for the A.I and the Spartan. Along with the alliance, the Covenant and the UNSC were given the burden of defending the rings and the Ark. Installation 04 was repaired by the Ark again With the universal Cartographer the were able to see much more of space. The last true spartan lost to the ring, to the void of space, a true hero of earth and her people like all the others but he was some how different, they started the spartan program again but they know that a soldier like that comes once in a life time. Has that life time ended?
The Chief and Cortana were stuck orbiting a mysterious planet as soon as it was stuck in it's orbit, the ship exterior looked like a frozen comet, every door was frozen shut or the ice was the door, yet the orbited planet's inhabitants have never thought to bother it so the two floated for four years around the planet and gravity seemed to pull them in at last, both the spartan and the AI were heading into the mysterious planet unaware of the threats looming on the planet or the Battle cruisers orbiting it…
"Matt any luck on finding any more stranded soldiers?"
"Negative Sir, were having trouble locating anymore of the crashed soldiers."
"Damn it! We can't just leave them to the mercy of the Zerg!"
"I know sir but we can't- Sir we found more of them!"
"Where are they Matt?"
"Sir it's hard to track their position but their about 1000 clicks south of your position."
"Is there any way we can get a drop ship down there?"
"Negative sir that area seemed to be fortified it's going to take more than a small group to get them, beyond a specter's reach sir."
"Damn it we need every one we can get!"
"I know Sir but we can't just risk losing our drop shi-" the alarms went off.
"Sir more flyers inbound. Have goliaths protecting the artifacts, their anti air missiles should take down the mutalisks any other air born Zerg units."
Down at the base were the artifact is getting powered
Jim was in a bunker with Tychus shooting the waves upon waves of zerg Broodlings and Hydralisk that just kept coming. He heard every grunt, cry, yell of fear, and bullet.
Then the alarm went off and the adjutant said "Nuclear lunch detected"
Rayner took a look at the map on his suits visor and saw exactly where the nuclear missiles were going to hit. right where the two Zerg bases were "Matt where are those nukes coming from?"
"From another battle cruiser Sir, it just exited out of Hyper space."
"Another battle cruiser?" the missiles just hit the Zerg bases that are the left and on the right side of the base "So if junior didn't send those missiles who did?"
As he and Tychus got out of the bunker he immediately gave orders "Get those bunkers repaired, Get more man down on that bunker, have that tank up there give cove to that bunker!"
"It looks like the assaults from your left and right flanks have halted for a couple of minutes, You should take advantage of this Sir"
Just as Matt was dine talking and Jim was done giving orders an image appeared in his view, a ghost he knew was going to see him... to kill him.
"Do you think we'll ever meet them?" asked a girl with blond hair laying on the grass next to a boy with brown hair, they were both probably seven or eight years olds.
"I hope so, don't you" asked the boy.
"So long if it's friendly unlike the Covenant."
"I guess you right about that. What type of Spartan are you going to be?"
"you know already, a sniper, with my abilities with brain power and all would make me the best sniper unit ever. You?"
"An all out Spartan, a pusher, heavy unit, tank soldier, you know some one who is impossible to kill almost like a demon."
"Yeah I know, John"
He looked at her, her hair glittered under the moon light, when she turned to look at him they both found that they could not take their eyes of each other, they were best friend, they were the only friends that time of their lives. That night they spent it looking at the stars. For some reason the two could never figure out why the stars always looked better 2 clicks south of the spartan training facility.
It was the first thing Nova remembered when her memory started to return.
"Nice to see your alive Raynor... and Tosh put down the knife" she said the last part with edge and bitterness.
Tosh apeared in a similar way only his suit flashed red,"Whacha gana do girl, I got you surrounded" and other specters (like Tosh) appeared.
Nova dropped her weapon and lifted her hands up high where every one can see, at first they thought she was surrendering, but she brought her hands down real releasing a psionic attack knocking every one to the ground.
Tosh struggled a bit but he was able to sit up only to see a gun pointed to his head he looked up and saw Nova. Nova heard a gun cock,"Nova we both know I don't intend to use this bullet on you, but I will if I have to."
"Relax I am not working for Arcturus any more" she said handing her hand out to Tosh "and I am done with hunting specters"
Tosh ignored her hand and stood up "I don't like this I can sense her telling the truth but I don't trust her." he said as he moved away and signaled his allies to go to the bunkers and help defend the artifact.
"I am here because I want to join your cause, but at a price."
"Oh and what price would that be?"
"To at least try to get me to my home planet, were I belong."
"Why should trust you? All that talk about Tosh's palls going on a psychotic rampage was a lie to get me to turn on him."
"I'll explain later when we got time when the Zerg isn't trying to kill us" she said in an annoyed voice.
"Sir" said Matt who apparently contacted him "the nuclear missiles seemed to have shifted the planets gravity a bit but not enough to- HOLY!"
"WHAT IS IT MATT!"almost yelled Jim
"Sir the change seemed to have a good pull the legendary comet."
"The legendary comet" said Jim almost in a whisper.
"Sorry what comet?" asked Nova.
"The legendary comet that appeared four years ago, when the Zerg disappeared. It's been orbiting the Char ever sense, until now. Matt! What is the trajectory of that comet?"
"I can't get positive location of it's hit but there is a high possibility that it might hit the base along with the artifact sir"
"thats great, a ghost I can barely trust has all ready put us in danger."
"Hey I didn't know about the comet! Said Nova defensively "And besides you won't have to worry about it any longer."
"What do you mean by that?"
"When we took the ship we also took a prototype that removes unexpected objects or in our case a comet out of the way."
"Wait you stoled that ship?"
"Kinda, I bought from mercenary at Deadmen's Port"
"Yep stolen"
"Alright fire it!"
"John your lucky getting to be under his command."
"Yeah I know. So how is your search going Nova?"
"Sucks we haven't found anything. Your so lucky, I swear it's like you make your own luck."
"Yeah I guess. I hear after that your going to Reach." he stated.
"Yeah and I hear that the same thing about with you after the investigation of the missing Spartans."
"Yep. Not bad for a couple of 15 year olds, huh?"
"Yeah I guess, so if we do make it to reach do you think we'll be partners"
"I hope so don't you?"
"I guess."
"Good like hunting"
"thanks same to-" the alarm went off and the the both heard over the comm link "What the hell happened? Covenant ships just warped out of nowhere! SHIT WERE TAKING FIRE!"
Then the screen that held her image stated to go static "John?" she said the last words and she was was gone "NOVA!" he yelled.
He ran passing every officer, Marine, engineers, medic, and operators on his way to the command deck. Every one thought he gone crazy even the commander thought he was crazy when he heard it, but then they received word, the Crusader went missing...
"Chief wake up." he heard. He felt a bit groggy, he always did when he woke up from cryogenic freezing. "How- how long was I out?" he asked.
A blue figure appeared, she seemed to be made of data "I estimated about... Four years."
"did they find us Cortana?"
"negative but we seemed to have encountered life forms." said Cortana.
"What kind of life forms?" he asked.
"Surprisingly humans and another life form but it's hard to find discover what it is, but this is uncharted space!" she exclaimed.
"Maybe the UNSC made it here?"
"I don't think it's possible, I was able to hack the closet ship. But I was only able to access a minimum part of information at a time with out being discovered. I got the plans of the ship and looks like a primitive design compared to an ordinary UNSC ship." she said and projected a battle cruiser, ones you only see on comics. "It seems to be equipped with several laser batteries and it's strongest attack is what they call a yamato cannon. The ship is made of a type of manufactured material called Neosteel, it's weaker than titanium but it does come with a perk, given enough time this ship can repair it's self."
"Wow thats pretty good perk."
"Yes and their units are armed with weapons that are far more advanced than ours but the lack one thing."
"And that one thing is?"
"Training and discipline; if UNSC troops had this type weapon and technology we would be very powerful."
Chief picked up his assault riffle and went into the what was left of the artillery room. he picked up two SMG's , a shot gun, and two Magnum pistols. "I didn't know you could carry that much weapons with you." stated Cortana.
"I don't usually carry many weapons with me because I might pick the wrong gun, but I already trained for it so it shouldn't be too much of a problem." Explained Master Chief.
"I see but use those Plasma riffles for now" Cortana pointed at the elite weapons floating. just as Chief was about to grab it two mechanical arms grabbed them "just increasing the batteries to 300%, Plasma based weapons should be affective in space since the travel through radiation."
"Space?"
"Yes the planet we are orbiting has finally got hold of the ship and we are being dragged into it's atmosphere and eventually crash. My sensers picked up some sort of space plat form for us to land on."
"Alright lets get off then" he said as he grabbed the tow weapons and started "swimming" back to where Cortana's chip was. he grabbed the chip and inserted it into the special slot in his armor. as he made his way out he found that the ship was frozen. "The energy of the warp field seemed to have caused the ship to collect freezing matter and well freeze" explained Cortana. "Alright this is it chief jump...NOW!" And he did he floated down to the strange platform but it had some sort of purple fungus or organic tissue on it...