It had been three years since master chef's dinner was frozen in the cryo-stasis chamber after the events of halo: 3.
The master chef just couldnt go any longer without eating and so was forced to open the stasis chamber. This caused Cortana to awaken and think that something had happened to the ship. As Cortana re-activated the master chef realised that he couldnt eat his dinner as that would require removing his helmet, and as master chef, you just don't do that. So the master chef was forced to try and move the ship towards the planet they where flying around hoping he could find help there. At this point Cortana was fully re-activated and asked:
"Master Cheif what's happening?"
Master chef replied:
"I honestly don't know, the guy whos writing this fan fic is retarded, I think I want food or some shit. Oh and stop calling me master chef god damit."
So the master cheif went outside the ship and tried pushing it towards the planet. Somehow (though defying all laws of physics and the hyper-dynamic properties of a vacuum) the master cheif managed to get the ship to start being pulled towards the planet. He jumped back inside the ship as he fell towards the planet. Wait, did I mention he was falling toward the planet? Because thats important. Anyways as the ship fell towards the planet, Cortana said:
"What do you think is on the planet?"
To which the master cheif replied:
"Listen Cortana, this fan fic is way to shitty for foreshadowing."
"I was just asking what you thou"
"Bullshit. You where trying to foreshadow."
The master cheif interupted.
After several minutes the ship picked up speed and began to get extremely hot as it burned through the planets atmosphere. Soon the ship was close enough to the ground that the master cheif could see giant stone structures such as pillars and obelisk's. Finaly; the ship hit the ground with extreme force, causing the master cheif to be knocked out.

Next time Halo: 4:
Will the master cheif be okay? Will Cortana stop being a bitch? And will the younger readers get this soap-opera reference?