The Master Chief boards the Furrunner ship piloted by the the most badass Covenant fighting force in the universe, armed to the teeth. While still in the airlock, he prepares for what certainly will be the fight of his life.
The Airlock opens to reveal piles of dead grunts, brutes, and Jackals strewn all over the place. The MC looks around, stunned, for a moment, when in walks the Security Officer from a little Colony ship known as the U.E.S.C. Marathon, the barrel of the grenade launcher on his MA-75B Battle rifle still smoking. He casually walks into the airlock the Chief just came out of, but as they cross paths he says "That's how it's done, bitch."