As three starts to walk off into the deserty landscape he notices a strange building or ship or even a forunner ship just over the next hill so what three does is he sprints off to go see what it is and he finds out it's an ONI base.
ONI is the dirt left on a plate they are a true evil on the edge of the unsc sometimes there good but then their evil.
But as he gets closer he sees a figure at the top of the building with a sniper and as he gets closer he finds out it's his long lost friend Kate009 the ninth Spartan in the Spartan program(I was the third one)but what was she doing here on gamma halo???
Meanwhile with the other guys.......
They are slowly walking off into the wreckage of an old city that looks like it got blown up. So as they start walking through it they can hear a shouting voice coming from a nearby building and as they get closer they realize who it is and it's Craig an elite stealth Spartan.