Edward 0-1-3 is a Spartan-II, operating under the callsign Spector, and proudly serves the UNSC by fighting the Covenant. Then, John-117, better known as The Master Chief, deals a decisive blow to The Covenant, forcing them to retreat and restore their strength.
Now with nothing better to do, Edward is approached by The UNSC High Command, who are looking for someone to investigate a rogue element within the UNSC. Assigned to Blood Gulch with the rank of Corporal, Edward is forced to deal with Four Idiots, a Sociopath, a Psychopath, a fuckin' Ghost, a Spanish Robot, and One Moderately Redeemable, Womanizing-Failure of a Black Man.
However, having to face the challenges of Blood Gulch, a Homicidal Megalomaniac's Plans force Spector and his ragtime Team out of the canyon they reluctantly call home, to the cold plains of Sidewinder, a hall of Teleporters, and even the depths of the future.
Of course, Spector is being watched by Covenant Recon Times, Project: Freelancer, and a mysterious Third Party...