Year 2552, in the Goaltic system, 10 planets lost to the rebels, 25 others glassed by the Covenant, humanity was at the peak of extinction, but the UNSC have one more project left, the spartan 2 program. But after the Reach incident, there was only one spartan left, john-117 or master chief, but hidden away was a secret group of spartans, these spartans were known as the Blade squad. This squad consisted of 8 diffrent spartans, Blade 1: Marcus "Sparta" Brookmen,
Blade 2: Lucy "Scope" Craig Blade 3: Cahill "Whelder" Green, Blade 4: Thomas "Rusty" Beverly, Blade 5: Ethan "Bomber" Cawthon,
Blade 6: Mica "Insane" rosoto, Blade 7: Nathan "Lock" Brown, Blade 8: Cain "Sharp" Mandella.