The Blu Team of UNSC

In the aftermath of the blood gulch incident of the flood infection, Tucker, Caboose and Sarge the survivors of blood gulch And gave them special treatment such as being part of the Spartan program with new armor and upgrades...

(A/N: The timeline of the story will take place in the beginning of Halo 2, Halo 3 and Halo 3 New Covenant)