(Alternate Timeline after Halo 4) When a UNSC prototype soldier unit ends up on the Reploids' new home world, It's up to X and co. to teach it to fight as the UNSC and a New Covenant races to claim it. Will they succeed in teaching the Scorpio Unit to fight off it's enemies? Will the UNSC beat the New Covenant to the Reploid homeworld? And just what secrets are the Reploids hiding?
Rated: T - English - Adventure/Suspense - Chapters: 1 - Words: 3,989 - Published: 7/21 - X, Master Chief/John-117, Arbiter, OC