In an alternate reality, set in the 22nd Century, the most significant historical events have culminated in a post-apocalyptic world wherein worldwide political wars have divergent outcomes. Psychic powers reside side by side with "norms", while the gifted are known as "Bloods". A battle also rages between madmen and monsters, with the Bloods fighting to keep them under control.

From the Chaos forms the FAC (Free America Civil Militia) and a heroine emerges Kele-de "Kai" McMahon...who gradually becomes one of the FAC elite Blood fighters. Kai and her brave companions help stand against political dissidents, while also hunting down dangerous mutant monsters all while refining their Blood abilities