Pious is one of the many Spartan Guards (Platinum series) than operate in Khera. Programed with a blind loyalty to his masters, Innocent as a Spartan Guard also exhibit hyperagressive adolescent traits when he is leaving to his own devices.

Pious worked as one of the guard for Lord Emp in his return to Khera and in his program worked according to the racist bias of the kherubim kherans, with Pious being very hostile towards the other WildCATs, until Spartan (Hadrian) stopped him and Innocent in his behavior.

A characteristic of Pius is his hair is white.