SG-1, the quest for the Ark of Truth proves futile and the so followers of Origin must be fought by conventional means. With SGC's aid the Tok'Ra set up secret bases throughout the Ori galaxy, ready to fight the Doci & the Priors same way they fought & defeated the System Lords.

SG-1, a mortally wounded Ori soldier agrees to host a Tok'Ra symbiot to save himself. Will the Tok'Ra be able to convince his new partner that the Ori are not worthy of his devotion?