A cult named the Huhsz is granted permission to assassinate her, believing that their messiah can not be born until the end of her family's female bloodline.
She is forced to choose between going into hiding for a year or recovering the last Lazy Gun, an ancient weapon of mass destruction that was stolen from the cult by her ancestor.
In order to do this, she must first find the Universal Principles, a long lost book rumoured to contain a clue to the Gun's hiding place.
Breyghun tells her that their grandfather Gorko, a collector of rare artefacts, encoded information regarding the location of the Universal Principles into the DNA of his servants.
Sharrow recruits the surviving members of her combat unit and sets out to make contact with the son of Gorko's butler.
During these events, Sharrow is menaced by two unidentified bald-headed clones, who have the ability to inflict pain on her via a military virus embedded in her nervous system.
They arrive and discover that her cousin Geis has been behind events, acting out of an unrequited love for Sharrow and a desire to engineer political change within the system.
In the confusion, Sharrow kills first her half-sister Breyghun and then Geis, before leaving in the tank, self-identifying with the Lazy Gun and the destruction that it brings to everything it encounters.