Princess Sierra Liandri joins the Raptor Battalion with her Royal squad to uncover the threat disrupting the human planetary trading routes.
With each loss of her sister soldiers, Sierra fights to focus on the war rather.
Following Captain Jake Murose, leader of the Raptor Battalion, Sierra realizes her squad is not going to survive the war.
Stalled by their allies, the Viol Nations, Sierra helps discover a faction within the Viol preparing to wipe out humanity.
Princess Sierra Liandri joins the Raptor Battalion with her Royal squad to uncover the threat disrupting the human planetary trading routes