Soulless Kunoichi
M/M
The Athena were thought to be soulless husks. People who had sold their souls to become weapons of the military. As such they were treated barely humane.
Each put into three categories: Kunoichi, Marksman, and Brute
For an Athena renamed, Mecha, this causes a lot of problems due to her attitude. Mecha is stationed with two of her fellow sisters to protect crew and ship as they traveled space, escorting an ambassador to establish a treaty with a rival force. Along with them are the Warden, the top ranking military force troop. Their leader a man who believes that the Athena should be discontinued and put down. Its a long journey, Mecha quickly decides that the best way to shut this prick up was to try and rise some conflicting feelings.
Kunoichi, the fighting style of distracting the enemy with seduction before killing them. Something Mecha is more than knowledgeable of. She may be as he put it 'a soulless weapon' but she damn well knows that he's still human.