Tallisman Rogue: Prologue.

The year is 2009. America is running under a new president, and after much debate, all armed forces have been withdrawn from the Middle East.

Among the returning troops is Isabelle Samson. After proving her worth as a marksman, she is invited to join a new army regiment consisting of other gunslingers like herself, but after eavesdropping on a general's conversation, her world is turned upside-down.