Slave of the Blue Ghost

In a future universe, where wars are fought by hired corporations, a female who has no family and no schooling has very little choice but to sign up, even though they will charge her for the first two years of training and fighting.
It looks like her luck is all bad as her corporation loses a battle and she is surprised by a Blue Ghost on the battle field.
Every one of her battle group that lives is taken prisoner, but they find out why this corporation has never lost a battle. It has the Master Weapon, a male so mentally strong that it is claimed he broke up a small moon by just staring at it until it shattered.
Along with her captured crew she was surprised as she passed a large slightly blue male to find out that he was her Blue Ghost. Her luck changed, but no one could tell her if it was for the better as her life became attached to the Blue Ghost.
He claimed her as his possession. Now the real story begins.