Not sure if this should go here or in general discussion. Anyway, here's a character:
She's from a small village in a remote part of the country. Growing up her dream was to become a member of the Dragon Guard - an elite division of the military whose role is to protect the citizens from rampaging and otherwise troublesome monsters. The happiest day of her life was when she gained acceptance into their ranks after proving her strength and capability. Unfortunately, her idealism was soon challenged when she learned that the vast majority of the Dragon Guard were the children of the nobility whose acceptance into the order was mostly due to familial connections instead of ability. She was looked down upon due to her common origins, but rose in rank due to her outstanding skills and prowess - which only brought more resentment from her genteel comrades.
Her idealism was further eroded when she began to realize that the Dragon Guard had fallen far from its purpose as protectors of the citizens and instead become a tool for noble families to use for their own political intrigues. Her attempts to combat the corruption of the guard ended in disaster as certain members, jealous of her strength and disgusted by her convictions and roots as a commoner, conspired against her and got her framed for trumped up charges. She was stripped of her rank and expelled from the Dragon Guard in disgrace.
Her dreams shattered, she made her return to her village. Dismissal not enough for some of the conspirators, they attempt to then assassinate her but are killed by her in the attempt. She's charged in absentia for their murders, but not really pursued as those in charge prefer to simply let the matter be at rest.
She returns to her village and decides to protect it herself, and doing so very successfully. She tries her best to forget about her past but the anger of being betrays still burns within her. Occasionally some members of the Dragon Guard will pass through her village, and she tolerates it so long as they act in accordance of the Dragon Guard's principles - protecting the village from monsters and in exchange enjoying the hospitality of the village, as is tradition. However, if they neglect their duties or don't treat the villagers respectfully, she kills them. She hates the nobility even more, and if any nobles visit the village and treat the commoners badly she kills them as soon as she can do so without putting the village at risk or giving herself away. Her hatred of the nobility is immense and as far as she's concerned they're the reason the Dragon Guard became corrupt. Any amount of disrespect or mistreatment toward herself or the common people by a noble merits a death sentence in her eyes.
So, given this background, what alignment best fits her?