This is one of the most disappointing stories I've ever read. The story concept is fantastic and the setting is amazing! Unfortunately, the main character continuously shows no growth mentally, and slowly devolves into a psychopathic killer who cares only about themselves. They repeatedly tease the readers by showing a small amount of emotional growth, then immediately revert back into being a heartless killing machine. If you want to watch someone fall into being a villain, I guess this story is for you. I wish there had been a tag for it, because I wouldn't have wasted my time.