Amy

A Story where demons and humans at war for centuries by now. The demon Kingdom was the most powerful kingdom in the entire world, known for their high army and weapons. Until a great war started, the demon kingdom was destroyed. Some demons died and some of them turned into slaves, but one survived. A girl named Amy, she is kind and has a sweet personality but due to her kingdom destroyed, her personality changed to sweet and kind to sassy and very aggressive. She wants revenge, she will not give up until humans get extinct for good. Amy has very powerful powers.