This is a story that takes place in a fantasy continent. The protagonist is a girl with a changeable personality, who actually looks like a royal sister. Both parents are dead, the enemy who killed the father is still the best brother of the father. Will the entanglement of the previous generation affect this generation? Hidden history, who is right and who is wrong? Should that lonely girl, abandoned by the whole world, resist, be destroyed, or be saved? Although he is so good, the person he likes falls in love with another human being. Where should the girl's emotional journey go? Will the boy she has always regarded as her relative finally win the heart of a beautiful woman?