She is witty, intelligent, and unparalleled in beauty, and there is a bit of heroism in her eyebrows, but also a bit of evil. She is the apple of the eye of the supreme leader of the Dragon Clan. She lives a happy life under the wings of her parents and brother. Until this day... She has to help her brother carry the burden, until one day, His brother asked her to do something. On the way, he encountered a dream demon that made people unconsciously dream and took other people's lives. He almost lost his life, but was later rescued by a man in white. However, after being rescued, she was often alone in a daze, but refused to tell the whole story. What happened to her in her dream? Who is the man in white? What kind of adventure will she encounter when she goes down to the next world on this day?