The eldest daughter of a magical family has been pampered by her family since she was a child and has high hopes for her. She lives up to expectations and possesses magical talents that are rare in a century. What is even more gratifying is that her thirst for magical knowledge is simply to the point of shame. The eldest lady who has high demands on herself is learning new knowledge every day. After reading all the books available at home, one day she finally decided to go to the largest National Library, which is said to have a collection of millions of books. Then, after the eldest lady, who had lived in seclusion for many years, took the initiative to go out for the first time, she began to run out frequently. What attracted her?