Using telekinesis, he cut down a rosewood tree and, following the structure of the rosewood bookshelves in the study, he made a simple wooden shelf and placed it against the other wall of the study. The library books could be moved later; for now, he wanted to see what books were in the study.
The books in the study were also sorted and organized, and just by looking at them, one could tell what kind of books they were. Rare ancient texts were naturally indispensable, with the rest being travelogues and secret formulas; the secret formulas were all for women, like ointments and soups for skincare; there were also rouges, inks, lip balms, and face powders. There were also recipes for foods, like pastries, with various types. One entire wall was filled with medical books—Gu Qing's parents had evidently put a lot of thought into this.
