The book Elder Sheng gave her was a rare Daoist classic passed down through the Sheng Family, known to provide twice the result with half the effort for practitioners.
The moment Yuyin received the book, she read it with ravenous curiosity, eager to see if it would actually be of any use to her. She was deeply surprised when she saw the cover. It had neither a title nor a table of contents; the binding was merely a sheet of yellowed cowhide that smelled strongly of dampness. To be precise, the book looked as though it had been bound by hand.
After just glancing at the cover, Yuyin felt a surge of skepticism, yet she reasoned that since Elder Sheng had kept it hidden in the Sheng household for so many years, it certainly couldn't be a useless waste of paper. Skipping past the cover to the first page, her eyes widened as she scanned the cultivation techniques.
Chapter 231