Nian Bing said indifferently, "Because I'm not yet ready for outsiders to know the secret of these scrolls, I don't want to sell them. Instead, I'd like to trade them directly in exchange for Ao Tian's Knife. Given that I dare propose this exchange, I have, of course, thought through everything thoroughly. The most distinctive feature of the scrolls I've made is that they can be used by anyone. Even a child just starting to understand things can utilize the power of the scroll once I teach them how to use it."
"What?" Xue Ji and Long Zhi exclaimed in unison. This, to them, seemed utterly impossible.
Nian Bing smiled slightly and took out a scroll from his bosom. This scroll was made with basic white parchment. He handed it over to Xue Jing and said with a smile, "Let's conduct an experiment. The truth often proves everything. Miss Xue Jing, please do as I say, open this scroll up towards the ceiling."
Xue Jing looked startled, "How do I do that?"