The chapter opens with a discussion between the two brothers about the importance of practicing the qi-refinement technique. The brothers discuss how important it is for them to be able to practice the technique, and they decide that they will take each other as a role model. They discuss how the seventh and eighth versions of the pills are equivalent to the pills on the market. They also discuss how they can save money by using the eighth version. They decide to practice at night, and the next morning, they plan to go for a walk.