In the land of Kyushu, there's a saying: "Demons find it difficult to transform without enlightenment, and humans struggle to cultivate without enlightenment.",Qi Xue Dan is a very low-level elixir. It's not an aid for opening the acupoints, but to open the acupoints, one must have ample qi and blood. Although Qi Xue Dan is low-level, it's just right for someone like Lu Ye who hasn't opened their acupoints.,Strictly speaking, the two brothers Lu Ye and Liu were also fated to be connected.。