Chapter 69 : Recognize Me as the Master, One Light and One Dark

• Jiang Yan immediately began to mobilize his essence and continuously circulate it in the Ren and Du meridians according to the method of refining essence and transforming qi.
• The essence gathered in the sea of qi flowed up the Ren meridian, passed through the Baihui acupoint on the top of his head, and then returned to the sea of qi through the Du meridian.
• This cycle repeated itself, and the impurities in the essence were continuously expelled through the acupoints and pores.