Mei Guyu told him about the Pure Yang Pill but did not introduce the specific pill-taking method. Lin Qingshuang called him over in the middle of the night to speak so much, but in the end, she did not provide an introduction, merely directing him to ask Huang Xiaopang.
After He Kao met Xiaopang, he realized what was going on. Lin Qingshuang was thin-skinned; given her cultivation, she had not mastered Divine Thought, and introducing the details of the dual cultivation involved in the pill-taking method orally was bound to be awkward.
The most effective way to take the Pure Yang Pill is usually for a man and a woman to set up a small Tai Chi Yin Yang Array in advance, with each occupying a formation's center.
The man occupies the yang position and takes the Profound Yin Pill; the woman occupies the yin position and takes the Pure Yang Pill. Though both take the pill together, one person must lead, and the other must completely relax and cooperate with their essence and form.
