C370 Let me help you with this

I'il fix it for you.

The principle was very simple. Men were yang and women were yin, the two together benefited from each other. In these few days, Chen Ergou had picked up a lot of yin aura, laying a solid foundation for his cultivation.

At that time, the yang qi did not leak out, and it was the most suitable for cultivating the upper part of the book. As time passed