Li Yundong didn't think so at first, but he was stunned when he looked at both sides of the slate. Then he looked carefully and focused on comparing the differences and differences between the two sides of the slate. The more he looked, the more shocked he was, and the more he looked, the more he was sweating.

I saw a palm print clearly sunken on the surface of the stone slab patted by the aster palm, and there was no crack next to the palm print, like a palm print carefully chiseled out by someone with a chisel!

"How did you do this?" Li Yundong just felt that his head was full of question marks. It was incredible!

Ziyuan said softly, "you must feel very strange. Why do I have different effects from you?"

Li Yundong nodded involuntarily.

Ziyuan said, "on the one hand, my breath is more feminine, while your breath is more strong, so my breath is mainly penetration, and your breath is mainly destruction. So around the fist prints and palm prints you see, one has cracks and the other has no cracks."

Li Yundong suddenly nodded.

Ziyuan said again, "but what I want you to see is not this, but this. Your fist seal has a small area, so your breath will be more concentrated. But why is it not as clear as my palm print on the slate?"

Li Yundong was suddenly awe struck and fell into meditation.

Ziyuan said, "this is because my breath is more solidified than yours, and my basic skills are more solid than yours!"

Li Yundong believed Ziyuan's words. He sighed and said, "I've only practiced Qi for about a month. Where can I compare with you, a famous and decent expert who practices Qi in her womb?"

Ziyuan shook his head and said, "you have the help of yuanjindan. The huge breath has surpassed those of us who have practiced Qi for more than ten years. All you have to do is to compress and condense the huge breath in your body. If you explain it from a scientific point of view, no matter how big the pressure is, it is not as big as the pressure!"

Li Yundong's heart moved. He understood the meaning of what Ziyuan said: the damage caused by the fist with a hundred kilograms of strength is certainly not as good as the finger with a fifty kilograms of strength!

Seeing Li Yundong's expression, Ziyuan said, "if you can't cultivate your breath like a needle, when you build the foundation, your inner pill will become not strong enough and easy to become a fake pill. Once you meet a strong hand, you may be beaten by others to dissipate Qi, not to mention the terrible natural disaster."

Li Yundong listened to Ziyuan's explanation clearly. He was finally convinced and asked seriously, "what can I do to cultivate the breath in my body into a needle?"

Ziyuan smiled and said, "you have to start from scratch!"

As soon as Li Yundong heard this, he suddenly took a cold breath: "start from scratch? Can't you?"

Ziyuan asked back: "Do you know why there is Qi in your body? Do you know where your breath comes from? Do you know why you practice? Do you know how you practice? Do you know what is the most important of practice? Do you know the role of human essence, Qi, blood and viscera in practice? Where does human mana come from?"