Looking at the black and white qi in the spiritual world, Wang Du knew that this was the embodiment of yin and yang, black as yin and yang as white, balanced but not integrated with each other.

Regarding the two qi of yin and yang, many sages in Wang Du's previous life put forward many proverbs, and one of them put forward the concept of the same kind moving accordingly.

He believes that the qi of heaven and earth and the qi of man are caused by mutual induction, and of course they also benefit or suffer because of this similarity.

He said: "The qi of yin and yang can benefit and lose each other because it can be similar to each other. There is yin and yang in the sky, and there is also yin and yang in people. The yin of heaven and earth rises, and the yin of people should rise, the yin of people rises, and the yin of heaven and earth should rise, and its way is the same. ”

The idea to be expressed in this passage is probably that the qi of man and the qi of heaven and earth are in response to each other, which shows that there is a subtle connection between man and the yin and yang qi of heaven and earth, and also shows that the qi of man and heaven and earth should echo each other, and it can also be said that this mutual relationship is an inevitable result.

If a person wants to be healthy, the yin and yang in the body must be balanced, yin is to hide the essence in the body, and at the same time constantly replenish the yang energy, yang is to protect the outside of the human body and strengthen the body.

If the yang is prosperous and the yin is declining, then the flow of meridians will be urgent and fast, and it will become a mad disease. If yin flourishes and yang declines, then the qi of the five internal organs will be out of tune, resulting in the obstruction of the nine orifices and the disorder of the meridians, just like the power of the runes of the one-yuan true solution in Wang Du's body and the power of the bloodline of the true blood of the Pan King.

Therefore, the sage believed that people should adjust yin and yang so that they can be in their proper place, so that the muscles and veins can be relaxed, the bone marrow will be strong, and the qi and blood will be unimpeded. In this way, the internal and external yin and yang qi are harmonized, the evil qi cannot be infringed, the ears and eyes are clear, and the true qi is running normally, so that the sympathy between people and heaven and earth will be smoother, and the path of cultivation will be more smooth.

Wang Du was a double doctor of physical medicine in his previous life, and he had already studied these theories of his ancestors in depth, so when he was immersed in his spiritual world at the moment, these theories he had studied in his previous life naturally appeared in his mind.

In an instant, Wang Du, who felt something in his heart, thought of the scene of the ancestor opening the sky that he had ever seen.

It was originally a chaotic space, and under the axe of the ancestor of Pangu, the pure qi ascended to the sky into yang, and the turbid gas turned into yin, and it was at that time that yin and yang began to divide and heaven and earth were newly established.

Wang Du clearly knew at this moment that the fusion method he was looking for had been lifted from the fog, and he had already seen its essence.

The ancestor of Pangu opened the world, divided yin and yang, established heaven and earth, and the whole universe was like a newborn baby, so what kind of state was the universe before the ancestor of Pangu was born?

It was chaos, but Wang Du regarded this chaos as a stage of human growth, that is, the gestation period of the fetus.

The chaotic universe has undergone endless years of gestation and gave birth to the Pangu Ancestor, and the Ancestor broke through the chaos like a baby being born. Then the chaos that gave birth to the first ancestor is like the mother of a baby.

It is a chaotic place, no black and white, no light and no darkness, no life and no death, no increase and no decrease, it is the most primitive and oldest fusion in the universe, and there is nothing at the same time, once it is broken, it can derive this vast universe, endless galaxy.

The fusion method that Wang Du is looking for is this initial chaos, he imagines himself as a mother, imagines the energy in his body as a fetus, and he only needs to simulate the all-encompassing chaos in his body to fundamentally solve the problem of the two forces in his body not being integrated.

In his own spiritual world, Wang Du closed his eyes for the second time, and as he closed his eyes, the black and white qi around him disappeared, turning into the scene of the ancestor opening the sky, but this time it was different, the axe-shaped mark on his eyebrows flickered, and under its power, Wang Du was in chaos.

At the same time, in the real world, Wang Du, who was originally wrapped in the water of the Yin and Yang Pool, resurfaced.

In Shi Kong's big eyes, an axe-shaped mark in Wang Du's eyebrows flickered, and under this mark, Shi Kongda only felt a great coercion, and it actually wanted to worship.

"What is this... It's so horrible!"

Shi Kong tried his best to resist the coercion of the leakage of the axe-shaped mark of Wang Du's eyebrows, although it had an extraordinary origin, but after all, it was only a child, how could it easily resist the coercion of the Pangu axe imprint?

It's just that although Shikong Da is in his infancy, the Pangu axe is just a mark, and neither side is the strongest, so the two sides are barely equal.

However, it didn't take long for a drop of crimson blood to appear in Wang Du's eyebrows, and as soon as this drop of blood appeared, an even more terrifying power made Shi Kongda kneel directly to the ground.

This is a drop of Panwang essence blood, although it is only a drop of blood, but it contains a trace of the breath of the Pangu God, this breath gives Shi Kongda a sense of divine power like the sea, so that Shi Kongda has no possibility to resist it.

Shi Kongda was unable to move on the ground by this drop of red blood pressure, time passed minute by minute, I don't know how long it took, this drop of blood suddenly dripped to the top of Wang Du's head, and then a layer of mysterious substance started from the top of Wang Du's head, and slowly formed a ball that wrapped Wang Du tightly.

The crimson Panwang essence blood disappeared, and the sense of coercion disappeared with it, and Shi Kongda slowly rose from the water.

In front of its eyes, a mysterious ball was suspended in mid-air, this ball could not be said to be colored, although it looked close to black, but it gave people the feeling that it was obviously not black.

At the same time, there is a large amount of yin and yang qi constantly pulled into the ball, and the speed at which the ball sucks the yin and yang qi is extremely fast, but in an instant, Shi Kongda found that the yin and yang qi in the yin and yang pool fell a full meter, and this speed is still increasing.

"Oh my God, what is this boy comprehending in the second hall master?"

Shi Kongda's big eyes stared at Wang Du deadly, it knew very well that what Wang Du comprehended would definitely not be a simple method of Yin and Yang fusion, after all, this terrifying speed of absorbing Yin and Yang Qi was not something that could be achieved by the method of Yin and Yang Fusion.

Fusion, fusion, as the name suggests, is the method of fusion power, the core is fusion rather than absorption, how can Wang Du's whale-like absorption speed not surprise Shi Kong?

After another quarter of an hour, the water level in the Yin-Yang Pool dropped by more than three meters.

"This.... This.... This.... It's also terrifying! With so many yin and yang two qis, even an eighth-rank ancestor would have been strung alive a long time ago! Why is this boy still frantically absorbing the second hall master?"

Wang Du broke Shi Kongda's cognition, it couldn't figure out what Wang Du's situation was, and Wang Du's speed of absorbing yin and yang qi in general also really frightened it.

At the same time, Wang Du, who is in his own spiritual world, is trapped in a dangerous cycle.