That is.

The moment when the sun rises and the moon sets.

The moment when the sun sinks in the west and the moon rises.

Only these two moments are the safest, and the introduction of yin and yang into the body at all times will not lead to the disorder of yin and yang, but it cannot be controlled, and it cannot be truly introduced into the body.

In fact, in every person in the world, there is not the existence of yin and yang, but this is an extremely small amount of yin and yang given by heaven and earth to exist in the body.

The natural existence of yin and yang is almost untraceable, not only regulated in the human body, a basic force of the primitive existence of life, and can not be called by the martial artist, become a kind of combat effectiveness, if you want to reach the point of cultivating yin and yang to form a quenching body, you need to introduce and infuse a large amount of yin and yang qi in the body to be more than 10,000 times higher than the yin and yang qi that exists in the human body.

It is very difficult to achieve this kind of situation, but Qin Feng always firmly believes that he can do it, it is noon, the sun and stars are shining in the sky is the most vigorous moment of yang energy, at this time he can not act rashly, rashly introduce the yin and yang qi in the heaven and earth into the body, if he does this at this time, it will only lead to chaos in the body qi, and the merit will collapse.

If he fails, he can only start from the first step and resume the work step by step, which will take several days.

What is most needed at this time is patience, and only patience can achieve final success.

At this time, the sun hangs high, the sun is dazzling, according to the yin and yang star quenching formula, the sun and stars are the most, containing stars, and yang energy is the most. According to the introduction of Yin and Yang to form a quenching body, he needs to wait quietly, time passes minute by minute, the true yuan force in the body continues to wash every meridian and every corner of the body, the true yuan force quenching body, the most obvious feature is that it starts from the inside out, at the same time, the training method is relatively gentle, and the effect is not very great.

But Qin Feng has extremely rich experience in refining the body, and at the same time, he mobilizes the essence and blood in his body, constantly washing every cell in his body, and the efficiency is extremely high, far better than the usual effect of exercising the body.

The reason why the Yin and Yang Star Quenching Technique is called the supreme refining secret technique of the Heavenly Star Continent is that the real key is that the power of Yin and Yang and the stars are constantly applied to the body, refining the body, the power of the stars comes from the void, domineering, and directly acts on, and the most direct and most urging and rough refining is carried out from the outside of the body from the outside to the inside, such a tempering is extremely dangerous, and ordinary people simply cannot withstand this level of tempering, of course, under such a brutal tempering method, the effect is also extremely obvious.

And Qin Feng is a pure yang body, with a strong physique, plus the body has been tempered by the earth's vein stone milk, it is very strong, and the recovery ability is super strong. He should be able to withstand the power of the stars, the tempering of the yin and yang qi, but even so, Old Demon Yan was cautiously observing Qin Feng's situation on the side, and he said that if there was any accident, he would try his best to act as soon as possible to assist Qin Feng.

Finally, the sun set, the moon gradually appeared on the other side, the moment when the sun and moon rotated alternately, it was the moment when Yin and Yang Qi were introduced into the body, since Qin Feng began to truly comprehend the Yin and Yang Qi between heaven and earth, Yan Lao Mo's face also showed an anxiety and worry.

With the emanation of spiritual power. The first thing Qin Feng felt was the star vitality around him, and the rest was nothing to discover.

Qin Feng was not in a hurry, but carefully followed the requirements of the Yin and Yang Xingchen Quenching Formula, carefully experiencing everything around him, feeling everything in the world, according to the introduction of the Yin and Yang Xingchen Quenching Formula, Yin and Yang Qi are not something that everyone can feel, only if the spiritual power is strong enough, can resonate with heaven and earth, and have a keen soul power, can the Yin and Yang Qi be captured.

On the Heavenly Star Continent, among the hundreds of millions of martial artists, only one in a thousand could not feel the existence of the Xingchen Yuan Qi.

Among these thousandth of martial artists, they can incorporate yin and yang into their bodies.

Among a hundred people, there may not be one who can do it, and those who can't smoothly integrate the two qi of yin and yang into their bodies are simply unable to cultivate, yin and yang stars quench the body.

There are hundreds of millions of stars in the sky, and the endless stars are densely packed, forming a bright and bright galaxy, this endless galaxy, volatilizing the endless star energy, sprinkled to the earth, giving energy to everything and everything, the warriors in the world, are not based on these star vitality for cultivation?

Flowers and trees. Fairies and fairies, everything depends on the vitality of the early morning to survive, and constantly evolve.

It can be said that all things in heaven and earth cannot exist alone if they leave these star vitality, and these star vitality circulates in nature, and naturally gives birth to a completely natural vitality called heaven and earth vitality, which is a more general concept, in the final analysis, it is actually essentially the vitality of the stars, but after experiencing the refining of flowers and trees, people and goblins, it has been transformed into a kind of origin that can be more accepted by the living body, and these can be more easily accepted by the living body。

Martial arts practice, most of the time, is based on the Heaven and Earth Yuan Qi and the Star Yuan Qi, most of the Yellow Level Exercises and Xuan Level Exercises are based on the Heaven and Earth Yuan Qi, these Yuan Qi are relatively friendly to human beings, and the cultivation is easy to get started, but it is extremely difficult to cultivate to the depths.

And some of the more advanced martial arts, the foundation is the Xingchen Yuanqi, although it is a little difficult to cultivate, but once you get started, it is like stepping on the broad road, and the future is infinitely bright, but in any case, the Heaven and Earth Yuan Qi and the Star Yuan Qi are actually the same, there is no fundamental essential difference, but the affinity for the human body is slightly different, but in addition to the Heaven and Earth Yuan Qi and the Star Yuan Qi, there is another very unique breath, which is the Yin and Yang Qi, in ancient legends, the Yin and Yang Qi are formed by the convergence of the Taiyin Star and the Sun Star, which exists independently outside all the stars。

There are many powerful sages in the primeval era, and the god of war in the ancient era, who have also studied this magical and strange phenomenon, trying to figure out the principle, but in the end, they all returned without a problem, without success, and did not understand the reason.

However, due to the fact that many powerful sages of the ancient era and the ancient era studied this aspect, there were also many exercises that were cultivated based on the two qi of yin and yang, and the yin and yang stars quenching body formula was one of the best.