Everything in the valley was the same as before, and a slightly emaciated figure sat not far from the mouth of the valley, it was Sima Xuan. He had been sitting here for five days, and he had not gotten up for five days, as if the old Buddha had fallen into a state of silence, and he had not even reacted in the slightest when the birds landed on his head.

Although Sima Xuan had not cultivated since he was born, he still had some understanding of the most prevalent things in the mainland. Most of the cultivators on the continent have to pass a test, which is to guide the natural energy of the outside world into the body, breaking the original balance of the body and making the body more suitable for cultivation. This is also the first step of cultivation, but this first step has become a very difficult link, many people don't know how long it takes to go through this link, of course, there are also highly talented people who can quickly pass this step. For the big family, there is naturally a way to improve through this step, but for the current Sima Xuan, there is no way, he can only rely on his own talent.

Sima Xuan's eyes were still closed, and his mouth and nose were exhaling evenly. The sun soon set in the west, and the bright moon appeared in the starry sky.

On the evening of the seventh day when Sima Xuan was sitting here, the birds that had been preparing to sleep suddenly woke up and flew away from the valley with their chirps. The valley is sometimes windy, sometimes silent. Sima Xuan, who was at the mouth of the valley, exuded a faint light all around him, and the light was sometimes strong and sometimes weak. Until before, Sima Xuan's body was still in chaos, he groped for six days before he slightly captured a trace of natural energy from the outside world, and he was now guiding the natural energy that intermittently poured into his body to swim throughout his body, as long as he could swim through it completely, he should be able to initially reach the first level of cultivation level Qi refining into the body.

In the middle of the night, Sima Xuan, who was sitting at the mouth of the valley, was full of radiance, and the natural energy like a tide continued to pour into his body, and the continuous influx of natural energy repeatedly tempered Sima Xuan's body.

The first rays of sunlight in the early morning sprinkled on the grass in the valley, Sima Xuan had a bright smile on his face, the clothes on his body fluctuated slightly with the breeze, after a night of natural energy tempering his body, now Sima Xuan stepped into the ranks of cultivators, so he couldn't wait to see if he could go out of this valley.

Sima Xuan came to Taniguchi, opened his stance, and threw a punch towards Taniguchi, his punch was much stronger than seven days ago, and of course, the power that was rebounded back was also much greater. "Poof!" Sima Xuan was once again bounced back into Tanaka by the force of Taniguchi's shock, his ass followed the ground to make all-round contact, and he grinned in pain, as for madness, "This damn old monster, don't make it clear, it seems that I can't get out of the current state, and if I strengthen my strength again, I'm afraid that the rebound will give me the same power." Thinking of this, Sima Xuan sat down again and began to recall in his mind the method of immortality passed down to him by the old monster in his mouth.

The exercise has no name, Sima Xuan thought in his mind, then call it Changsheng Gong first, Sima Xuan thought so. The Immortal Gong is divided into four chapters: Yang Decision, Yin Decision, Yin and Yang Combination, and Yin and Yang Reincarnation; "What are you talking about? Forget it, let's look at the Yang Decision first, cultivation still has to come step by step. Sima Xuan thought about it, and the content of the Yang Decision appeared in his mind.

The Yang Decision is divided into five layers, after practicing Qi into the body, the first is to turn the invisible into the fire, the second is to turn the invisible into the tangible, the third is the fire of the scorching sun, the fourth is the fire of the burning sun, and the fifth is the innate yang.

Sima Xuan frowned slightly, and said in his heart: "This first invisible fire should be the second order of the cultivation level, condensing the true qi in the body-turning qi. Thinking of this, Sima Xuan calmed down and began to condense his true qi.

Soon, a small stream of true qi that had just been condensed appeared in Sima Xuan's dantian, "If it is condensed so quickly, then the next thing is to let it turn into an invisible fire." Sima Xuan began to control the shape of this small stream of true qi, but as long as he moved his thoughts slightly, this true qi would dissipate and then recondense again, but it could not be turned into an invisible fire. This made Sima Xuan a little anxious, obviously condensed his true qi, but how could this fire turn so unfinished.

In fact, Sima Xuan didn't know that he had already completed the second level of the cultivation rank, and what he was doing now was the fourth level of the cultivation level, turning the invisible into the tangible-the form. And the third-order condensation qi out of the body, he directly surpassed the past. The reason why the transformation is set as the fourth stage is because only the true qi in the body can reach the exit of the body, and then skillfully use it, can further transform the body. True Qi Transformation is a manifestation of the skillful use of the True Qi in the body, of course, it is completely impossible to use it skillfully without the deep support of the True Qi in the body. This is also the reason why Sima Xuan can't do it with just such a small stream of true qi to turn into invisible fire.

Sima Xuan seemed to have discovered the problem, he no longer tried to transform a small stream of true qi, but began to continuously grow that small stream of true qi.

Time passed bit by bit, and after condensing that small stream of true qi, another seven days had passed, and Sima Xuan had never gotten up from time to time, although he hadn't eaten anything during this time, but he didn't feel hungry, maybe it was caused by cultivation, this was what Sima Xuan felt. At this time, the true qi in Sima Xuan's body continued to expand, and the exercises he studied became more and more proficient, and the exercises of Yang Decision continued to operate in his body.

It was another morning, and Sima Xuan's body was shrouded in a faint light, and the morning dew was lightly pushed out. In the blink of an eye, the morning dew turned into steam, and a faint white mist appeared around Sima Xuan's body, and the true qi attached to the surface of his body began to fluctuate irregularly.

At this moment, Sima Xuan was completely focused on making the true qi in his body change, and he didn't notice that the true qi he had unconsciously emitted outside his body had also changed. The true qi in the dantian was constantly compressed and condensed by Sima Xuan, and gradually took on the shape of a flame. Time slowly passed, and the true qi outside Sima Xuan's body was like a burning flame, beating with joy. And the true qi in his body finally turned into an invisible fire after he compressed and condensed it for an unknown number of times.

If someone can see through Sima Xuan's body, they can see that in his dantian, a true qi mass shaped like a flame is constantly moving, although this flame is not very big, but it is enough to show that Sima Xuan at this moment has the strength of a fourth-order cultivator, the true qi that is shaped like a flame can be discharged from the scorching temperature of white gas in an instant, Sima Xuan already has a good strength, then the next thing is to see if he can break the barrier at the mouth of the valley and leave this lonely valley