Since the foundation building, this is the fourth cross-border method of the quenching dragon formula, the rotation period was the entry method at that time, the cultivation process was smooth, and the cross-border bottleneck of the qi cultivation method was also very flat, and without the help of auxiliary elixir, Lin Feng could easily break through, but since the foundation building period, the level of each major realm will be more and more dangerous and difficult.

The initiation of the Ning Dan Jue is the line of life and death that determines the fate of Lin Feng's cultivation, at this moment, there are countless monks who have died in this short moment! Most of the monks who died at the bottleneck of the Ning Dan were at the moment when they urged the Ning Dan Jue, they could not bear the burden of spiritual pressure and disappeared!

Due to the success rate of Ning Dan, it is directly related to the amount of aura gathered, the number of aura cannot reach a certain limit, and it is not enough to transform the primordial spirit, and the excessive number of aura is a sharp blade to strangle the monk!

The monks took a risk, gathered the overloaded aura to condense the golden pill, the probability of success was all based on luck, there was no way to control it at all, the assistance of the elixir had little effect at this time, because within the moment of the condensing pill formula, the strong pressure from the outside world came from the vitality of heaven and earth, and the medicinal power of the elixir could not compete with it at all!

At the moment when Lin Feng urged the Ning Dan Jue, the huge cyclone condensed in the sky above the Cave Mansion collapsed from an extremely high altitude like a giant peak that had lost its support, and with an astonishing momentum, it fell down towards Lin Feng's Cave Mansion and his body!

The huge aura condensed in the early stage of the cross-border method helped to accumulate at this time, like a flood rushing into Lin Feng's body, turning more into less and turning qi into reality in the primordial spirit, and the density of the primordial spirit also increased suddenly in an instant, and the liquid spiritual power quickly transformed, and began to condense into a hard and dense liquid crystal!

The great change of the spiritual pressure in the outside world has spread to the entire underground space, the inverted cone-shaped air mass above Lin Feng's cave mansion fell into the cave mansion in an instant, and the top of the deficit suddenly became an ethereal area, and the huge spiritual pressure in the inverted cone space quickly sucked the surrounding spiritual energy over, and the entire underground space of Yidaomen suddenly became a storm, and countless spiritual qi gathered in the sky above Lin Feng's cave mansion, forming a momentum of ten thousand jun pressing the top!

Such a huge momentum naturally alarmed all the monks of the Yidao Sect, and above Lin Feng's cave mansion, thousands of divine consciousnesses were gathered in an instant, although there was the blocking of the isolation array, all divine consciousness could not penetrate, but the huge aura condensed outside the cave mansion had already revealed to the outside world at a glance: The owner of the cave mansion must be condensing the golden pill, and this is the critical moment for the operation of the condensing pill!

The Yidaomen Master Ancestor who was healing frowned, and instantly transmitted a message to Fu Dongchuan, who had also discovered this phenomenon, warning him not to alarm and interrupt Lin Feng for the time being, Yidaomen was about to face a foreign enemy, if Lin Feng could advance successfully, it would undoubtedly add a strength to Yidaomen, and everyone would naturally be happy if they successfully knotted the Dan.

But the Great Ancestor also warned Fu Dongchuan that if Lin Feng unfortunately failed, in the face of such a powerful spiritual pressure, it was basically impossible to survive, rather than let him die in vain, it was better to forcibly rush in and kill him at the moment before he died, and then search his soul, the plant medicine technique in Lin Feng's mind, how much he could be searched, it was a huge wealth for Yi Daomen.

For the crisis he was facing, Lin Feng had predicted before, if the knot pill failed, he would either die under the huge pressure of the outside world, or die from the soul search and extermination of the Yidao Sect, and the only result that could survive was to successfully tie the pill!

If he didn't succeed, he died, and Lin Feng, who was ruined, was at a critical juncture of life and death at this time, with the help of Jiang Yuan Dan's assistance, the aura he condensed was several times larger than that of ordinary Ning Dan monks, this spectacle not only shocked thousands of disciples of Yidaomen, but even the four great ancestors and more than seventy elders of the Dan period couldn't help but be greatly surprised by this.

The moment the Ning Dan Jue was running, the spiritual pressure went from being suspended in the air to being released suddenly, it was only a thousandth of a breath, and Lin Feng also swallowed the second spirit pill of the Golden Yuan Three Dan at this moment: Ziyang Dan!

The medicinal power of Ziyang Pill is the attribute of Yang and Purity, the explosion of its medicinal power is not only instantaneous, but also when the medicinal power is diffused, it can make Lin Feng's Yuan Shen suddenly heat up, the huge heat is enough to melt the spiritual energy in the body suddenly, the huge spiritual energy is condensed into tiny crystal points, the purity is increased by thousands of times, and the density is even harder!

The medicinal power of the Ziyang Pill was instantaneous after all, it made Lin Feng's Yuan Shen, at the moment when he was subjected to the maximum spiritual pressure, lose more than thirty percent of the load, and most importantly, the instant explosion of the Ziyang Pill made the first batch of spiritual energy that poured into his body complete the first aggregation, fusing from the gaseous state into the liquid Yuan Shen, and instantly condensed tiny grains, and these grains were the first ingredients of the condensed Jin Dan!

However, if you want to completely transform the liquid Yuan Shen into a golden pill in the grain state, you still need to continuously swallow the Heaven and Earth Essence Yuan, and the moment the second round of inverted cone-shaped spiritual energy filled the sky above the cave mansion, Lin Feng once again urged the Ning Dan Jue!

The medicinal power of the Ziyang Pill has passed, and Lin Feng's Yuan Shen has undergone a high-temperature transformation, and it is cooling sharply at this time, and every thousandth of a breath of cooling will condense a large number of golden yellow grains, these golden yellow grains are not only composed of the later Jin Dan, but also make Lin Feng's Yuan Shen have an incredible ability to withstand it, so that the second batch of spiritual pressure that has settled down can no longer make it collapse instantly!

However, the strength of the spiritual pressure of heaven and earth is always beyond imagination, and at the moment when Lin Feng's primordial spirit received the second round of huge pressure, although with the crystals that had just been condensed by the Ziyang Pill, it could withstand this impact, but it was also shaky,

The sinking of the spiritual pressure is continuous, and the impact is also continuous, Lin Feng clearly saw through his inner vision that under the impact of the huge pressure, the light of the Yuan Shen became more and more chaotic, the third round, the fourth round, the fifth round... The eighth round of spiritual pressure continues to gather and fall,

The speed at which the Yuan Shen condensed the grains was far less than the gathering speed of the spiritual pressure, and this situation became more and more intense, causing the Yuan Shen's endurance to quickly reach the highest limit, and seeing that the ninth round of spiritual pressure had gathered, he was about to fall from a high altitude!

At the critical moment of life and death, the thousands of disciples of Yidaomen almost fixed their eyes here, Lin Feng's death was almost doomed, and the huge pressure of nine consecutive rounds would be difficult for anyone to escape, Fu Dongchuan, the head of Yidaomen, had even flown from afar, and was preparing to break into Lin Feng's cave at the same time after the ninth round of huge pressure dropped, and at the moment when his Yuan Shen collapsed, he searched his mind.

And at this time, Lin Feng, who was on the verge of death, used one of his peerless secret treasures: the Mixed Yuan Orb!