For Ji Sihan and the others, Lin Feng was still very relieved. The eldest grandson Hao is Lin Feng's father-in-law, and Ji Sihan has been friends with Lin Feng for hundreds of years. Although Fang Kun and Wei Ruye are not as close to Lin Feng as the other two, they have a relationship with Lin Feng and Fang Tangjun and Fang Xinyi. In addition, Lin Feng can be regarded as their life-saving benefactor, so Lin Feng still trusts these two people more.

But the existence of the Extreme Dao Immortal Pot is indeed difficult to explain. Lin Feng hadn't told them anything about the Netherworld Ghost Fire and the Extreme Dao Immortal Pot before.

Each person has his own secrets, and he can control a kind of Xuan-level alien fire to attack and defend like the monk's own natal true fire. Regarding the grade of Lin Feng's pot-shaped magic weapon, Ji Sihan and the others were already quite surprised.

The known magic weapons that can completely control a kind of alien fire above the Xuan level are definitely quite rare. The purple jade gourd on Ziyan Island is one of the most well-known. Even in the Burning Wasteland Domain, which was separated from the Spirit Devouring Domain by a domain, the vast majority of cultivators had heard of the prestige of the Purple Jade Gourd.

Of course, the purple jade gourd controls the Purple Void Desire Heart Flame of the fourteenth rank of the ground level, so it is an immortal-level magic weapon.

In Ji Sihan's mind, Lin Feng's pot-shaped magic weapon controlled the Netherworld Ghost Fire of the Nineteenth Xuan Rank, and it was of course inferior to the purple jade gourd. But at least, it should be no problem to mix up a three- or four-grade spiritual weapon. The grading of the magic weapons of the cultivation realm is not completely irregular. The spirit weapons of the third and fourth grades are generally in the hands of the three or four heavenly cultivators of the Earth Yuan Realm. In fact, for the vast majority of the cultivators of the Earth Yuan Realm, they often use magic weapons that are consistent with their own realm.

There are only a very few cultivators like Lin Feng who can refine second-grade spiritual weapons in the first heaven of the Earth Yuan Realm. And for instrument cultivation, spending spirit stones and others to buy high-level magic weapons is really not a glorious thing.

Putting aside the doubts of Ji Sihan and the others, Lin Feng's ghostly ghost fire finally came to the humanoid ghost. Nether ghost fire doesn't have the ability to hide the fluctuations of spiritual power, and although the memories of demon souls before their death are often incomplete, the demon souls whose combat power can reach the level of the Earth Yuan Realm Double Heaven are often not far behind.

Before Lin Feng's Netherworld Flame arrived, the humanoid soul sensed the kind of horror that came from the depths of his soul. Originally, when he noticed Lin Feng and the others, this humanoid spirit immediately rushed towards Lin Feng and them with great momentum. As a result, sensing the kind of horror brought to it by the Lin Feng Netherworld Ghost Fire on the way, this humanoid demon soul did not hesitate at all, and immediately turned around and ran.

The Jedi Feather Underground Palace was originally built by the Jedi Feather Palace with a lot of manpower and material resources, and the materials themselves were extremely strong. After the formation bonus, the strength has been greatly increased on the original basis. Not to mention the monks of the three heavens of the Earth Yuan Realm, the monks of the four or five heavens of the Earth Yuan Realm, concentrated on attacking one position, I am afraid that they will not be able to shake this wall in a short period of time.

And because of the blessing of this heaven and earth's own formation, in fact, these walls also have a great isolation effect on the soul and the fluctuation of spiritual power.

Within the Absolute Feather Underground Palace, Lin Feng and the others could only feel the fluctuations of spiritual power in the same passage. If this is not the case, there is no need to be as entangled as now.

And if you are in the outside world, the demon soul can actually pass through the objects of the earth and stone structure directly. However, within the Absolute Feather Underground Palace, the walls of this Absolute Feather Underground Palace also prevented the demon soul from escaping this method.

The speed of the demon soul of this second-grade is already quite slow, but the speed of flight and the speed of magic weapons and alien fires are not the same concept. Lin Feng's Netherworld Ghost Fire still quickly caught up with the strange spirit. A large stream of nether fire instantly enveloped the humanoid soul.

Nether Ghost Fire has a great restraining effect on demon souls, and if it is used on demon souls, the effect is definitely much stronger than some low-ranking ground level fires. The Phantom Ember Burning Fire claimed that the flame strength had reached the ground-level standard, but the Phantom Ember Burning Fire had not shown the good effect of the Nether Ghost Fire on the second-grade demon soul of the Ground Rank before the Ghost Ember Burning Fire in that tier-1 tiger demon soul before.

It was not wrong for the Nether Ghost Fire to restrain the demon soul, but in the final analysis, Lin Feng was still only the realm of the Earth Yuan Realm, and there was a big realm gap between him and the demon soul. The Nether Ghost Fire controlled by Lin Feng had caused great damage to the humanoid alien soul, which could be inferred from the heart-rending screams of the humanoid alien soul.

But in the end, it still hasn't reached the level of killing the opponent in seconds.

The humanoid demon soul felt the Nether Ghost Fire directly burning its soul origin, and at the same time, it was extremely painful, and at the same time, it also had a strong resentment towards Lin Feng. At that moment, this humanoid alien soul turned around again and rushed towards Lin Feng at a speed faster than before.

When Lin Feng was just included in the attack range, the humanoid spirit directly raised its head and let out a miserable howl.

This time the howl was not due to the pain caused by the Nether Fire, but the natural skill that almost all demons shared, Wailing of Pain.

Wailing in pain is actually a kind of soul shock. The painful wail launched by the demon soul of the second rank of the earth rank consumed the soul origin was actually much stronger than the soul impact that Lin Feng could launch with the Nether Ghost Fire. After all, the soul impact that Lin Feng launched with the Nether Ghost Fire only consumed some of Lin Feng's mana and not too much Nether Ghost Flame Body. And the painful wails launched by the demon soul are to consume the soul origin.

The moment the soul impact was generated this time, Lin Feng and the others all felt that their hearts were violently shaken, and then they didn't come back to their senses for a long time.

Lin Feng's five people were all in the realm of the Earth Yuan Realm One Heavy Heaven, and in fact, Fang Kun and Wei Ruye had been masters of the Earth Yuan Realm One Heavy Heaven for a long time before Lin Feng met Fang Tangjun and Fang Xinyi. If it weren't for the torture in the middle, Wei Ruye might have been almost there, but Fang Kun would have almost broken through to the Earth Yuan Realm Double Heaven Realm by now.

But in terms of resistance to soul attacks, Lin Feng must be the strongest.

What affects a monk's breakthrough within the scope of the Earth Yuan Realm is mainly the monk's comprehension of his own main rules. Mood cultivation is actually not too fundamental a factor, and the state of mind cultivation is more advanced, which is manifested in talent, and the speed of comprehending the main rules is also reasonable.

But in fact, it was already difficult for the Earth Yuan Realm cultivator's state of mind cultivation to improve too much through experience. The vast majority of monks wait until they break through to the next realm by understanding the rules of the Lord. Then, by breaking through the refinement of the rules of heaven and earth at the moment, he raised all aspects of physical fitness and the realm of state of mind cultivation to the next realm.

Fang Kun's comprehension in the realm was already almost reaching the limit of the Earth Yuan Realm. Now that his injuries have almost recovered, if he is given a certain amount of time, he should be able to break through to the Earth Yuan Realm Double Heaven.

Between the Human Yuan Realm and the Earth Yuan Realm was a heavenly moat, and this heavenly moat blocked more than ninety percent of the cultivators in the cultivation realm from the realm below the Diyuan realm. A large number of monks were stuck in this bottleneck, and they couldn't complete the breakthrough until the longevity was exhausted. But after breaking through to the Earth Yuan Realm, it is often a new heaven again.

Monks who can break through to the Earth Yuan Realm One Heaven Realm will rarely get stuck in the Earth Yuan Realm One Heaven Realm because of the limitations of Shou Yuan. Guiyun Zhenren and Cuiyun Zhenren are now both in the realm of the Earth Yuan Realm, and they have been precipitated in this realm for a long time. In terms of comprehension of their respective independent rules, the two of them were actually farther away from breaking through to the Earth Yuan Realm Dual Heaven than Fang Kun. But as long as there are no accidents, it is only a matter of time before the two of them break through to the Earth Yuan Realm Double Heaven.

But in fact, it is far more difficult than imagined to think of accidents. It is also not good to stay in the station of the Yanyang Sect and not go to those dangerous places outside to experience. If you really do this, it won't be long before you are approached by the demons.

The vast majority of Diyuan Realm One Heavy Heaven cultivators, their state of mind cultivation is almost at a lower level of the Earth Yuan Realm One Heavy Heaven, that is, those monks whose comprehension of the main rules has almost reached the Great Perfection of the Earth Yuan Realm One Heavy Heaven may not necessarily be very high.

But Lin Feng's situation was a little different. Lin Feng had already possessed the Earth-Yuan Realm-level state of mind cultivation when he was in the middle of the Mahayana period, and when Lin Feng crossed the tribulation, Lin Feng's state of mind cultivation had actually reached a level beyond the first entry into the Earth-Yuan Realm's One Heaven Realm because of the opportunities including the weeping of the River Styx. It will not reach the realm of the Earth Yuan Realm Double Heaven, but it is definitely much higher than the vast majority of Earth Yuan Realm One Heaven cultivators.

Those Mahayana monks whose state of mind cultivation is only the pinnacle of the Mahayana period, after surviving the Mahayana Heavenly Tribulation, their state of mind cultivation will be raised to the level of the first heaven of the Earth Yuan Realm under the tempering of the rules of heaven and earth. However, in a situation like Lin Feng, which already has the level of the Earth Yuan Realm's one-heaven state of mind cultivation, it is not just a matter of raising Lin Feng's state of mind cultivation to the level of the Earth Yuan Realm's one-level level.

At that time, Lin Feng's state of mind cultivation was at least one realm higher than that of other Mahayana peak cultivators. And in the refinement of the rules of heaven and earth after the Mahayana Heavenly Tribulation, Lin Feng also gained a lot more improvement in his state of mind cultivation than those other monks who had completed the Tribulation.

When he had just broken through to the Earth Yuan Realm, Lin Feng's state of mind cultivation had actually reached a level close to the peak of the Earth Yuan Realm.

The state of mind cultivation that has almost advanced a realm, when Lin Feng comprehends the main rules, it will improve the efficiency of Lin Feng's comprehension of the main rules to a certain extent. In addition, when dealing with soul attacks, Lin Feng could also show a much higher resistance than other Earth Yuan Realm First Heaven Cultivators.

The painful wailing of the alien soul passed, and Lin Feng still became the first person to regain consciousness.

But at this time, the alien soul took advantage of Lin Feng's drowsy time to quickly approach Lin Feng and them, and it was not very far from Lin Feng and his party.