After Li Chen and the three of them left Ningzhou City Pass, they flew with their swords again and returned directly to the Heavenly Demon Valley.

After coming back, Li Chen began to refine the Heavenly Demon Great Array again, preparing for the next practice.

The previous Heavenly Demon Great Array was only composed of two arrays, Yin Gathering and Spirit Transformation, which had the function of providing spiritual energy but did not have any defensive ability.

However, Li Chen's next cultivation was to ensure that he could not be disturbed in the slightest, so he had to perfect the defensive function of this Heavenly Demon Array.

This time, Li Chen didn't fight like the Spirit Sword Mountain Sword Washing Pool, just build one more Ecstasy Array and Defense Array, he also had to build a big enchantment to include all the big arrays.

Lu Yuanzhong, who had a perfect flying sword spirit, reminded him that the potential threat came not only from the ground, but also from the flying sword in the air.

So this time, Li Chen had to cover the entire sky above the Heavenly Demon Valley with an enchantment to prevent other people's flying swords from breaking the formation from above.

Fortunately, although the strength of the people of the Heavenly Demon Sect did not enter Li Chen's eyes, the contacts they had accumulated over the past hundred years were all over the entire Beiling County.

Therefore, they quickly gathered all the materials that Li Chen needed this time, and Li Chen also conveniently refined a batch of crude spirit swords for them, which was regarded as a reward for them.

After the materials were collected, Li Chen directly followed the experience of the last time, and quickly built the defensive array and the ecstasy array.

Then, according to Immortal Venerable's instructions, Li Chen followed the terrain of the valley mouth above the entire Heavenly Demon Valley, communicated with all the earth branches hidden in the mountain range, and placed a magic weapon engraved with dense runes on each earth branch.

After all the magic weapons were placed, Li Chen's divine thoughts were released, and all the magic weapons were activated at the same time, and then a layer of enchantment appeared in the sky above the entire Heavenly Demon Valley and at the mouth of the valley that could only be sensed by spiritual energy, if it looked like a transparent film from the eyes of an immortal cultivator.

This kind of film has no effect on ordinary beasts such as flying birds, but for the flying sword from outside, it is like an iron wall, even if the flying sword king wants to break this film, he will have to almost exhaust the internal breath to succeed, and then the flying sword king who is exhausted will be stabbed through by the defensive array.

After the entire Heavenly Demon Great Array was completely completed, not only Yu Yu and Lu Nan, but even everyone in the Heavenly Demon Sect was completely shocked.

Because from the outside, the Heavenly Demon Valley at this time is no longer what it used to be, but the entire valley is covered by a thick layer of mist, and the naked eye can hardly see the situation inside.

And they all knew very well that there were tens of thousands of attack weapons hidden by Li Chen inside, and they didn't know how many traps Li Chen had built inside.

It is so foggy that it is not clear to the naked eye, and God knows if people will fall into the trap the next moment after entering and die a tragic death.

Coupled with the layer of film that shrouded the entire Heavenly Demon Valley, although it was not clear to the naked eye, the distorted space in front and back of the barrier told them that there was definitely a problem here.

Therefore, at this time, the Heavenly Demon Valley had completely turned into a mysterious and dangerous existence, and their impressions of decades had since become memories.

"This Heavenly Demon Great Array is not only built for me alone, but also for your Heavenly Demon Sect to protect the Great Array, you don't have to be afraid. Li Chen's voice sounded directly in everyone's hearts, "But those who enter and leave this formation need to hold this token issued by me personally to move forward without hindrance, otherwise they will be treated as a foreign place by the Protector Sect Great Array, and they will bear the consequences!"

Then, countless palm-sized little flying swords flew into the hands of everyone in the Heavenly Demon Sect, and the mysterious runes had already been engraved on them.

Everyone in the Heavenly Demon Sect was stunned at first, and then they were overjoyed.

The Great Array of Protectors, the kind of existence in ancient legends, now their Heavenly Demon Sect actually has it!

You must know that this is the hallmark of the transcendent sect and the ancient family, and the ordinary sect does not have this kind of means to build at all.

Now it is equivalent to Li Chen building a super-first-class defensive magic array for their Heavenly Demon Sect, and from then on, the Heavenly Demon Sect can be transformed into a defense, comparable to those legendary sects in defense!

And Yu Yu and Lu Nan, Li Chen even branded one of them, directly at the center of his eyebrows.

This is a brand that not only allows the two of them to enter and exit the Heavenly Demon Great Array freely, but also directly gives the two of them the identity of the second and third heirs of the Heavenly Demon Great Array.

Once Li Chen retreats or is not there, then the master of the Heavenly Demon Great Array will automatically be postponed to Yuyu, and Yuyu is also in retreat or absent, and the master of the Heavenly Demon Array will be postponed to Lu Nan.

And Yu Yu was already incomparably beautiful, but now she has a thin imprint on the center of her eyebrows, which makes her embellish some dusty temperament out of thin air, just like a fairy in myths and legends, and does not eat fireworks in the world.

In comparison, Lu Nan was originally a half-old man, but now there is more of this inverted brand on his eyebrows, which makes his face a little strange, except for the appearance of Yang Jian, the legendary god of justice, the charm is completely absent, and the whole person looks a little funny.

However, Li Chen gave them a brand, not a beauty for them, and the effect only depends on their creation.

After everything was arranged, Li Chen went headlong into the depths of the Heavenly Demon Valley, drew a prison at the eye of the Heavenly Demon Great Array, and immediately started the next step of cultivation.

The Five-Turn Nirvana Recipe is divided into five realms: Snow Skin Turn, Dragon Bone Turn, Silver Blood Turn, Fire Turn, and Dao Body Turn.

Previously, he had completed the three layers of snow skin, dragon bone, and silver blood, all of which were to refine the flesh of immortal cultivators, transform their physique, and bring them closer to the vitality of heaven and earth creation.

The transformation of the Dao body is to directly transform the cultivator's physique Nirvana into the innate Dao body, and from then on, the physical body of the innate realm will be generated in advance, and every gesture will be fused with the vitality of heaven and earth, turning into a half-yuan qi to transform life, and the longevity alone can reach the age of five hundred.

However, the fourth turn of the fire is different, this turn is not to refine the physique of the immortal cultivator, but to open up a magical power for the immortal cultivator.

Originally, no matter what spell an immortal cultivator casts, he needs to use talismans, spells and other means, and it takes a certain amount of time to cast it.

The time it takes varies depending on the cultivation, but no matter how advanced the cultivation is, the time will always exist.

However, in actual combat, where will the enemy give you time to cast spells?

Therefore, in addition to casting spells, immortal cultivators tend to prefer various magic weapons in battle, because magic weapons do not need time and can directly cast spells.

And the supernatural power is a means that goes further than the magic weapon, after the immortal cultivator has the supernatural power, he does not need to prepare any medium at all, and even the mind does not need to be urged, he can directly exert the supernatural power.

Once an immortal cultivator cultivates supernatural powers, it seems that there is an additional instinct, and this instinct can also evolve with the changes in the cultivation of immortal cultivators, and there is no need to sacrifice penance like spells and magic weapons.

And the second level of the realm of immortal cultivators, the heart through the realm, the full name is the heart out of the ordinary, the world, and the supernatural powers.

The supernatural power here refers to the supernatural power that Li Chen is going to cultivate now.

With the realm of the late stage of foundation building, plus the five-turn nirvana technique, he can cultivate supernatural powers ahead of other immortal cultivators, otherwise he would not be able to touch the way at all.

And once he cultivates his supernatural powers, even if he is still in the foundation building realm, his combat power is enough to compete with the realm of heart passing!

Now that this fire is turning, the medium that was originally needed is the world's fires, and the different fires are the upper choices.

Li Chen went to Ningzhou Racecourse, and after discovering the existence of the Qinglian Earth Heart Fire, he decided to create a different fire god for himself.

This supernatural power, even if it is in the world's ten thousand supernatural powers, can be regarded as a top-grade supernatural power.

If Li Chen can collect all the different fires in the world in the future, he will be able to advance this magic power to an immortal supernatural power.

At that time, even if it was an entire plane, it would be difficult to resist Li Chen's divine power, and he would be directly incinerated into nothingness!

"The double pupils of this Heavenly Demon Ape in the Heart Realm plus the Qinglian Earth Heart Fire are enough for me to resist the pain of forging my eyes with different fires, and I don't know if I can really cultivate my supernatural powers. ”

Li Chen thought silently, Immortal Venerable was also extremely in favor of Li Chen's approach.

After a hundred years of Yin Qi quenching, the Heavenly Demon Ape has long been the most perfect feminine physique in the world, and it can just compete with the Yang Qi of the different fires.

In this way, with the two offsetting, Li Chen could avoid the terrifying destructive power of the alien fire, and it was relatively easy to impact the fire.

After everything was ready, Li Chen entered a state of retreat again in his own prison.

......

Two months later, inside the Heavenly Demon Great Array.

"Senior Sister Yuyu, it seems that a group of people from outside are coming here, and it seems that they want to enter the valley!" Lu Nanchao Yu Yu reported.

For this young world, Lunan is admirable.

In just two months, Lu Nan himself has successfully entered the Flying Sword Spirit Perfection, but Yu Yu directly surpassed him and reached the Sword Spirit Consummation!

Moreover, Yu Yu's cultivation is different from ordinary sword cultivation, she completely cultivates according to Li Chen's foundation building method, so what she cultivates is actually a real immortal method, which is purer than Lu Nan's half-hung immortal path.

Now her realm is even stronger than Li Chen's foundation building Xiaocheng at the beginning, and she can almost break through to the middle stage of foundation building.

It's just that although her cultivation talent is amazing, the means she has mastered are much less than Li Chen's, so even the current Yu Yu is much weaker than when Li Chen was in the same realm.

"Who is here?" asked Yu Yu thoughtfully, his eyes retracting from the depths of the valley.

"It's the previous Naning Prefecture Taishou and Lu Taishi and his party. Lu Nan said respectfully.

"Don't bother with it, Gongzi Li doesn't welcome them, let this Heavenly Demon Array block them. Yu Yu frowned.

What happened to Li Chen two months ago, Yu Yu still remembers it very clearly.

"Okay, then I'll do it!" Lu Nan nodded, then turned around and walked towards the periphery of the Heavenly Demon Great Array.

As the third heir of this Heavenly Demon Great Array, with this Great Array, he is now completely unafraid of the Flying Sword Spirit Consummate Master Lu.

Yu Yu once again looked at the depths of the Heavenly Demon Valley, where there was a faint light that had been shining for two months.

"Li Gongzi, you don't eat or drink like this, it's even longer than last time, can your body still hold on?"

Yu Yu's eyes showed a look of worry and muttered.

No matter how much she cultivates now, Li Chen's status in her heart will never change.

At the end of the fairy road, Yu Yu is really willing to accompany him to break through.

......