Since the battle with the Cave Ape Ghost King, when he returned to White Crane City, Lu Xiaotian rarely appeared again. Instead, he devoted himself to studying the way of the ethereal sword formation.

The battle with the Cave Ape Ghost King really benefited Lu Xiaotian a lot, and the Cave Ape Ghost King, as a master comparable to the middle stage of the Ghost King, after Lu Xiaotian's battle, he temporarily rested, and no one dared to say anything wrong. What's more, this time Lingxiao Palace can be regarded as taking Mrs. Huaying and Mingya real people down.

After Lu Xiaotian returned to White Crane City, in addition to comprehending the sword array, he re-cultivated the sword bead and sword fetus with the primordial spirit, and the eight primordial gods worked day and night, and it took months of effort to restore the sword bead and the sword fetus to their original state, and at this time Lu Xiaotian breathed a sigh of relief.

The experience of fighting with the cave ape made Lu Xiaotian feel more and more the importance of having a few more psychic weapons, otherwise once the psychic weapons were damaged, the combat power would inevitably be discounted.

If you really want to calculate it, the cultivation of this cave ape ghost king is still above him, but his two sets of psychic magic weapons are really extraordinary.

Comparatively speaking, in actual combat, his understanding of the sword formation seems to come faster. When the day comes, there is no need for the eight primordial gods to work together, only one primordial god can control the operation of this ethereal sword array, and it will be the day when the sword array is completed.

In the confrontation with the ghost clan, people will fall every day, and the ghost clan will continue to be killed. Compared with the previous melee in the immortal cultivation world, this time the battle between humans and ghosts was even more tragic.

The ghost cave is directly connected to the Moon and the Heavenly Dome Cultivation Immortal Realm. Moreover, the passage of the ghost clan into and out of the heavenly realm has also been opened up one after another, and a large number of turbulent ghost clans have directly rushed into the heavenly dome to cultivate the immortal realm, which has also brought a disaster to that side.

For this reason, the Heavenly Horse Tribe and other monks of the Heavenly Dome Realm withdrew from Mochizuki and returned to the Heavenly Dome, and the Star Immortal Cultivation Realm and the Heavenly Dome Realm were relatively close, and they were also survival and death.

As for Nanhuang and Mochizuki, they are also tied to a carriage for the time being. After all, once Mochizuki City can't be defended, the Southern Wilderness will also be slaughtered by the ghost clan, and it is not the responsibility of one place at the moment, but the life and death of the entire Qingyu Continent.

And the ghost cave in the blood-colored forbidden land, several great immortal cultivation realm formation mages joined forces, although they could not seal the ghost cave, but the teleportation array was cleverly arranged, controlling the entrance and exit of the teleportation array, temporarily avoiding a greater catastrophe.

Since the repair of the Ethereal Sword Formation, Lu Xiaotian has also been in and out of the battlefield many times, and has successively fought with several ghost clans in the Ghost King Realm, and the gains are not small.

At this time, the small courtyard where Lu Xiaotian was located was already shrouded in a thin layer of light, this light shield did not have any particularly strong defensive power, and even a blow from the foundation building monk could break it, but this light mask could be very well imprisoned against the mana aura of the fire attribute.

Lu Xiaotian swiped his hand into the air, and two beautiful fire feathers appeared, their feathers purple-red, like two burning purple-red flames.

The fire luan feather was suspended in the air, swinging and swaying, and an extremely pure fire aura inside made Lu Xiaotian feel that the strength of this Luan Yu's master was far greater than his current self.

Lu Xiaotian thought for a while, this fire luan feather is not easy to obtain, I am afraid it is not suitable to refine it at one time, in case it fails, there is no chance to even start over, you can't become fat in one bite, it is better to try it with a luan feather first.

As soon as he thought of this, Lu Xiaotian put away another fire feather. At the same time, an ancient book appeared in Lu Xiaotian's hand, which was the book that Miao Ruolin contributed to him later. After Miao Ruolin exchanged the eighth-order Battle Tiger puppet with herself, she went back to the original stockade and took the rest of the things and handed them to Lu Xiaotian.

And what is basically very useful is this phantom alchemy technique. There are thousands of types of phantoms, and in addition to the five elements of phantoms, there are also three kinds of thunder, ice and wind.

And this Huoluan Feather in front of him can be refined into a Huoluan Phantom Spirit. Huoluan Feather can also be refined into many psychic artifacts. It's just that for Lu Xiaotian, it's not that there is such a lack of psychic magic weapons now. If you're lucky, you can also extract a trace of the true meaning of fire.

The Fire Luan Phantom Spirit is an extremely rare exercise, and for the vast majority of fire-type cultivators, it cannot be refined, and only those who have a special spiritual fire can refine it. No other special materials are required. It's just that the process is a bit cumbersome.

Lu Xiaotian stretched out his palm, and the Van Luo spiritual fire poured out, wrapping the fire luan feather layer by layer, the fire was not violent, and it continued to penetrate into it little by little.

At this time, the spirit fire of Van Luo, like spring rain, moisturizes things silently. Along each feather, it is injected into the interior of the Fire Luan Feather and merges with the breath of the Fire Luan Feather.

To refine this phantom spirit, although there are not many spiritual materials to prepare, the requirements for the person refining are extremely high, and the refining process cannot be interrupted, otherwise the previous efforts will be abandoned, and Luan Yu may be destroyed, and it must be refined by himself. For several months, Lu Xiaotian's several primordial spirits alternated with each other, and continued to inject the Jiluo spiritual fire into Luan Yu's interior.

Until finally, the luan feather suddenly began to burn, and the flame was a little blue and purple. In a moment, the fire feather burned to the ground. Not even a speck of smoke came out, and it turned into nothingness. Lu Xiaotian looked at the cyan spiritual fire that was still surging in front of him, and frowned, "Could it be that the refining failed?"

It's really unlucky, that guy who is boundless is still just a primordial infant monk, if he can't even refine this phantom spirit, he shouldn't have exchanged it with Qianqing Old Monster in the first place.

Yo---- Lu Xiaotian was annoyed, and there was a sudden movement in the cyan flames, and I saw that some of them gathered together, wrapped in a little purple and red in the middle. Form an independent clump.

This spiritual fire surged and changed various shapes, until finally, it gradually took shape, and it actually formed a firebird in the shape of a luan-shaped firebird composed of spiritual fire.

Lu Xiaotian's face was stunned for a moment, and then he was overjoyed, Huoluan Phantom Spirit, this is done!

It's just that this is just a phantom spirit after all, and there is no autonomous consciousness, and it also needs to be controlled by the primordial spirit, Lu Xiaotian's divine sense moved, and the fire luan phantom spirit fluttered its wings and flew around, the speed was very fast, and it was still above his Bat King magic wings. It's just that this Huoluan Phantom Spirit is mainly used for fighting methods, not like the Bat King's magic wings, which is used to hurry.

Under the control of Lu Xiaotian's Yuan Shen, the fire luan phantom spirit flew within the prohibition, and with a single mouth, he sucked a large amount of Van Luo spirit fire into his mouth, and under the wave of his wings, the fire feathers with purple and red colors in the blue were like a storm.

Lu Xiaotian felt that in the attack of the phantom spirit, his aura was actually a few points stronger than his original Van Luo spiritual fire.

It seems that this phantom spirit technique is really not simple, and after a little demonstration of several different attack methods, Lu Xiaotian was very satisfied, the only pity is that he is in the White Crane City in front of him, and he can't find anyone to verify the ability of the Huoluan Phantom Spirit for the time being. And the rumored true meaning of fire is nowhere to be seen.

But for the time being, there is no hurry, the ghost clan does not retreat, and there are opponents behind them.

With such a thought, after the first success, Lu Xiaotian's original doubts were completely dispelled, so he also refined the second Fire Luan Feather into a phantom spirit.