Xue Wenrui's face was even more joyful, and he gave an order to let the undead attack. Sure enough, whether it was the magic technique, the soul piercing spear, or the ghost howling of the sonic attack, the power was not inferior to the demon cultivation in the early stage of the Spirit Crystal Realm.

Although it lacks the cold and evil feeling of demon cultivation, it has a piercing cold meaning. Coupled with its ghostly body and imperceptible aura, it is undoubtedly a treasure for sneak attacks.

Xue Wenrui really wanted to play more, but the current situation did not leave him much time. He poked out his divine thoughts and found that most of the first formation of the Heavenly Dragon Academy had been arranged, and the Sun Heart Fire had also quietly hidden in the eyes of the array that had been arranged, and his heart was a little more settled.

After taking the materials, he continued to refine the "Qinglian Yuanyang Array".

He has already refined this array many times, and he is very familiar with it, as long as he is given more than an hour, he can complete the refining. And it must be several times more powerful than the one that is already running.

Two hours passed, and Xue Wenrui finally finished refining the "Qinglian Yuanyang Array". I don't know if it's because practice makes perfect, or because I'm holding my breath and wanting to prove it, or because I've just refined the magic pattern and I'm in a good mood, this time the refining is surprisingly smooth, and the "Qinglian Yuanyang Array" actually has the power of the early stage of foundation building, if it is supplemented by a large number of spirit stones and the presiding over of the disciples of the Heavenly Spirit Sect, I am afraid that it will take a moment or three for the monks in the later stage of foundation building to break it.

Xue Wenrui held the array flag and array plate in his hand, his eyes were delighted, this was the first time he had successfully refined a formation with the power of foundation building, and now, even if he was embarrassed to say that he was a Ten Thousand Fu Master, he could deserve to say that he was a "Eight Thousand Fu Formation Master".

Because, the formation of the power of the foundation realm can only be refined if it reaches the "Eight Thousand Fu Formation Master".

Putting away the array flags and array plates, Xue Wenrui let out a long breath. He poked out his divine thoughts and found that the second formation of the Heavenly Dragon Academy had also been arranged and was preparing to be debugged.

I just wanted to see where the sun heart fire was, but my face changed and I found a serious problem.

To destroy the formation and make it impossible for the formation to work, in fact, it is only necessary to destroy one of the nine array eyes, or to destroy one of the nine array flags.

But Sun Xinhuo's mind is not high, and she knows very little about the affairs of the immortal cultivation world, she listened to Xue Wenrui's orders to destroy the prohibitions in the array flags, so she wanted to destroy the prohibitions in every array flag like a diligent old cow.

Because she needed to hide her body all the way, the speed of the Sun Heart Fire was naturally much slower than the speed of the array, and now, she was still lurking next to a formation flag, wanting to wait for the disciples of the Tianlong Academy to walk away a little, so that she could step forward and destroy the formation flag.

"Come back quickly!" Xue Wenrui hurriedly sent out his thoughts, "Each formation only needs to destroy one formation flag!"

"Oh!" Sun Xinhuo was startled, woke up, and quietly flew towards Xue Wenrui.

Pan Kaikang saw that the two large arrays had been arranged, his heart was settled, and a cruel smile appeared on the corner of his mouth, and then, he raised his hand: "Start the formation!"

The two large arrays hummed for a while, and then slowly began to move.

The disciples of the Heavenly Spirit Sect in the big array had already turned pale as earth, and some of the people who were not strong in mind had already collapsed to the ground, and a few disciples wanted to escape, but fortunately, each formation was guarded by the disciples of the Spirit Crystal Realm, and they were stopped in time.

These few hours were a lifelong torment for them, they watched the other party use the formation to surround themselves, watched more than sixty Spirit Crystal Realm masters surround themselves, and then watched the other party activate the formation, and the next moment, they only had one life and death end.

"Don't worry, the formation has been destroyed!" Xue Wenrui's divine thought transmission was majestic, and it also integrated his understanding of the Demon Cultivation Sonic Wave Technique "Ghost Howling", which faintly had an effect of affecting people's hearts.

When the disciples of the Heavenly Spirit Sect heard this, they were inexplicably shocked, and their whole complexion was much better.

"Immediately increase the defensive power of the formation!" Xue Wenrui looked at the humming sound that gradually sounded, and his face was solemn.

Sure enough, as soon as the disciples of the Heavenly Spirit Sect lifted the power of the "Qinglian Yuanyang Array", they heard a loud "boom", as if a meteorite had smashed into the earth, and the earth shook violently, and then they saw several thick clouds of smoke rising.

The two large arrays that Tianlong Academy had worked so hard to arrange exploded, but fortunately, they were only trying to run the formation, and the power of the large array was not fully opened, and the power of the explosion was much smaller.

Despite this, the explosion power of the two large arrays was still very terrifying, and the disciples of the Heavenly Dragon Academy within fifty zhang of the formation had no chance to escape, so they fell into the explosion. Tianlong Academy suddenly lost more than ten disciples, especially those who knew the formation, standing next to the formation eye, none of them survived.

The same is true on the side of the Tianling Sect, although the disciples of the Tianling Sect who have been prepared for a long time are safe and sound, but the "Qinglian Yuanyang Array" with the blessing of dozens of disciples and tens of thousands of spirit stones still can't resist the power of the explosion, making a clicking sound, and several cracks appear.

The other one who was not lightly frightened was the fire of the sun's heart, and both formations were destroyed by her, but she had no idea that the formation would be so powerful after it exploded.

Fortunately, she listened to Xue Wenrui's instructions, and she was already sixty or seventy feet away from the array. She was like a frightened child, screaming wah-wah, she couldn't hide her figure for a long time, and flew straight towards the stone room where Xue Wenrui was.

But said that at this time, Pan Kaikang finally woke up from the shock, his face changed shape because of anger, so many people, he worked hard all day, but he didn't think it was the whole end, he couldn't wait to rush into the big formation, catch Xue Wenrui out and cut it with a thousand knives.

But the next moment, the anger on his face vanished.

Because he found the fire of the sun's heart, his eyes lit up, his heart beat uncontrollably violently, his hands couldn't help clenching, his fingers were a little white, and his lips became a little trembling because of excitement: "Fairy fire! It must be fairy fire!"

He has lived two lifetimes, and in his previous life, as a Great Perfection Monk of the Foundation Building Realm, he was still sent from the Great Gate, and his knowledge is far from being comparable to that of the monks of the Southern Regions, and even the masters of the three sects of the Southern Regions may not be able to surpass him in knowledge.

How difficult it is for fire to give birth to spiritual wisdom, it is impossible to give birth to spiritual wisdom without tens of thousands of years, or even hundreds of thousands of years, only where the earth fire is vigorous, after tens of thousands of years of spiritual power of heaven and earth, it is possible for the flame to give birth to spiritual wisdom, and this kind of flame can only be called "fire spirit".

"Immortal Fire" is a more high-level flame than the fire spirit, "Immortal Fire" not only has more spiritual intelligence, its own spiritual power is more refined, but also can practice and improve cultivation like a monk, can practice and cast spells, can produce their own unique supernatural powers, and finally can even become immortals.

And the many flames in front of him are undoubtedly the "fairy fire", and the destruction of his own large array must be inseparable from this fire.

Pan Kaikang felt his mouth dry and his whole body was restless, and he wanted to rush up immediately and snatch the flame.