In an open space next to the tower, Lei Yuce and Wen Zhong stood side by side, quietly watching the scene in front of them.

"Lei Daoyou, how sure are you of this method?" Wen Zhong's lips moved slightly, and he said in a voice.

"Even if it's not ninety-nine, six-seven-hundred-the-way is still there. Besides, in order to get the magic lamp of the years, even if there is only one chance, I have to give it a try, isn't Wen Daoyou thinking like this?"

"According to rumors, the magic lamp of the years is an immortal weapon that Tai Sui Xianzun spent a lifetime of hard work to refine, and I don't know what kind of treasure it is. Wen Zhong's face also showed a look of expectation.

"Having said that, Deputy Head Lei, it's your business to love Su Jingqian, but this time the magic lamp is related to the future development plan of my Tongtian Sword Sect, you don't want to delay the business because of personal feelings. Wen Zhong immediately looked at Lei Yuce and said slowly as if with deep meaning.

"Don't worry, since I'm the deputy head, I naturally know what to do. Lei Yuce frowned slightly, and then said solemnly.

"That's good. Wen Zhong's face softened.

Under the busyness of nearly 100 people, the ground formation was burned quickly, but in half a day, two huge magic circles, one black and one white, had been painted and carved in front of the gray giant tower.

The two circles are in harmony with each other, presenting a situation of yin and yang and double fish.

"This is ......" Han Li mingled in the crowd, looking at the magic circle in front of him, his eyes flashed slightly, and he immediately connected with the Soul Crying and the Essence Flame Boy.

After a few breaths, there was a mixture of hot and cold aura.

"Ladies and gentlemen, this is a twin magic circle designed by the alliance leader to break the ban of the giant tower, each magic circle needs fifty Taoist friends to enter the formation to urge, and then I will select the list, and the people who are called will be listed. Wen Zhong flew into the air and said in a loud voice.

At this time, there were more than 1,000 cultivators gathered in front of the tower, and there was a commotion when they heard the words, but no one dared to say anything, only secretly prayed in their hearts that they would not point to themselves.

Anyone can see the horror of the ban outside the tower, and the danger must be not small to break this ban.

Seeing everyone's expressions, Wen Zhong didn't know what they were thinking, so he secretly sneered and immediately began to call names directly.

"You, you, you ......"

Every time he named someone, a white light would shoot out from his hand, and it would fall on that person for a long time.

In less than a moment, the alliance group cultivators were named out of a hundred people, and although they were not very willing, these people still walked out.

The cultivation of the hundred people who were pointed out was uneven, Taiyi, Jin Xian, and even the people of the True Immortal Realm.

However, these people have one characteristic, that is, they all practice the exercises of the Yang or Yin, and each of them accounts for half.

"Sure enough, it's the Yin and Yang Twin Array......" Han Li's eyes flashed slightly, and he muttered in his heart.

On weekdays, in order to get treasure, it is okay to take some risks to urge the magic circle.

But he was being secretly stared at at the moment, and he must not enter the formation, so he used a secret technique to transfer part of the vitality of the Crying Soul and the Jingyan Boy into his body, and forged a mixed aura.

Although Han Li had been walking with Yu Kuohai and the others for a few days before, he had not obviously exposed the situation of the exercises, and his aura had changed slightly at this moment, but it did not arouse the suspicion of the three of them.

On the other side of the crowd, the Lan brothers and sisters were all practicing Yin and Cold attribute exercises, and although the two of them used secret techniques to conceal their true cultivation, their breath itself could not make major changes, and they were also selected into the fifty people of Yin Attribute.

Perhaps in order not to cause any extraneous branches, the two had to obediently obey orders.

"It's really unlucky...... Lan Yan sat on a node in the black circle, and couldn't help but complain.

"It's just a magic circle, just be patient a little, but you have to be very careful not to expose your true cultivation. Lan Yuanzi replied.

"I know, brother, don't worry, this level of magic circle is nothing at all. Lan Yan nodded and reassured.

"Dare to ask Senior Wen, what is the danger of urging this twin magic circle to break the ban?" At this moment, a black-robed middle-aged man next to Lan Yan asked worriedly.

"Exploring the secret realm of the treasure house, how can there be no danger, if you are so greedy and afraid of danger, why did you need to come in the first place. Wen Zhong glanced at this person and said lightly.

The black-robed middle-aged man's face was flushed when he was said, and he hurriedly lowered his head, not daring to say anything more.

"You don't have to worry too much, this time to break the ban outside the tower, it is to break the formation, although there are some dangers, if there is no accident, it should not be big. And all those who participate in breaking the ban will be given a certain reward by the alliance in the future, and you will not be allowed to do it in vain. Wen Zhong looked at the others and raised his voice to speak comforting words.

Hearing this, the faces of everyone in the formation turned slightly pale.

"Let's start!" Lei Yuce said lightly as he sat suspended above the two magic circles at the moment.

The two circles on the ground immediately began to operate, each blooming with bright black and white light.

The bodies of all the people in the formation were heavy, and they were shrouded by a powerful forbidden force, and they couldn't move, and at the same time, the magic circle under them emitted a devouring force, and the immortal spirit power in their bodies was quickly sucked away by the magic circle.

Everyone in the array was stunned in their hearts, but then they found that there was nothing abnormal except for being devoured immortal spirit power, so they were a little calm.

Lei Yuce carefully looked at the operation of the two magic circles on the ground, and when he saw that everything was going well, he nodded slightly, and then closed his hands and then parted upwards.

The black and white magic circles lit up, and then in the piercing whistling, arm-thick black and white light bands flew out from the two magic circles, as many as a hundred, and flew towards the entrance of the stone gate of the gray giant tower.

The thunder and lightning prohibition on the stone gate seemed to sense the threat, and suddenly brightened, and thick gray and black lightning emerged, each emitting a trace of law power fluctuations, slashing at the black and white light band.

The black and white ribbon of light was like paper paste, and it was torn apart in an instant.

"What a powerful Yin Thunder!" Han Li's pupils shrank in the crowd of people on the periphery, and he muttered.

The power of the law emanating from this yin thunder was completely opposite to the law of thunder and lightning born within his Green Bamboo Bee Cloud Sword.

The law of thunder and lightning in the Green Bamboo Bee Cloud Sword inherits the characteristics of the evil god thunder, which is masculine and masculine, but these black lightning bolts are completely opposite, exuding a strong yin and evil aura.

If he had the chance, he would like to study these thunderbolts.

Lei Yuce didn't react to this, as if he had expected it, he had words in his mouth, and his hands quickly pinched the trick.

The light of the black-and-white magic circle on the ground skyrocketed, brightening more than ten times, forming a huge pillar of black and white light.

A surging yin and yang aura emanated from the two huge pillars of light.

Lei Yuce pinched the trick, and two big flags, one black and one white, flew out of his body and levitated above his head.

The white flag is embroidered with a round of sun patterns, and the black flag is a round of moon, both flags exude amazing spiritual power fluctuations, as well as law power fluctuations, obviously both of which are quite high-quality immortal weapons.

He raised his hands, and the black and white flags spun in the air.

The pillars of black and white light were also intertwined with each other under the influence of the black and white flags, and began to rotate, faster and faster, forming a huge black and white whirlwind.

The brilliant black and white light above the whirlwind shone brightly, and bursts of powerful law fluctuations burst out.

"Go!" Lei Yuce pinched the trick with both hands and pushed outward.

The black and white whirlwind immediately pressed forward, sweeping at the base of the gray tower, spinning rapidly.

Thundered!

The gray-black lightning around the gray giant tower was once again magnificent, even grander than before, and countless gray-black thunderbolts emerged, splitting into the black and white whirlwind, making bursts of iron pieces rubbing against each other.

Especially above the stone gate, dragon-like gray-black lightning burst out, terrifying, and the void was shattered everywhere it passed.

However, the black and white whirlwind was not as fragile as the previous black and white light bands, and instead of being torn apart, it swept those gray and black lightning into it in a rapid rotation.

The gray and black lightning seemed to have fallen into the fish, and no matter how hard they struggled, they couldn't break free.

Seeing this, the group cultivators on the side immediately let out cheers.

The black and white magic circle suddenly burst into power, and the immortal power in the human body in the circle suddenly poured out like a tide, and the power of yin and thunder and lightning was transmitted through the air, and everyone in the array showed a painful look on their faces.

Lan Yanxiu's eyebrows furrowed, only to feel that the power of yin and lightning was transmitted into his body through the air, as if countless small insects were biting the qi veins of his body, which was really painful.

However, her cultivation is profound, and she can still support it, but she is secretly slandering in her heart.

In the outer crowd, Han Li looked at the hundred monks in the array, a faint flash of essence in his eyes, and his divine sense also quietly emanated.

Although it is not good to suspect that the person who is working hard to control the circle, it is a rare opportunity, and if the person who is tracking him is in the circle at the moment, now is the best time to investigate.

In mid-air, Lei Yuce quickly pinched the trick with both hands, and the black and white whirlwind rotated rapidly, and slowly rose upward.

The lightning that was caught in it was also carried upward, and the lightning patterns on the surface of the tower that were swept by the whirlwind were dim, and no longer burst out gray and black lightning, and it seemed that the power of yin and thunder on it was also taken away.

Just half a moment later, the black and white whirlwind rose more than ten zhang and stopped.

Although it was only a short half moment, it was extremely long for the hundred people in the ground magic circle, and some of the people with shallow cultivation had already been drained of the yuan power in their bodies, and the seven holes were bleeding and turned over and fell to the ground.

It's just that most of the people around are struggling to support themselves at this moment, and they naturally don't care about the life or death of the people around them, as for the people on the periphery, their faces are different, and many people are secretly glad that they were not selected into the formation, but more people's eyes are staring at the direction of the gray giant tower.

As more and more gray-black lightning bolts emerged from the prohibition above the gray tower, they slashed at the black and white whirlwind, seemingly completely enraged by everyone's forcible breaking of the ban.

Although the black and white whirlwind was still spinning rapidly, blocking all the lightning that had slashed down, it was noticeably slower than before.

Under the whirlwind, the stone gate of the giant tower also emerged, and the gray and black thunder and lightning on it were also gone, leaving only a faint crystal light curtain, still shrouded in the stone gate.

This layer of crystalline light curtain is very similar to the transparent prohibition at the entrance of the secret realm, and it looks thicker.

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