At the same time, Wu Lai also began to think about the safety of Tianji City and Tianji Market. Above the huge city, Wu Lai asked the craftsmen gathered by the three major chambers of commerce to build a huge defensive array, of course, he only provided the outermost drawings, for the core part, after the project was completed, he would personally depict it.

In order to build such a defensive array, Wu Lai took great pains. He asked the three major chambers of commerce to provide a large number of excellent materials. Wu Lai spoke, and the three major chambers of commerce naturally did so, but this made them extremely painful, and they were all extremely expensive materials! But soon Wu Lai left them speechless, because Wu Lai gave them some magic weapons and pills. Although these magic weapons and pills were even garbage in Wu Lai's opinion, if they fell to the ground, he didn't bother to bend down to pick them up, but in the eyes of the three major chambers of commerce, these were the best magic weapons and the best pills, and the best-selling things in the cultivation realm, if they were sold, compared to these materials, they would be nothing more than a small thing. Therefore, for Wu Lai's request, the three major chambers of commerce are responsive.

There are also drawings and excellent materials, and the craftsmen recruited by the three major chambers of commerce are naturally full of enthusiasm to devote themselves to the work of building a defensive array. Wu Lai had not built such a large defensive array before, and the drawings he provided were only on paper. In this regard, the craftsmen have come up with a lot of useful building yì. Wu Lai is very satisfied with this. The wisdom of the working people, that is limitless. They are much more perfect than theoretical, based on their own practical experience.

Wu Lai listened carefully to the craftsmen's construction, pondered repeatedly, and depicted a quite perfect formation. So when the construction of the outer perimeter of the defensive array was completed, those craftsmen were excited to tears. This defensive array gathered their hard work, it was a formation that they managed with their hearts, and it would definitely protect Tianji City for eternity. It's just the most core part, they can't get involved, and they can only be completed by Wu Lai.

This much-anticipated project has finally come to an end, and Wu Lai is naturally very excited. This defensive array also poured a lot of effort into Wu Lai. The safety of Tianji City is the top priority, although it has fallen into his hands, but it does not mean that it is completely safe, and many forces are eyeing it. What if someone takes advantage of his unpreparedness to attack, or if he is not in the city? Once the defensive array was built, he would be able to rest assured, and he would be able to take the time to travel to the Cultivation Realm, after all, he had been on the Azure Star for a long time and had not gone out.

When the craftsmen finished building, Wu Lai flew to the sky above Tianji City and began to carve out the defensive formation. Wu Lai was constantly playing extremely complicated tricks in the air, and Ling Yunzi and the presidents of the three major chambers of commerce below were dazzled.

The four of them only thought that Wu Lai's body was very good-looking, but they couldn't see any doorway.

"Senior Lingyun, what kind of formation is this arrangement from the City Lord?" Huang An asked curiously.

Ling Yunzi shook his head: "I'm not familiar with the Poor Dao formation. "Even Ling Yunzi couldn't understand it, and the questions were all in vain.

When the formation was arranged, Wu Lai already had a little bead of sweat on his head, and he dragged his tired body back to the City Lord's Mansion.

Seeing this, Ling Yunzi and the others knew that this formation must be very powerful, making Wu Lai, who was so powerful, tired like this, just like the last time he fought with the Six Tribulation Scattered Immortal Feiyun Ancestor, he didn't seem to be so tired.

Liu Yi stepped forward and asked respectfully, "City Lord, may I ask what formation you just described?"

Wu Lai said with a smile: "This defensive formation is called Tianji Guardian, and it is a formation designed by the city lord himself. The city lord used one hundred and eight high-grade spiritual weapons and one low-grade immortal weapon as the eyes of the formation before finally completing this formation. ”

Unexpectedly, it was not enough for this defensive array to use a large number of top-grade materials, Wu Lai also used one hundred and eight high-grade spiritual weapons and one medium-grade immortal weapon, which was really a big deal! It seems that for the safety of Tianji City, Wu Lai has made a bloody investment.

I didn't expect that this city lord actually had a medium-grade immortal weapon, and it was also used as a formation eye for defensive formations, what a waste! This was the thought of the three presidents.

Ling Yunzi didn't have any idea about Wu Lai taking a medium-grade immortal weapon as an eye, he had enough immortal weapons in his hand, Wu Lai had a lot of treasures on his body, and a medium-grade immortal weapon was nothing to him.

It's just that Ling Yunzi asked curiously: "Lord City Lord, what is the effect of this formation?" It seemed that he felt the existence of the formation, but he couldn't feel its power, thinking that Wu Lai's formation could not be a garbage formation.

Wu Lai proudly introduced: "Of course, the role is very wide, for example, if people outside want to fly into the city, it is absolutely impossible, because there is a medium-grade immortal weapon as the eye of the formation, which makes the defense extremely strong, with the strength of the cultivators in the cultivation realm, it is impossible to break the defense of this defensive formation, even if it is Lingyun's predecessors." ”

Liu Yi asked in disbelief, "Not even Ling Yun's senior?" The other two presidents didn't believe it either, except for Ling Yunzi, of course. Wu Lai's understanding of the Dao Ling Yunzi had seen it, and he naturally firmly believed in Wu Lai's words.

Wu Laihao replied disapprenously: "Of course, if you don't believe it, you can let Lingyun seniors try it." ”

Ling Yunzi hurriedly excused himself and said, "Regarding the power of the City Lord's formation, Poor Dao naturally won't doubt it. However, Chairman Liu can give it a try and feel its power. ”

"That's fine. Liu Yi agreed. Seeing is believing, otherwise he himself will not believe it.

Wu Lai immediately teleported out of the city with the four of them.

When Wu Lai's four retreated, Liu Yi unleashed his most powerful attack, and the inferior immortal weapon measuring the heavenly ruler slammed into the defensive formation. When this trick was unleashed, Liu Yi himself was shocked by his own attack. Wu Lai gave him the measuring ruler that he had only been refining for a short time, and it was the first time he used it with all his strength, but he didn't expect it to have such a powerful power. Liu Yi couldn't help but be ecstatic in his heart. This immortal artifact greatly increased his strength.

This is the power of immortal weapons! Immortal weapons, they really deserve to be immortal weapons! No wonder so many cultivators want to have immortal weapons. Although it is only a low-grade immortal weapon, it is so powerful, but what about the medium-grade immortal weapon and the high-grade immortal weapon?

In fact, the measuring ruler that Wu Lai gave to Liu Yi was the best of the low-grade immortal weapons, infinitely close to the middle-grade immortal weapons, so it was so powerful, while the Baihong Sword and the Flame Sword were relatively inferior, but the power was naturally not to be underestimated.

The other two guild leaders were a little worried, could this defensive formation still be able to withstand such a powerful attack? The city lord seemed to be talking too much, but seeing that Wu Lai's face was calm, and he didn't have any nervous or panicked look, he couldn't help but shake his head.