Li Shi understood the situation a little, and followed Cheng Chuzhi into the City Lord's Mansion together, which was exactly what Li Shi wanted.

When they came to the city lord's mansion, the servants in the city lord's mansion did not let Li Shi wait, and soon led the two to the city lord's study.

No, Cheng Chuzhi did not go in, but stayed outside the door, but let Li Shi go in alone.

And when Li Shi got the pass and entered Lan Jun's study, Lan Jun was still reviewing the chapters, and when he saw Li Shi coming, he also got up with a smile on his face, welcomed Li Shi into the study, shh

Li Shi entered the study, his eyes swept at will, and he only felt that this study was also elegant, and finally fell on Lan Jun's approval, only to see that the approval above was only half a word, seeing this scene, even if Li Shiruo said that he didn't feel a little touched, it was impossible.

"I don't know if my uncle wants to come here, but what is the matter!" Li Shi didn't feel like he was a savior, but said very respectfully, "As long as it is within my ability, I will never shirk it, and do my best to complete it for my uncle!"

"Virtuous nephew, what is this about, we are waiting for the peace of Kunlan City, so that our monks outside the city can have a place to settle down, and it is also to prove that we and other Kunlun monks are not weak no matter where they are!" Lan Jun said with a smile on his face.

Li Shi looked at Lan Jun, obediently didn't answer anything, and waited until Lan Jun said all the things he had to do in the end.

Lan Jun didn't expect that Li Shi would be so "taciturn", and he could only show a businesslike appearance, and began to talk about the business of calling Li Shi over, and said, "This time, when you came to Kunlan City, you happened to encounter the Netherworld Clan's siege, have you found that our city is missing something compared to other Xiuzhen cities!"

"Uncle is talking about the city protection formation!" Li Shi thought slightly, but said directly without any pretense.

"Exactly!" Lan Jun nodded and said to Li Shi, "This city protection formation seems simple, but in fact it is related to the safety of the entire Kunlan City, if you arrange it at will, I can also arrange a simple formation, but this is meaningless, but the resources are wasted, the virtuous nephew is confident, take this task next, arrange a formation for this Kunlan City, and protect the Kunlan City!"

"It's not a difficult thing!" Li Shi resolutely agreed, without any shirk, not to mention that obtaining as many resources as possible was Li Shi's goal of approaching Lan Jun, and even if it was to arrange a formation for the city, it was not the first time Li Shi had done it, and what would he not dare, was he afraid that he would not succeed.

However, Li Shi still thought about it and said to Lan Jun, "But I don't know what kind of formation my uncle needs to arrange, it is the same as usual city protection formation, mainly relying on spirit stones to supply energy." It's still another one, the energy supplied by the spirit cloud is not only lower in cost than the previous one, but more importantly, it is more in line with the characteristics of Kunlan City!"

"Since the virtuous nephew has already juxtaposed the two, there must be a certain amount of unspeakable hidden in thinking about this second one!" Lan Jun said.

"Exactly!" Li Shi nodded, without any denial, but continued to speak, "As my uncle said, this first type of my formation technique is complete, and I only need to collect the formation layout of Kunlan City before it can be made.

But the second kind is that I have the feeling that this Kunlan City actually has such a strong spiritual cloud, that is, I use this spiritual cloud to replace the spiritual stone needed for the formation, and use this spiritual cloud directly, and the power effect has been seen during the Netherworld siege.

But this formation is newly constructed after all, if you want to transform a one-time formation into a complete city protection formation, you will inevitably encounter various difficulties in the process, and there must be a lot of resources consumed, and there is no reference case, it is not easy to build in a short period of time, and key materials such as the Heavenly Soul Bead are indispensable reserves......"

Li Shi gave various examples of the difficulties encountered in the second formation, and then concluded, "Please also ask my uncle to choose!"

"You slippery head!" Hearing Li Shi's words, Lan Jun glanced at Li Shi deeply and said, "You want to practice with this Kunlan City, if your uncle doesn't agree to you choose the second one, are you just going to arrange it for your uncle!"

"This is naturally impossible!" Li Shi shook his head and said, "However, the second formation is indeed higher than the upper limit of the first, but the second formation is not as stable as the first, after all, the density of the spirit cloud depends on the monks and mortals in the entire Kunlan City, if they don't provide the spirit cloud as a source, then it is better to choose the first one!"

Li Shi spread his hands, but he also said to Lan Jun sincerely, and Lan Jun, who heard Li Shi's words, was really in thought at this moment, he believed that Li Shi did not deceive himself, and there was no need to deceive himself.

If Lan Jun hadn't seen Li Shi directly destroy the thousands of high-level Nether Warriors for a while, then Lan Jun would definitely choose the first one safely, after all, this kind of formation technology is mature, and with Li Shi's formation level, the layout will definitely not be too bad.

But Lan Jun had already seen the power displayed by Li Shi's formation, basically the battle department without the support of the spirit cloud would almost collapse with one blow, even if it was covered by the spirit cloud, I was afraid that it would be penetrated, and even the Jade Mansion Realm monks did not dare to underestimate this power.

He had already seen the power of the powerful formation at the beginning, even if Lan Jun knew that this formation was a new technology, and it would definitely be difficult to build a stable city defense formation, but even so, how could Lan Jun not feel tempted by this new type of formation!

Lan Jun thought of this, but he took the sword on his waist to Li Shi, and said, "My Chilling Sword is my sword all along, even if you have set up the Grand Duke who defeated the Netherworld Monk, but after all, you are the first to come to Kunlan City, this Chilling Sword is my token to you, if it is above this city protection array, if anyone does not listen to your dispatch, you have the right to cut first and then play!"

When Li Shi heard Lan Jun's words, he couldn't help but be surprised, but he also respectfully took the sword in Lan Jun's hand and said, "Thank you City Lord, and ask the City Lord to send some people with me, for example, the last time Zhang Crane Year is good, I need them to give me a look at the basic information of the entire Kunlan City, such as the terrain layout, the concentration of spiritual clouds, etc., only if I know the basic information, I dare to do it!"

"Such a steady attitude is exactly the attitude needed to do things!" Lan Jun smiled slightly and said, "I am more optimistic about you!"

"Li Shi will live up to his mission!" Li Shi heard Lan Jun's words, and immediately saluted Lan Jun obediently. I want to talk about "Array Monks" with more like-minded people, pay attention to "excellent reading literature" on WeChat, talk about life, and find confidants~